A plant genus of the family POACEAE.

Using empirical data to model transgene dispersal. (1/26)

One element of the current public debate about genetically modified crops is that gene flow from transgenic cultivars into surrounding weed populations will lead to more problematic weeds, particularly for traits such as herbicide resistance. Evolutionary biologists can inform this debate by providing accurate estimates of gene flow potential and subsequent ecological performance of resulting hybrids. We develop a model for gene flow incorporating exponential distance and directional effects to be applied to windpollinated species. This model is applied to previously published data on gene flow in experimental plots of Agrostis stolonifera L. (creeping bentgrass), which assessed gene flow from transgenic plants resistant to the herbicide glufosinate to surrounding non-transgenic plants. Our results show that although pollen dispersal can be limited in some sites, it may be extensive in others, depending on local conditions such as exposure to wind. Thus, hybridization under field conditions is likely to occur. Given the nature of the herbicide resistance trait, we regard this trait as unlikely to persist in the absence of herbicide, and suggest that the ecological consequences of such gene flow are likely to be minimal.  (+info)

Heat sensitivity in a bentgrass variant. Failure to accumulate a chloroplast heat shock protein isoform implicated in heat tolerance. (2/26)

Two variants of creeping bentgrass (Agrostis stolonifera cv palustris), developed using tissue culture, have been used to determine the roles of chloroplast-localized small heat shock proteins (CP-sHSPs) in heat tolerance. Results from previous research indicate that the heat-tolerant variant expressed two additional CP-sHSP isoforms not expressed in the heat-sensitive variant, that accumulation of the additional CP-sHSP isoforms was genetically linked to thermotolerance, and that the presence of the additional isoforms in the heat-tolerant variant provided greater protection to photosystem II during heat stress. To determine the basis of the differential expression, we isolated the genes encoding the CP-sHSPs from both variants and characterized their structure and expression. Two genes, ApHsp26.2 and ApHsp26.7a, were isolated from the heat-tolerant variant, and three genes, ApHsp26.2m, ApHsp26.8, and ApHsp26.7b, were isolated from the heat-sensitive variant. The sequence of ApHsp26.2m from the heat-sensitive variant was identical to ApHsp26.2, except for a point mutation that generated a premature stop codon. Therefore, the protein product of ApHsp26.2m did not accumulate in the heat-sensitive line. Mass spectrometry analysis confirmed that ApHsp26.2 encoded for the CP-sHSP isoforms unique to the heat-tolerant variant. An identical mutation was detected in one of the three parental lines used to develop the creeping bentgrass variants. This suggests that ApHsp26.2m was inherited from this parent and did not arise from a mutation that occurred during tissue culture. The presence of two isoforms encoded by the same gene might be due to differential processing of the N-terminal amino acids during or after import into the chloroplast.  (+info)

Evidence for landscape-level, pollen-mediated gene flow from genetically modified creeping bentgrass with CP4 EPSPS as a marker. (3/26)

Sampling methods and results of a gene flow study are described that will be of interest to plant scientists, evolutionary biologists, ecologists, and stakeholders assessing the environmental safety of transgenic crops. This study documents gene flow on a landscape level from creeping bentgrass (Agrostis stolonifera L.), one of the first wind-pollinated, perennial, and highly outcrossing transgenic crops being developed for commercial use. Most of the gene flow occurred within 2 km in the direction of prevailing winds. The maximal gene flow distances observed were 21 km and 14 km in sentinel and resident plants, respectively, that were located in primarily nonagronomic habitats. The selectable marker used in these studies was the CP4 EPSPS gene derived from Agrobacterium spp. strain CP4 that encodes 5-enol-pyruvylshikimate-3-phosphate synthase and confers resistance to glyphosate herbicide. Evidence for gene flow to 75 of 138 sentinel plants of A. stolonifera and to 29 of 69 resident Agrostis plants was based on seedling progeny survival after spraying with glyphosate in greenhouse assays and positive TraitChek, PCR, and sequencing results. Additional studies are needed to determine whether introgression will occur and whether it will affect the ecological fitness of progeny or the structure of plant communities in which transgenic progeny may become established.  (+info)

Comparison of early development of three grasses: Lolium perenne, Agrostis stolonifera and Poa pratensis. (4/26)

BACKGROUND AND AIMS: To improve the management of grass communities, early plant development was compared in three species with contrasting growth forms, a caespitose (Lolium perenne), a rhizomatous (Poa pratensis) and a caespitose-stoloniferous species (Agrostis stolonifera). METHODS: Isolated seedlings were grown in a glasshouse without trophic constraints for 37 d (761 degrees Cd). The appearance of leaves and their location on tillers were recorded. Leaf appearance rate (LAR) on the tillers and site-filling were calculated. Tillering was modelled based on the assumption that tiller number increases with the number of leaves produced on the seedling main stem. Above- and below-ground parts were harvested to compare biomass. KEY RESULTS: Lolium perenne and A. stolonifera expressed similar bunch-type developments. However, root biomass was approx. 30 % lower in A. stolonifera than in L. perenne. Poa pratensis was rhizomatous. Nevertheless, the ratio of above-ground : below-ground biomass of P. pratensis was similar to that of L. perenne. LAR was approximately equal to 0.30 leaf d(-1) in L. perenne, and on the main stem and first primary tillers of A. stolonifera. LAR on the other tillers of A. stolonifera was 30 % higher than on L. perenne. For P. pratensis, LAR was 30 % lower than on L. perenne, but the interval between the appearance of two successive shoots from rhizomes was 30 % higher than the interval between two successive leaf stages on the main stem. Above-ground parts of P. pratensis first grew slower than in the other species to the benefit of the rhizomes, whose development enhanced tiller production. CONCLUSIONS: Lolium perenne had the fastest tiller production at the earliest stages of seedling development. Agrostis stolonifera and P. pratensis compensated almost completely for the delay due to higher LAR on tillers or ramets compared with L. perenne. This study provides a basis for modelling plant development.  (+info)

Identification of a gene in the process of being lost from the genus Agrostis. (5/26)

Lineage-specific gene loss is considered one of the processes contributing to speciation and genome diversity. Such gene loss has been inferred from interspecies comparisons of orthologous DNA segments. Examples of intraspecific gene loss are rare. Here we report identification of a gene, designated Crs-1 (creeping specific-1), that appears to be in the process of being lost from heterozygous populations of the species creeping bentgrass (Agrostis stolonifera). The Crs-1 gene encodes a protein with an N-terminal dirigent protein domain and a C-terminal lectin domain and is similar to the maize (Zea mays) beta-glucosidase aggregating factor. Most individual creeping bentgrass plants examined are lacking Crs-1. Some individuals are hemizygous for the Crs-1 locus, indicating major haplotype noncolinearity at that locus. Crs-1 was not detected in several other Agrostis species, indicating it is being lost from the genus. The Crs-1 locus in creeping bentgrass provides a rare example of the evolutionary process of gene loss occurring within a plant species.  (+info)

Root respiratory characteristics associated with plant adaptation to high soil temperature for geothermal and turf-type Agrostis species. (6/26)

Respiration is a major avenue of carbohydrates loss. The objective of the present study was to examine root respiratory characteristics associated with root tolerance to high soil temperature for two Agrostis species: thermal Agrostis scabra, a species adapted to high-temperature soils in geothermal areas in Yellowstone National Park, and two cultivars ('L-93' and 'Penncross') of a cool-season turfgrass species, A. stolonifera (creeping bentgrass), that differ in their heat sensitivity. Roots of thermal A. scabra and both creeping bentgrass cultivars were exposed to high (37 degrees C) or low soil temperature (20 degrees C). Total root respiration rate and specific respiratory costs for maintenance and ion uptake increased with increasing soil temperatures in both species. The increases in root respiratory rate and costs for maintenance and ion uptake were less pronounced for A. scabra than for both creeping bentgrass cultivars (e.g. respiration rate increased by 50% for A. scabra upon exposure to high temperature for 28 d, as compared with 99% and 107% in 'L-93' and 'Penncross', respectively). Roots of A. scabra exhibited higher tolerance to high soil temperature than creeping bentgrass, as manifested by smaller decreases in relative growth rate, cell membrane stability, maximum root length, and nitrate uptake under high soil temperature. The results suggest that acclimation of respiratory carbon metabolism plays an important role in root survival of Agrostis species under high soil temperatures, particularly for the thermal grass adaptation to chronically high soil temperatures. The ability of roots to tolerate high soil temperatures could be related to the capacity to control respiratory rates and increase respiratory efficiency by lowering maintenance and ion uptake costs.  (+info)

Lifetime reproductive success and density-dependent, multi-variable resource selection. (7/26)

Individuals are predicted to maximize lifetime reproductive success (LRS) through selective use of resources; however, a wide range of ecological and social processes may prevent individuals from always using the highest-quality resources available. Resource selection functions (RSFs) estimate the relative amount of time an individual spends using a resource as a function of the proportional availability of that resource. We quantified the association between LRS and coefficients of individual-based RSFs describing lifetime resource selection for 267 female red deer (Cervus elaphus) of the Isle of Rum, Scotland, from 1970 to 2001. LRS was significantly related to first- and second-order effects of selection for Agrostis/Festuca grassland and proximity to the sea coast (quality of forage within Agrostis/Festuca grassland was highest nearest the coast (ratio of short:long grassland)). The benefits of selecting for quality in Agrostis/Festuca grassland, however, traded-off with increases in LRS gained by avoiding conspecific density. LRS was inversely associated with local density, which was highest along the coast, and reproductive benefits of selecting Agrostis/Festuca grassland diminished with increasing density. We discuss the relevance of these results to our understanding of the spatial distribution of red deer abundance, and potential applications of our approach to evolutionary and applied ecology.  (+info)

Engineered crops: transgenes go wild. (8/26)

Genetically modified Agrostis stolonifera has escaped from cultivation. For the first time, a herbicide-resistant perennial weed has established itself in wild populations.  (+info)

128.253.192.30 provides images, systematic, phylogenetic and diagnostic keys for thousands of species of plants and animals including Agrostis stolonifera Creeping Bentgrass
The Plants Database includes the following 2 subspecies of Agrostis clivicola . Click below on a thumbnail map or name for subspecies profiles ...
Fourth-stage juveniles: L = 1.20-2.18 mm; a = 17.8-34.7; b = 4.6-8.7; c = 14.8-21.6; stylet = 10-12 um. Description (after Chizhov, 1980): Females: Body spirally coiled or crescentic (C-shaped). Cuticle with fine annulation. Lip region set off, 3-4 um high. Procorpus cylindrical, somewhat enlarged in the middle part with a constriction before joining median bulb. The latter ovoid. Isthmus short and narrow. Basal bulb well developed, trapezoid, although not overlapping the intestine. The maximum width of the body in specimens parsitizing Poa spp or Phleum phleoides is reached at the level immediately behind the esophagus. In more slender specimens from Agrostis (bent grass) the maximum width of the body is reached only at the level of spermatheca. Ovary reflexed two or three times. Oocytes in the zone of multiplication in two or three rows. Spermatheca elongate, sometimes with up to10-12 synchronous oocytes, separated from the preuteral gland by a short constriction. Preuteral gland long, with up ...
Agrostis scabra is a common species of grass known by the common names rough bent grass and ticklegrass. A tumbleweed, it is native to much of North America, and widely known elsewhere as an introduced species. It occurs in most of the United States except parts of the Southeast and most of Canada except for the farthest northern regions. It can be found in Mexico, and across Alaska to far eastern Asia as far south as Korea. It is resident in a great variety of habitats, from warm coastal valleys to the alpine climate of high mountain ranges. This is a perennial grass growing mainly upright in form to heights around 75 centimeters. The leaves are rough with tiny hairs and up to about 14 centimeters long. The flower cluster is a wide open array of spreading, thready branches bearing spikelets each a few millimeters long. The tolerance of this grass to alpine climates makes it a good plant to use in revegetating disturbed land in such regions. It is known to spring up on sites where few other ...
APHOTOFLORA - Photographic Stock Image Library Page for Agrostis curtisii - Bristle Bent (Grass Images). A-P-H-O-T-O - Furthering environmental awareness and education through the medium of photography.
Clayton, W.D., Vorontsova, M.S., Harman, K.T. and Williamson, H. (2006 onwards) GrassBase - The Online World Grass Flora. Agrostis. Published online. Accessed 24 Sept. 2013 ...
This dataset contains the digitized treatments in Plazi based on the original journal article Peterson, Paul M., Sylvester, Steven P., Romaschenko, Konstantin, Soreng, Robert J., Barbera, Patricia, Quintanar, Alejandro, Aedo, Carlos (2020): A phylogeny of species near Agrostis supporting the recognition of two new genera, Agrostula and Alpagrostis (Poaceae, Pooideae, Agrostidinae) from Europe. PhytoKeys 167: 57-82, DOI: http://dx.doi.org/10.3897/phytokeys.167.55171, URL: http://dx.doi.org/10.3897/phytokeys.167.55171 ...
USDA, NRCS. 2006. The PLANTS Database, 6 March 2006 (http://plants.usda.gov). Data compiled from various sources by Mark W. Skinner. National Plant Data Center, Baton Rouge, LA 70874-4490 USA ...
Poaceae, oligophagous. Agrostis capillaris; Bromus; Calamagrostis arundinacea, canescens, villosa.. Agrostis is the main hostplant, also the only one mentioned by Bongers.. ...
Native: indigenous.. Non-native: introduced (intentionally or unintentionally); has become naturalized.. County documented: documented to exist in the county by evidence (herbarium specimen, photograph). Also covers those considered historical (not seen in 20 years). State documented: documented to exist in the state, but not documented to a county within the state. Also covers those considered historical (not seen in 20 years).. Note: when native and non-native populations both exist in a county, only native status is shown on the map.. ...
Common Name: redtop Duration: Perennial Nativity: Non-Native Lifeform: Graminoid General: Introduced perennial grass with rhizomes to 25 cm, erect stems 20-120 cm, sometimes geniculate at base, sometimes rooting at lower nodes, 4-7 nodes per culm. Vegetative: Leaves mostly cauline, sheaths smooth or sparsely minutely roughened, ligules longer than wide, dorsal surfaces usually scabrous, sometimes smooth, apices rounded to truncate, basal ligules 1-4.5 mm, upper ligules 2-7 mm; blades 4-10 cm long, 3-8 mm wide, Inflorescence: Panicles 8-25 cm long, less than half length of stem, 3-15 cm wide, erect open, ovate, lowest node with 3-8 branches; branches scabrous, spreading during and after anthesis, lower branches 4-9 cm, usually with many shorter secondary branches, resulting in crowding of spikelets; on pedicels 0.5-3.5 mm; spikelets narrowly ovate to lanceolate, green and slightly to strongly suffused with purple; glumes subequal, 1.5-3 mm, lanceolate, 1-veined, acute to apiculate, lower glumes ...
This species is infrequent to common in all parts of the state. It prefers a slightly acid soil, hence it is infrequent to absent in the neutral soils of the central counties. In the southern counties it occurs in hard, white clay soil and is usually common in fallow fields, on washed slopes, along clayey roadsides, and in moist, sandy and mucky places in our northern counties.. ....... Indiana Coefficient of Conservatism: C = 2. Wetland Indicator Status: FAC. Diagnostic Traits: Tufted perennial; leaves to 2 mm wide; panicles reddish, diffuse, open, the branches only forking toward the tips; spikelets 1-flowered, to 3.2 mm long, on short pedicels to 2 mm; glumes persisting after falling of floret; lemmas awnless, to 1.2 mm; palea absent of short ...
Spikelets 1-fld, articulated above the glumes; glumes about equal, narrow, acute or acuminate, 1-veined, somewhat keeled; lemma acute to obtuse, evidently shorter than to nearly equaling the glumes, rounded on the back, obscurely nerved, awnless or short-awned from the back, rarely the awn to 1 cm and borne just below the tip; callus often minutely bearded; palea delicate, ±reduced or obsolete, seldom as much as three-fourths as long as the lemma; rachilla in most spp. not prolonged behind the palea; annuals and perennials with expanded or contracted panicles of small spikelets. 100+, mainly temp. and subarctic ...
For vascular plants occurring in wildlands or otherwise outside of cultivation in California, the Jepson eFlora contains taxonomic treatments, distribution maps, illustrations, photographs, and identification keys.
0000 0000 0208 0170:!/app/up/entry/169/th/50825.jpg:!/app/up/entry/169/th/50826.jpg:!0000 0000 0208 0169:!0000 0000 0208 0171:! 2008 Keir Morse:!2020 Susan McDougall:!2020 Susan McDougall:!2008 Keir Morse:!2008 Keir Morse:! null:!po159157:!po159157:!null:!null:! ...
Hosted by the USGS Core Science Analytics and Synthesis. Page designed through the cooperative efforts of interagency ITIS Teams. Point of Contact: [email protected]
Hosted by the USGS Core Science Analytics and Synthesis. Page designed through the cooperative efforts of interagency ITIS Teams. Point of Contact: [email protected]
Online Agrostis Photo(s) Available: 16. Click the thumbnail(s) below to see the enlarged photo for each species under the Genus Agrostis.. ...
Available: http://www.calflora.org/ (Accessed: Jan 22, 2018). The information on this page comes from diverse sources. None of the links are sponsored. ...
Gleason, H. A. & A. J. Cronquist. 1968. The Pteridophytoa, Gymnospermae and Monocotyledoneae. 1: 1-482. In H. A. Gleason Ill. Fl. N. U.S.. New York Botanical Garden, New York ...
Our website has detected that you are using an outdated insecure browser that will prevent you from using the site. We suggest you upgrade to a modern browser. ...
The University of Michigan Library provides access to these materials for educational and research purposes. Some materials may be protected by copyright. If you decide to use any of these materials, you are responsible for making your own legal assessment and securing any necessary permission. If you have questions about the collection, please contact the Herbarium professional staff. If you have concerns about the inclusion of an item in this collection, please contact Library Information Technology.. ...
CT: ; ; Herb. Burser I: 3 (UPS) LT designated by Widén, Fl. Fenn. 5: 29 (1971); CT proposed by Jarvis, Taxon 41: 556 (1992) ...
The University of Michigan Library provides access to these materials for educational and research purposes. Some materials may be protected by copyright. If you decide to use any of these materials, you are responsible for making your own legal assessment and securing any necessary permission. If you have questions about the collection, please contact the Herbarium professional staff. If you have concerns about the inclusion of an item in this collection, please contact Library Information Technology.. ...
Creeping bentgrass (Agrostis stolonifera) is the preferred turfgrass species for golf course putting greens because of its high shoot density and tolerance for low mowing which results in a smooth, fast playing surface. Annual bluegrass (Poa annua) is another grass tolerant of low mowing and is a major invasive weed in creeping bentgrass putting greens. This research project was performed to evaluate possible physiological differences between the two grasses with respect to phosphorus uptake. This greenhouse experiment examined the two species of grass grown in two different sand types using four different phosphorus treatments. The treatments were chosen to represent different forms of phosphorus with varying degrees of availability. Different soils were used to explore how differences in root zone mineralogy affected phosphorus availability. Forty-two plants were established from seed and evaluated over a ten-week period. Clippings, shoots, and roots were compared based on dry weight and ...
Traffic is a significant force at play on turfgrasses, especially on sports fields and golf courses. Previous studies have characterized the effect of traffic in the morning at 0700 HR and 0900 HR on golf course greens when the turfgrass canopy temperature is below freezing (0◦C) (Baldwin et al., 2008). This study was performed to determine the effect, if any, of traffic at 0800 HR on a Crenshaw creeping bentgrass (Agrostis stolonifera L.) putting green when the turfgrass canopy temperature was below freezing. The study was also initiated to determine if afternoon traffic at 0300 HR on the same day as the morning traffic had an impact on the turfgrass playability, performance, and health. In addition, potassium (K) is a required plant nutrient that is often applied to turfgrasses, especially creeping bentgrass, in order to help the plant tolerate stresses. It has been suggested that fall K fertilization can aid in creeping bentgrass winter traffic tolerance, but research on the subject is limited
Annual bluegrass (Poa annua L.) is an invasive weed producing copious amounts of viable seed that compete with seedling turfgrasses during renovation. These field studies were conducted to determine the effectiveness of dazomet (tetrahydro-3,5-dimethyl-2H-1,3,5-thiadiazine-2-thione), a granular soil sterilant that breaks down in soil to release methyl isothiocyanate (MITC), for controlling the soil seed bank of annual bluegrass during turfgrass renovation. Field trials in Urbana, Ill., and West Lafayette, Ind., in Spring and Fall 2000 and 2001 evaluated dazomet rate from 0 to 504 kg·ha-1 and soil preparation techniques to determine the most effective practices to reduce annual bluegrass reestablishment into a creeping bentgrass (Agrostis stolonifera L.) seeding. The interval, in days, between dazomet application and creeping bentgrass planting was also examined to determine the optimal seeding time as measured by the level of annual bluegrass reestablishment. Spring trials generally gave poor ...
Transformation of Soy (Glycine max) for Heightened Expression of the SIZ1 Gene Tim DeMarsh, Thien Luu, and Dr. Peiyu Zeng SIZ1 is a member of the PIAS family of proteins. One of this enzymes functions is to act as an E3 ligase, conjugating small ubiquitin-related modifiers (SUMOs) to various substrate proteins as part of the process called sumoylation. Sumoylation alters the chemical conformation and function of substrate proteins, affecting their interactions with other cellular constituents and their resultant physiological roles. At the molecular level, sumoylation affects myriad biochemical processes, ranging from DNA repair and regulation of the cell cycle to signal transduction, nuclear transport, and modification of transcription factor activity. Constitutive expression of the SIZ1 gene in transgenic creeping bentgrass (Agrostis stolonifera L.) has been demonstrated to result in more robust growth and higher levels of photosynthetic activity than are seen in non-transformed controls; heightened
The genes for three xylan-degrading activities from Bacteroides ovatus are clustered in a 3.8-kilobase region. The density and affinity of binding sites were higher at mid-day than at viagra cost mid-night in sham-pinealectomized goldfish under light-dark cycles. Nevertheless, explantation of tonsils and GG, performed between days 60-360 p.i., revealed the presence of PRV latency in 41.1 per cent of animals.. Our computerized database was used to identify patients with CVA during pregnancy and puerperium from January 1988 to March 2004. Photosynthesis, water use, and root viability under water stress as affected by expression of SAG12-ipt controlling cytokinin synthesis in Agrostis stolonifera. Median weight and length-for-age of seronegative infants born to either seronegative or seropositive mothers approximated the NCHS median from birth to approximately 4 months of sildenafil ratiopharm kaufen ohne rezept age. Retrograde internal mammary artery flow and sildenafil tablets resistant angina ...
Natura Siberica Bear Power Super Intensive Anti-Wrinkle Face Cream ingredients explained: Aqua, Cetearyl Alcohol, Butyrospermum Parkii Butter, Dicaprylyl Ether, Glyceryl Stearate, Panthenol, Octyldodecanol, Glycerin, Hydrogenated Starch Hydrolysate, Cetearyl Glucoside, Panax Ginseng Root Extract, Arctostaphylos Uva-Ursi Leaf Extract, Hypericum Perforatum Extract*, Mel, Althaea Officinalis Root Extract*, Crataegus Monogyna Flower, Water, Spiraea Ulmaria Extract, Calendula Officinalis Flower Extract, Aesculus Hippocastanum Leaf Extract, Sodium Hyaluronate, Pinus Sibirica Seed Oil Polyglyceryl-6 Esters, Picea Obovata Needle Extract, Pinus Pumila Needle Extract, Hesperis Sibirica Flower/Leaf/Stem Extract, Juniperus Sibirica Needle Extract, Flavocetraria Nivalis Extract, Corispermum Sibiricum Flower/Leaf/Stem Extract, Agrostis Stolonifera Extract, Sodium Stearoyl Glutamate, Benzyl Alcohol, Dehydroacetic Acid, Sodium Benzoate, Potassium Sorbate, Ethylhexylglycerin, Xanthan Gum, Citric Acid, Parfum, Linalool,
One of the finest features of the Solstice-class is the half-acre, freshly manicured[1] lawn named The Lawn Club, which is located in deck 15. A special type of grass, Agrostis stolonifera, is used for the lawn.[9] The areas such as Patio on the Lawn, Sunset Bar, Lawn Club Shop and The Hot Glass Show are found on the lawn. The staterooms on Solstice-class ships are significantly larger than the previous classes, with 80% having a veranda.[1] The staterooms are grouped into seven categories; including the spa-inspired AquaClass and the Concierge class. There are two Penthouse Suites, a 110-m2 stateroom and several Royal Suites, a 54-m2 stateroom. Both have a living room, dining room and separate bedrooms.[9] There are also Jacuzzis and separate showers.[1] Solstice-class feature amenities such as large staterooms, a large theater, and multiple dining options. Signature Celebrity features were also added, such as the Martini Bar. The newest feature of the class is the iLounge, a combination of ...
Creeping bentgrass (Agrostis palustris) is the predominant turfgrass used on putting greens, providing a uniform, high-quality putting surface. However, the demand for faster green speeds and higher-quality, more stress-tolerant turf has led to the development of many new cultivars.Superintendents interested in converting their greens to one of these new cultivars face a dilemma. How do you successfully
Abdizadeh, Haleh and Atılgan, Ali Rana and Atılgan, Canan (2015) Detailed molecular dynamics simulations of human transferrin provide insights into iron release dynamics at serum and endosomal pH. Journal of Biological Inorganic Chemistry, 20 (4). pp. 705-718. ISSN 0949-8257 (Print) 1432-1327 (Online). Abdizadeh, Haleh and Güven, Gökçe and Atılgan, Ali Rana and Atılgan, Canan (2015) Perturbation response scanning specifies key regions in subtilisin serine protease for both function and stability. Journal of Enzyme Inhibition and Medicinal Chemistry, 30 (6). pp. 867-873. ISSN 1475-6366 (Print) 1475-6374 (Online). Akpınar, Bala Anı and Canlı, Özge and Budak, Hikmet (2015) Zn-deficiency responsive transcripts in Agrostis species revealed by mRNA differential display. In: 8th International Symposium on the Molecular Breeding of Forage and Turf, İstanbul, Turkey. Akpınar, Bala Anı and Kantar, Melda and Budak, Hikmet (2015) Root precursors of microRNAs in wild emmer and modern wheats ...
Definition of fairy grass in US English - Any of several grasses having delicate flowers; especially common quaking grass, Briza media, and a bent grass, Agrostis
ingredients : adrenalinum 6x purpose* decongestant allium cepa 6x purpose* relieves allergy symptoms arsenicum iodatum 6x purpose* relieves allergy symptoms euphrasia officinalis 6x purpose* relieves allergy symptoms sabadilla 6x purpose* relieves allergy symptoms sanguinaria canadensis 6x purpose* relieves allergy symptoms histaminum hydrochloricum 12x purpose* antihistamine agrostis gigantea 12x purpose* allergen;redtop grass;avena sativa 12x purpose* allergen;oat;bromus specie 12x purpose* allergen cynodon. ...
Description from Flora of China. Agrostis virginica Linnaeus, Sp. Pl. 1: 63. 1753; Vilfa virginica (Linnaeus) P. Beauvois.. Perennial with long, tough, yellowish rhizomes. Culms erect or decumbent, often fastigiately branched in upper part, 15-30 cm tall, 1-2 mm thick. Leaf sheaths tightly overlapping, loosely pubescent at mouth; leaf blades glaucous, stiff, distichous, flat at first, soon involute, 3-10 × 0.1-0.3 cm, adaxial surface scabrid, abaxial surface smooth, apex pungent; ligule ca. 0.2 mm. Panicle linear, spikelike, 3-10 × 0.4-1 cm; branches 0.5-1.5 cm, erect, appressed to rachis. Spikelets gray-green or greenish yellow, fusiform, 2.3-2.7 mm; glumes acute; lower glume lanceolate, 2/3-4/5 spikelet length, 1-veined; upper glume narrowly ovate, as long as spikelet, 1-veined; lemma broadly lanceolate, subequal to upper glume, midvein distinct, lateral veins obscure, obtuse; palea equaling lemma. Anthers 3, 1-1.5 mm. Grain subglobose, ca. 0.7 mm. Fl. and fr. Jun-Sep. 2n = 18.. This species ...
I think Agrostis is right Bermuda might persist. You could add some annual or perennial rye--but not too much--and make sure it is a type that claims...
3. Muhlenbergia frondosa (Poir.) Fern. N wire-stemmed muhly. Agrostis frondosa Poir. • CT, MA, ME, NH, RI, VT. Forests and forest edges, along streams, sometimes on more disturbed soil and along lawn edges.. 3×8. Muhlenbergia frondosa × Muhlenbergia schreberi → Muhlenbergia ×‌curtisetosa Scribn. is a rare hybrid grass in New England known from VT. It combines some features of each parent, sometimes being rhizomatous and often rooting from the lower 1 or 2 nodes (but not as weak and sprawling as M. schreberi, which always lacks rhizomes). Its lower and upper glumes are 0.4-1.5 mm and 0.8-1.9 mm long, respectively (those of M. frondosa are subequal and 2-4 mm long, and those of M. schreberi are distinctly unequal-the lower rudimentary or lacking, the upper 0.1-0.3 mm long). ...
Classification for Kingdom Plantae Down to Species Agrostis lacuna-vernalis P.M. Peterson & R. J. Soreng Click on names to expand them, and on P for PLANTS profiles ...
same citation as:Poaceae Zoysia matrella (L.) Merr. The Philippine Journal of Science 7 1912 nomenclatural synonym:Poaceae Agrostis matrella L. Mant. Pl. Altera 185. 1771 [Oct 1771] same citation as:Poaceae Zoysia matrella Merr. Philipp. J. Sci., C 7: 230. 1912 Remarks: Druce (Rep. Bot. Exch. Cl. Brit. Isles. 1916: 653. 1917) also used this name (isonym). Id: 1214917-2 Version: 1.4 View Record history. View this record in TCS-RDF format. ...
Lista gatunków z rodzaju mietlica (Agrostis L.) - lista gatunków rodzaju roślin należącego do rodziny wiechlinowatych (Poaceae (R. Br.) Barnh.). Według The Plant List w obrębie tego rodzaju znajduje się co najmniej 228 gatunków o nazwach zweryfikowanych i zaakceptowanych, podczas gdy kolejne 124 taksony mają status gatunków niepewnych (niezweryfikowanych)[1]. ...
Side 14 - It is so natural to associate the idea of labour with great complexity and elaborate detail of execution, that one is more struck at seeing the thousand florets of an Agrostis depicted with all its capillary branchlets (and so accurately, that none of all this multitude shall want its little bivalve calyx, requiring to be examined through a lens), than one is by the picture of the large and simple leaf of an oak or a chestnut. But in truth the difficulty is in both cases the same. The one of these... ...
Distribution Map(s) Available: 8. Click the thumbnail(s) below to see the enlarged map for each species under the Genus Agrostis.. ...
Afshan, N.S., R. Berndt, A.N. Khalid & A. R. Niazi. New graminicolous rust fungi from Pakistan. Mycotaxon 104: 123-130. 2008.. ABSTRACT: Two new species of rust fungi, Puccinia agrostidis-caninae on Agrostis canina and P. sporoboli-arabici on Sporobolus arabicus are described and illustrated from Pakistan.. KEYWORDS: Khanspur, Mukshpuri, Poaceae, Puccinia striiformis. ...
The results of the physiological traits evaluated in this study indicate that both PsgSLTZ and Penncross creeping bentgrass experienced similar levels of damage due to salt treatments in both experiments. Salt exposure of these two creeping bentgrass cultivars resulted in an accumulation of Na+ in plant leaves and a reduction in Ca2+ and K+ content in both experiments. PsgSLTZ exhibited significantly higher K+ (throughout salt treatment), significantly lower Na+ (on the last day of salt stress in both experiments), less change in Ψs (on most dates of both experiments) compared with Penncross. This is relatively consistent with our previous studies of other creeping bentgrass cultivars differing in salt tolerance (Krishnan and Merewitz, 2015). Salt stress may reduce the content of K+ and Ca2+ and maintenance of K+ is associated with salt tolerance (Krishnan and Merewitz, 2015; Qian and Fu, 2005; Sairam et al., 2002). We cannot fully conclude whether the cultivars differed in salt ...
Common Names of Plant Diseases...Richard W. Smiley, primary collator* (last update 7/18/05) Abbreviations of names for turfgrass species are: A =Agrostiscanina L. (velvet bentgrass), A. stolonifera L. (creeping bentgrass), and A. capillaris L. (colonial bentgrass) Ag =Agropyroncristatum (L...
Weed control in bentgrass is not impossible, but choices are limited and effective management can be difficult.While herbicide technology has led to the development of numerous products that control obscure weeds, why are so few of these products registered for use on bentgrass and bentgrass greens? It isnt a characteristic of bentgrass but our imposed cultural management practices that drive this
Synonyms: Agrostis alopecuroides Lam., Alopecurus aristatus var. monspeliensis (L.) Huds., Alopecurus monspeliensis L., Phleum crinitum Schreb., Phleum monspeliense Koel., Polypogon crinitus (Schreb.) Nutt., Polypogon flavescens J. Presl, Santia monspeliensis (L.) Parl.. Common names: rabbitsfoot grass; annual beardgrass; rabbitfootgrass; tawny beardgrass. Polypogon monspeliensis and subspp. (rabbit footpolypogon, annual beardgrass) is a winter or summer annual grass (family Poaceae) that can form dense stands in some areas of California. It is common in moist to wet areas.. ...
Sobarocephala Czerny is the largest clusiid genus with well over 200 recognized species. Most of these species occur in the Neotropics, but 17 species are found in the Nearctic, two species are known from Japan (Sueyoshi 2006), and at least a dozen described and undescribed species occur in the Afrotropical, Australian and Oriental Regions. Little is known of the biology of Sobarocephala, although adults of most North American species are commonly found around fallen, bare tree trunks under partial shade in moist, predominantly deciduous woodland (Malloch 1918, Sabrosky & Steyskal 1974). In Ontario, S. atricornis Sabrosky & Steyskal has been collected around Impatiens L., sedges and ferns. Sobarocephala flava has been collected in association with or amongst Poa L., Agrostis L., Phleum L., Festuca L. and Juncus L., and S. latifacies has been collected by sweep-netting in Impatiens, Clematis L., Rubus L. and grasses. In Saskatchewan, S. lachnosternum Melander & Argo has been caught in grasses in ...
Natura Siberica Nourishing And Protective Shampoo ingredients explained: Aqua, Sodium Cocoyl Isethionate, Lauryl Glucoside, Cocamidopropyl Betaine, Pineamidopropyl Betaine, Hippophae Rhamnoidesamidopropyl Betaine, Guar Hydroxypropyltrimonium Chloride, Rhodiola Rosea Root Extract, Pinus Sibirica Needle Extract, Aquilegia Sibirica Extract, Agrostis Sibirica Extract, Gypsophila Paniculata Root Extract, Anthemis Nobilis Flower Extract, Glycerin, Saponaria Officinalis Root Extract, Hippophae Rhamnoides Fruit Oil, Hydrolyzed Wheat Protein, Acorus Calamus Root Extract, Berberis Vulgaris Bark Extract, Origanum Vulgare Extract, Potentilla Fruticosa Root Extract, Arctium Lappa Root Extract, Citric Acid, Sodium Chloride, Benzyl Alcohol, Dehydroacetic Acid, Sodium Benzoate, Potassium Sorbate, Ci 75810, Caramel, Parfum, Linalool, Limonene
Buy Cornus Stolonifera Flaviramea - Yellow Dogwood bare root plants from our tree nursery in Essex, UK. Cornus Stolonifera Flaviramea - Yellow Dogwood bare root plants for sale.Cornus Stolonifera Flaviramea - Yellow Dogwood Bare Root Plants is available
Cornus stolonifera flaviramea (Yellow Barked Dogwood) - a fast-growing suckering shrub with bright yellow-green stems in winter. Can be used in mixed hedges.
Effect of Phlorotannins Isolated from the Ethyl Acetate Fraction of Ecklonia stolonifera on Peritoneal Macrophage Polarization;kpubs;kpubs.org
Drosera rupicola is a tuberous perennial species in the genus Drosera that is endemic to Western Australia. It produces 3 to 5 semi-erect lateral stems that grow up to 15 cm long. The turbinate tuber and mobile lamina that are capable of folding over prey distinguish it from all other members of the section Stolonifera. It is native to a large inland region from Pithara to south-east of Hyden. It grows in loamy soils near granite outcrops and flowers from July to October. It was first formally described by N. G. Marchant in 1982 as a subspecies of D. stolonifera. It was elevated to species rank by Allen Lowrie in 2005. List of Drosera species Lowrie, A. 2005. A taxonomic revision of Drosera section Stolonifera (Droseraceae), from south-west Western Australia[permanent dead link]. Nuytsia, 15(3): 355-393. Media related to Drosera rupicola at Wikimedia Commons Drosera rupicola. FloraBase. Western Australian Government Department of Parks and Wildlife ...
Annual bluegrass is a winter annual grass that is problematic on golf putting greens due to its light green color, prolific seedhead production and intolerance to stress. On creeping bentgrass putting greens, herbicides for annual bluegrass control are limited. A new herbicide, methiozolin, developed by Moghu Research Center, LLC, in Daejeon, South Korea, safely and selectively controls annual bluegrass in creeping bentgrass and several other turfgrass species. Methiozolin typically controls annual bluegrass over several weeks, allowing desirable turfgrass time to grow into areas previously infested by annual bluegrass with little surface disruption. The mode of action of methiozolin is unknown, but has been proposed to act as either a cell wall biosynthesis inhibitor (CBI) or an inhibitor of tyrosine aminotransferase (TAT). Field studies were conducted at Virginia Tech to investigate strategies promoting surface recovery on putting greens following atypically rapid annual bluegrass loss ...
Several genera in the family Crambidae. Important turfgrass species affected: Creeping bentgrass, Kentucky bluegrass, Tall fescue. Damage from sod webworms is first noticed as small irregular brown patches, with grass blades chewed of at or just above the soil surface. The adult is a buff-colored moth with a 1-inch wingspan that looks tubular when at rest because of the way the wings wrap around its body. Webworm larvae are about 1 inch long and gray, with brown spots on each body segment. Larvae often hide in silk-lined, pencil-sized tubes within the thatch layer, which is a sign of their activity. Two to three generations occur during a season, and damage can be expected during the late summer when populations are peaking. Except under drought conditions, most webworm damage occurs on high-amenity turfgrasses, such as golf greens, new sod fields or newly established lawns under high fertilization. Endophyte-enhanced turfgrasses, such as tall fescue, are toxic to webworm larvae and should be ...
Habit: Annual to perennial herb; rarely dioecious (Silene), taprooted or rhizome generally slender. Leaf: simple, generally opposite (subwhorled), entire, pairs at nodes often +- connected at bases; stipules generally 0; petiole generally 0. Inflorescence: generally cyme, generally open; flowers 1--many; involucre generally 0 (present in Dianthus, Petrorhagia). Flower: generally bisexual, radial; hypanthium often present but obscure; sepals (4)5, +- free or fused into a tube, margins generally scarious, more so on inner 2 or not, tube generally not scarious, awns generally 0; petals (4)5 or 0, generally tapered to base (or with claw long, limb expanded), entire to 2--several-lobed, limb generally without scale-like appendages adaxially, generally without ear-like lobes at base; stamens generally 10, generally fertile, generally free, generally from ovary base; nectaries 0 or 5; ovary superior, generally 1-chambered, placentas basal or free-central, styles 2--5 with 0 branches or 1 with 2--3 ...
The dark red stems against a fresh white snow may be its most attractive season, but look forward to white flowers early spring and white to pale blue fruit late summer.  
On the plus side... we continue to increase creeping bentgrass populations which are unaffected. There are now many areas we do not even spray. This not only improves cost effectiveness but is environmentally responsible. Areas which still contain small percentages of Annual Bluegrass are left untreated on purpose. The insect weakened Poa Annua allows the creeping bentgrass to dominate. The more desirable plant species which takes over, improves our chances at even less damage and cost in subsequent years. The trick is to balance the damage with playability to ensure member satisfaction ...
Countryside Golf Club - At Countryside Golf Club, play two challenging, award-winning 18-hole golf courses. The Prairie course, with bentgrass tees, wide-open greens and sand bunkers offers golfers a chance to challenge their game. The Traditional course, with bentgrass tees and tree-lined fairways, offers golfers scenic and challenging rounds of golf.
The African streak viruses (AfSVs) are a diverse group of mastrevirus species (family Geminiviridae) that infect a wide variety of annual and perennial grass species across the African continent and...
Broccoli is becoming more popular with the American consumer, providing plenty of nutrients in the diet. But it isnt easy getting this cool-weather vegetable to your table. Broccoli producers face many factors that impede getting their crop to market-including unexpected temperature fluctuations and excessive heat. Heat stress while broccolis florets are developing can reduce crop yield and quality, cutting into the crops $800 million U.S. market value.. Broccoli has been grown in Europe for centuries, but it has only been grown in the United States since the late 1800s, when it was probably introduced by Italian immigrants. Although California is the major producing state, broccoli is grown in nearly every other state, especially along the eastern seaboard.. The likelihood of high-temperature stress occurring in a given location or season is the main factor limiting where and when the crop can be grown. Breeding heat-tolerant broccoli cultivars could extend the growing season, expand ...
The grain-﫿lling rate plays an important role in determining grain yield. To elucidate the genetic basis of the grain-﫿lling rate, two cultivars, Ksu106 (heat-tolerant) and Yecora Rojo (heat-sensitive) crossed and F1 and F2 populations generated. The parents, F1 and 205 F2 plants were planted on 20th January in winter season 2009 to evaluate heat tolerance during the grain-filling period. The sowing date in the present investigation represents the heat stress conditions in Saudi Arabia. The minimum number of genes or factors controlling heat tolerance was estimated (1.3) and the broad sense heritability was estimated as 30 %. The results revealed that the twelve SSR markers; Wmc24, Wmc168, Wmc326, Xgwm30, Xgwm456, Wmc25, Wmc44, Wmc94, Wmc161, Wmc273, Wmc327, and Xgwm566 were linked to grain filling rate (GFR) by quantitative trait loci (QTL) analysis of the F2 population. The results showed that regression analysis for the relationship between the twelve markers and the phenotypes of F2 ...
Creeping phlox (P. stolonifera) makes an easy-to-grow, low-maintenance ground cover, growing 9 to 12 inches in height. It is also beautiful as a border plant or in a rock garden. If left undivided, creeping phlox can spread 3 to 4 feet. It doesnt grow well in heavy clay, but tolerates locations in light to full ...
The impact of various rates and application intervals of Worm Power on rooting of a creeping bentgrass/annual bluegrass fairway was evaluated.
If theres one thing Michelle Obama and Glenn Beck can agree on, its the notion that growing some of your own food is a good idea (though I suspect the Obamas get their seeds from sources other than Becks shifty, grifty seed bank sponsor).. You might think that level of bipartisan support would light a fire under our collective (gr)ass. But the much-ballyhooed kitchen garden revival has yet to make a dent in the bentgrass. As NASA reported in 2005, lawns now constitute the single largest irrigated crop in America, taking up at least three times the acreage we devote to irrigated corn. Has any nation in the history of mankind ever squandered so many resources to cultivate so much vegetation of such dubious value?. Meanwhile, we currently grow less than 2 percent of our own food.. This, Michele Owens declares in her just-published Grow the Good Life: Why a Vegetable Garden Will Make You Happy, Healthy, Wealthy, and Wise, is not yet enough of a revolution to satisfy me.. Owens, who ...
Over the last few weeks The Course and Grounds staff have been working on putting the golf course to bed for the winter and preparing it for spring. Golf Course putting greens that have a mixture of Creeping Bentgrass and Poa have three main threats that can damage turf over the winter. Anoxia- occurs over extended periods of ice cover. 30-45 days are the maximum length of time poa annua can survive without oxygen. Management strategies include removing water and snow from greens before the f
Aoyagis striking vision for Los Angeles includes rock roses and echeveria, California lilac and Cleveland sage, leucadendron and germander. Side-by-side yarrow and Bentgrass ground covers offer ideas for lawn alternatives, while pollinators such as yarrow, salvia and Hummingbird sage are planted to attract beneficial insects. California wild grapevines will eventually grow along the rebar awning, and colorful dwarf bottlebrush will fill in to create a more formal low hedge.. ...
Hello Dros researchers- On the subject of growth chambers, I had the unfortunate experience with a brand-new VWR brand blowing its thermostat, having a manufacturer replacement brought in (after a few weeks negotiation) to have the replacement do the exact same thing, have yet another brought in with the same result.... Eventually they just refunded us the cost of the item and we use one of the facility cold rooms set at 18C with some fluorescent bulbs on a timer to achieve semi-optimal fly growth. 18C just isnt a temperature VWR growth chambers are happy at. Luckily, none of our mutant lines were lost to the debacle. Motto: you get what you pay for. Well eventually venture out into the world of growth chambers again (the cold room is not in an incredibly convenient place) and I will note with interest whatever information is posted on this message board on the subject. Thank you & good luck, Catherine Eldred On Aug 15, 2007, at 1:01 PM, dros-request from oat.bio.indiana.edu wrote: , Send Dros ...
The Freeman Spogli Institute (FSI) is Stanford Universitys primary forum for interdisciplinary research on key international issues and challenges.
Percival Scientific offers various models of reach in plant growth chamber and environmental growth chamber which includes PGC-40L2, PGC-105HID etc.
The ability to tolerate work in heat is influenced by a host of interacting factors, including sex and age. Studies on the effects of age and stress on heat stress are reviewed, and the data in general support the conclusion that there is a reduction in work-in- heat tolerance as a function of age, sex, physical fitness, and acclimatization.
Native: indigenous.. Non-native: introduced (intentionally or unintentionally); has become naturalized.. County documented: documented to exist in the county by evidence (herbarium specimen, photograph). Also covers those considered historical (not seen in 20 years). State documented: documented to exist in the state, but not documented to a county within the state. Also covers those considered historical (not seen in 20 years).. Note: when native and non-native populations both exist in a county, only native status is shown on the map.. ...
This plant is listed by the U.S. federal government or a state. Common names are from state and federal lists. Click on a place name to get a complete protected plant list for that location ...
Contemporary cooks have looked for shortcuts to the laborious process of making aioli, which may be the motivation behind one recipe that calls for heating the sauce to thicken it. This alternative recommends combining the ingredients in a food processor, then slowly heating the mixture, whisking constantly, until it thickens. When making aioli using this method, its recommended that you use heat-tolerant oil such as safflower in place of olive oil. Once again, be careful not to heat the sauce too fast, as heat will make it separate. If the sauce separates, try whisking one egg yolk in a bowl, then add the separated sauce and whisk the sauce until it emulsifies again.. ...
Domestic production of chilli in Malaysia is insufficient which accounted for 52% self-sufficiency level. Poor performance of local varieties under high temperatures above 42°C is one of the major factors affecting chilli production. This study was conducted with the objective of introgress heat-tolerant gene (Hsps) from AVPP0702 donor into Kulai using marker-assisted backcrossing. A total of 68 S ...
Domestic production of chilli in Malaysia is insufficient which accounted for 52% self-sufficiency level. Poor performance of local varieties under high temperatures above 42°C is one of the major factors affecting chilli production. This study was conducted with the objective of introgress heat-tolerant gene (Hsps) from AVPP0702 donor into Kulai using marker-assisted backcrossing. A total of 68 S ...
Index of Low to Medium. Soil test P levels between 50 PPM (or 100 lbs/A) and 150 PPM (or 300 lbs/A) Bray ... P1 or P Risk Index of Medium to High Soil test P levels greater than 150 PPM (or 300 lbs/A) Bray P1 ... or P Risk Index of High to Very High Surface applied nutrients are exposed to loss from rainfall .... ...
Index of Low to Medium. Soil test P levels between 50 PPM (or 100 lbs/A) and 150 PPM (or 300 lbs/A) Bray ... P1 or P Risk Index of Medium to High Soil test P levels greater than 150 PPM (or 300 lbs/A) Bray P1 ... or P Risk Index of High to Very High Surface applied nutrients are exposed to loss from rainfall .... ...
AFOAFs John Allen strain are not producing a 3rd flush. They were dunked and rolled 4-5 days ago with no signs of pins. While they were being dunked the growing chamber was cleaned out and a layer
... murbeckii Agrostis muscosa Agrostis musjidii Agrostis nebulosa Agrostis nervosa Agrostis nevadensis Agrostis nevskii Agrostis ... Agrostis exserta Agrostis filipes Agrostis flaccida Agrostis foliata Agrostis × fouilladeana Agrostis gelida Agrostis ... Agrostis personata Agrostis peschkovae Agrostis petriei Agrostis philippiana Agrostis pilgeriana Agrostis pilosula Agrostis ... vernalis Agrostis laxissima Agrostis lazica Agrostis lehmannii Agrostis lenis Agrostis leptotricha Agrostis liebmannii Agrostis ...
... may refer to: Agrostis gigantea, a grass species Poa nemoralis, a grass species This disambiguation page lists ...
... is a species of grass known by the common name California bent grass. It is endemic to the coast of ... Agrostis, Native grasses of California, Endemic flora of California, All stub articles, Pooideae stubs). ...
... is stoloniferous and may form mats or tufts. The prostrate stems of this species grow to 0.4-1.0 metre (1 ... It can exist up to 2,500 feet (760 m). It is the most commonly used species of Agrostis. It is used for turf in gardens and ... This differs from common bent, Agrostis capillaris, which is short and does not come to a point. The leaves are tapering, often ... Agrostis stolonifera (creeping bentgrass, creeping bent, fiorin, spreading bent or carpet bentgrass) is a perennial grass ...
... is a species of grass belonging to the family Poaceae. It has almost cosmopolitan distribution. "Agrostis ...
... is a species of grass in the family Poaceae. It is found in Cameroon and Equatorial Guinea. Its natural habitat ... Cheek, M.; Cable, S. (2000). "Agrostis mannii". IUCN Red List of Threatened Species. 2000: e.T39562A10248725. doi:10.2305/IUCN. ... Agrostis, Flora of Cameroon, Flora of Equatorial Guinea, Near threatened plants, Taxonomy articles created by Polbot, All stub ...
... , the bristle bent, is a species of grass in the family Poaceae native to Eurasia. It is densely tufted, with ... "Agrostis curtisii Kerguélen". Grasses of The British Isles By Tom Cope & Alan Gray, 2009 Botanical Society of the British Isles ...
Jepson Manual Treatment - Agrostis pallens UC Photos gallery - Agrostis pallens (Articles with short description, Short ... "Jepson Manual - AGROSTIS pallens". Jepson Flora Project. University of California. 1993. Retrieved 12 September 2018. "Agrostis ... "NatureServe Explorer - Agrostis pallens". NatureServe Explorer Agrostis pallens. NatureServe. 2022-05-30. Retrieved 30 May 2022 ... Agrostis pallens is a species of grass known by the common name seashore bentgrass. It is native to western North America from ...
... is an uncommon species of grass known by the common name Henderson's bent grass. It is native to northern ... Agrostis, Flora of California, Flora of Oregon, Grasses of the United States, All stub articles, Pooideae stubs). ...
... is a species of grass known by the common name small-leaf bentgrass. It is native to western North America ... Agrostis microphylla is native to western North America: the Aleutian Islands, British Columbia, Oregon, Washington, California ... "Agrostis microphylla", World Checklist of Selected Plant Families, Royal Botanic Gardens, Kew, retrieved 2018-01-16 Jepson ... Agrostis, Flora of the Aleutian Islands, Flora of British Columbia, Flora of Oregon, Flora of Washington (state), Flora of ...
"NatureServe Explorer - Agrostis oregonensis". NatureServe Explorer Agrostis oregonensis. NatureServe. 2022-05-30. Retrieved 30 ... Agrostis oregonensis is a species of grass known by the common name Oregon bent grass. It is native to western North America ... Agrostis, Bunchgrasses of North America, Native grasses of California, Grasses of the United States, Grasses of Canada, Flora ...
... is a species of flowering plant in the family Poaceae. It is referred to by the common name cloud grass, and ... "Agrostis nebulosa Boiss. & Reut". Plants of the World Online. The Trustees of the Royal Botanic Gardens, Kew. n.d. Retrieved ... "Agrostis nebulosa Boiss. & Reut". World Flora Online. The World Flora Online Consortium. n.d. Retrieved September 19, 2020. ... Wikimedia Commons has media related to Agrostis nebulosa. Bailey, L. H. (2005). Manual of Gardening (Second Edition). Project ...
"Agrostis perennans, Agrostis perennans aestivalis". Native Plant Database. Lady Bird Johnson Wildflower Center, University of ... "Agrostis perennans, Agrostis perennans aestivalis". Flora of Missouri. Retrieved 2010-03-15 - via eFloras.org, Missouri ... "Agrostis perennans, Agrostis perennans aestivalis". Germplasm Resources Information Network (GRIN). Agricultural Research ... Agrostis perennans, the upland bentgrass, upland bent, or autumn bent, is a species of flowering plant in the grass family, ...
... is a species of grass known by the common name Hoover's bent grass. It is endemic to California, where it is ... Agrostis, Native grasses of California, Endemic flora of California, All stub articles, Pooideae stubs). ...
... , the velvety bentgrass, brown bent or velvet bent, is a species of grass in the family Poaceae. Agrostis canina ... Agrostis canina s.s." West Highland Flora. Retrieved February 14, 2011. Wikimedia Commons has media related to Agrostis canina ... The range of Agrostis canina covers most of Europe and temperate parts of Asia, and extends from sea level to the alpine zone. ... Agrostis canina is sensitive to drought, but is common in damp places, including ditches and lake margins. The short, green ...
... is a species of grass in the family Poaceae. It is found only in Tristan da Cunha. Its natural habitats are ... University of Vienna, Institute of Botany) (2003). "Agrostis media". IUCN Red List of Threatened Species. 2003: e. ... Agrostis, Least concern plants, Flora of Tristan da Cunha, Taxonomy articles created by Polbot, All stub articles, British ...
... is a species of grass that is native to northwest and southwest United States and Canada (the Aleutian ... "Agrostis thurberiana". World Checklist of Selected Plant Families. Royal Botanic Gardens, Kew. Retrieved 2018-01-16. W.D. ... "Agrostis thurberiana A. Hitchc". CalFlora. Retrieved December 5, 2013. (Articles with short description, Short description is ... Clayton; M. Vorontsova; K.T. Harman; H. Williamson (November 16, 2012). "Agrostis thurberiana". The Board of Trustees and Royal ...
... is a species of grass known by the common name Idaho bent grass. It is native to western North America from ... Wikispecies has information related to Agrostis idahoensis. Jepson Manual Treatment USDA Plants Profile Photo gallery v t e ( ... Articles with short description, Short description is different from Wikidata, Articles with 'species' microformats, Agrostis, ...
Treatment of Agrostis + Agrostis exarata USFS: Fire ecology of Agrostis exarata UC Photos gallery - Agrostis exarata v t e ( ... "NatureServe Explorer - Agrostis exarata". NatureServe Explorer Agrostis exarata. NatureServe. 2022-05-30. Retrieved 30 May 2022 ... Agrostis exarata is a species of grass known by the common names spike bentgrass, spike bent, Pacific bentgrass, and spike ... Jepson Manual Treatment Calflora Database: Agrostis exarata (Spike redtop, spike bentgrass) Jepson Manual eFlora (TJM2) ...
... is a species of grass known by the common name Blasdale's bent grass. It is endemic to the coast of northern ... "NatureServe Explorer 2.0". Jepson Manual Treatment Blasdale bentgrass (AGBL) on USDA Plants Profile Photos of agrostis ... Agrostis, Endemic flora of California, Native grasses of California, All stub articles, Pooideae stubs). ...
Wikimedia Commons has media related to Agrostis scabra. Jepson Manual Treatment - Agrostis scabra Agrostis scabra in the ... Agrostis scabra is a common species of grass known by the common names hair grass, rough bent, rough bent grass, winter bent ... Agrostis scabra is a perennial bunchgrass growing mainly upright in form to heights around 75 centimeters. The leaves are rough ... page 479 Grass Manual Treatment Archived June 11, 2011, at the Wayback Machine "Agrostis scabra (rough bentgrass): Go Botany". ...
... is a species of grass in the family Poaceae. It is endemic to Inaccessible and Nightingale Islands, ... "Agrostis trachychlaena". Gallery: Plants in Danger. LiveScience. Retrieved 16 March 2014. v t e v t e (Articles with short ... University of Vienna, Institute of Botany) (2003). "Agrostis trachychlaena". IUCN Red List of Threatened Species. 2003: e. ... Agrostis, Endangered plants, Flora of Tristan da Cunha, Taxonomy articles created by Polbot, All stub articles, British ...
Plants Profile for Agrostis Capillaris Retrieved 14 March 2010. "Agrostis capillaris". Germplasm Resources Information Network ... The name Agrostis comes from the Greek word meaning forage plant, agros meaning "a field". It is found growing in neutral to ... Agrostis capillaris forms a constituent of purple moor grass and rush pastures, a type of Biodiversity Action Plan habitat in ... Agrostis capillaris, the common bent, colonial bent, or browntop, is a rhizomatous and stoloniferous perennial in the grass ...
"NatureServe Explorer - Agrostis elliottiana". NatureServe Explorer Agrostis elliottiana. NatureServe. 2022-05-30. Retrieved 30 ... Agrostis elliottiana USDA Plants Profile Agrostis elliottiana - Photo gallery v t e (Webarchive template wayback links, ... Agrostis elliottiana is a species of grass known by the common name Elliott's bent grass. It is a bunchgrass native to various ... Agrostis elliottiana grows in a variety of habitats, including disturbed areas such as roadsides. It is an annual grass growing ...
"Agrostis vinealis, Brown Bent". Flora of Iceland. Retrieved November 17, 2013. Agrostis vinealis (Brown Bent). Online Atlas of ... "Agrostis vinealis". 22. Flora of China: 341, 347, 348. {{cite journal}}: Cite journal requires ,journal= (help) "Agrostis ... Agrostis vinealis (Chinese: 芒剪股颖; pinyin: mang jian gu ying) is a species of grass known by the common names brown bentgrass ... Schreber (1771). "Agrostis vinealis". 47. Spic. Fl. Lips: 341, 347-348. {{cite journal}}: Cite journal requires ,journal= (help ...
... is a species of grass in the family Poaceae. It is found on Gough Island. Jakubowsky, G.; et al. ( ... University of Vienna, Institute of Botany) (2003). "Agrostis goughensis". IUCN Red List of Threatened Species. 2003: e. ... Agrostis, Data deficient plants, Flora of Gough Island, Taxonomy articles created by Polbot, All stub articles, British ...
"Agrostis magellanica ". line. New Zealand Plant Conservation Network. 2010-01-18. Retrieved 2011-01-23. "Agrostis magellanica ... Agrostis magellanica is a species of grass. It has a circumpolar distribution and is native to many subantarctic islands in, ... Agrostis magellanica is a tufted perennial grass, varying in height from 50 to 450 mm and forming short grassland communities. ... Agrostis, Flora of the subantarctic islands, Flora of the Antipodes Islands, Flora of the Auckland Islands, Flora of the ...
... (Bentgrass nematode, seed-gall nematode) is a plant pathogenic nematode. Anguina agrostis was one of the first ... A. agrostis infects bentgrasses within the genus Agrostis as well as annual and perennial ryegrasses (Lolium spp.). The ... Anguina agrostis at University of Nebraska "Anguina agrostis". Integrated Taxonomic Information System. Retrieved July 22, 2007 ... agrostis parasitism. Galls caused by A. agrostis have glumes that are 4-5 times longer than normal and can cause yield losses ...
"Agrostis castellana Boiss. & Reut". plantnet.org. [email protected] 2022. Retrieved 28 January 2022. ... Highland Bentgrass "Agrostis ... "Agrostis castellana Boiss. & Reuter". swbiodiversity.org. SEINet Portal Network. Retrieved 28 January 2022. "Agrostis ... Agrostis castellana, the highland bent, dryland bent or dryland browntop, is a species of cool-season grass in the family ... "Agrostis castellana Boiss. & Reut". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 28 January 2022. " ...
... is a species of grass known by the common name Hall's bentgrass. It is native to the west coast of the United ... Agrostis, Flora of California, Flora of Oregon, Grasses of the United States, Native grasses of California, Flora without ...
Agrostis species Agrostis aequivalvis Name. Synonyms. Agrostis aequivalvis var. aequivalvis. Agrostis aequivalvis var. obliqua ... Agrostis aequivalvis (Trin.) Trin. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Mém. Acad. Imp. Sci. Saint- ... Agrostis aequivalvis (Trin.) Trin.. Common names. arctic bentgrass in language.. northern bent grass in English. ... Agrostis canina var. aequivalvis Trin.. Calamagrostis aequivalvis (Trin.) Steffen. Deyeuxia aequivalvis (Trin.) Benth.. ...
... alba var. alba. Redtop. ID: 0000 0000 0906 0749 [detail]. © 2006 Greta Murdoff. Agrostis alba var. alba. Redtop. ID: ... Agrostis avenacea. ID: 0000 0000 1205 0318 [detail]. © 2005 Steve Matson. Agrostis avenacea. ID: 0000 0000 1205 0319 [detail]. ... Agrostis avenacea. ID: 0000 0000 0715 2379 [detail]. © 2015 Zoya Akulova. Agrostis avenacea. ID: 0000 0000 0715 2380 [detail]. ... Agrostis avenacea. ID: 0000 0000 1205 0320 [detail]. © 2005 Steve Matson. Agrostis avenacea. ID: 0000 0000 1205 0321 [detail]. ...
Agrostis capillaris L.. Taxonomic Serial No.: 185249 (Download Help) Agrostis capillaris TSN 185249 ...
Genus name comes from the Greek word agrostis meaning a kind of grass.. Specific epithet means swampy or marshy.. NO MOW, as ... Agrostis palustris, commonly called creeping bentgrass, is more commonly used for golf greens, but can be grown as a ...
Agrostis salmantica belongs to the Flowering Plants group ... Agrostis salmantica (Lag.) Kunth ― Synonym of Agrostis ...
Creeping Bentgrass. Agrostis stolonifera. San Diego Creek Channel, I405 to 133, 7-6-13. © Ron Vanderhoff.. Exotic species, native to Eurasia and North Africa. Back to Poaceae of Orange County, California ...
One to two foot tall plants that grow in dry to moist soils in uplands and wetlands. Flowers are small and off white colored, and appear in late spring through summer. ...
Agrostis stolonifera). #. Country. Country. StateName. FirstYear. Situation. Active Ingredients. CountryID. Site of Action. ... Wetland and riparian plant communities at risk of invasion by transgenic herbicide-resistant Agrostis spp. in central Oregon. ... Agrostis stolonifera) Inhibition of Lycopene Cyclase HRAC Group 34 (Legacy F3) Belgium, East Flanders ... Development of novel chloroplast microsatellite markers to identify species in the Agrostis complex (Poaceae) and related ...
Agrostis capillaris Research Information. Colonial Bent allergy information and photos, Nuckolls county, Nebraska ... Home « Nebraska « Nuckolls « Agrostis « Agrostis capillaris Family: POACEAE Genus: Agrostis Species: Colonial Bent (Agrostis ... Allergenicity: Colonial Bent (Agrostis capillaris) is a severe allergen.. Pollination: Occurs in following seasons depending on ... More Colonial Bent (Agrostis capillaris) imagesby Jessie M. Harris from BONAP ...
Agrostis scabra plant characteristics. Click on a characteristic from the list below to see a list of other plants that share ...
For Hieracium pilosella, H. praealtum and H. lepidulum, as well as Agrostis capillaris for comparison, colonisation of new ...
Agrostis stolonifera herbarium specimen from Berrow, VC6 North Somerset in 1924 by Mr Harold Stuart Thompson. ... Herbarium specimen: Agrostis stolonifera. Taxon:. Poaceae: Agrostis stolonifera L. ("Creeping Bent"). named by James B Phipps ... Agrostis stolonifera. GB, VC6 North Somerset, Berrow Flats. 13/7/1919. BIRM. ...
Agrostis L. * Agrostis stolonifera L. Agrostis stolonifera L. Creeping Bent Reference. Sp.Pl. 1:62 (1753) Conservation Code. ...
These plots show the elevations and times of year where the plant Agrostis densiflora has been observed. The first set of plots ...
Agrostis nebulosa Cloud Grass cca 1 g Semená kvetov - malé balenia ... Agrostis nebulosa Cloud Grass 1 g. Jednoročná okrasná tráva do okrajov záhonov. Hojne využívaná na floristické dekorácie. ...
Bentgrass - Highland- (Agrostis capillaris). Ref: BENTGRASS. This delicately flowered grass has been included in the majority ...
Metadata for LINN 84.7 Agrostis arundinacea (Herb Linn) Close. Sheet data. Item Type: Specimen ...
Agrostis viridis. CCH1 Determination History. ICPN Name Status. JFP Rank 2a, taxonomic or nomenclatural synonym for taxon ...
f., Agrostis reptans Rydb., Agrostis sibirica Petrov, Agrostis sicula Kunth, Agrostis sinaica Boiss., Agrostis stolonifera f. ... Schult., Agrostis aristulata Müll. Hal., Agrostis brevis Knapp, Agrostis bryoides Dumort., Agrostis caespitosa , Agrostis ... Agrostis dulcis (Pers.) Sibth. ex Kunth, Agrostis eliasii Sennen, Agrostis filifolia Link, Agrostis flava O.F. Müll., Agrostis ... Agrostis maritima Lam., Agrostis mutabilis Knapp, Agrostis nemoralis Phil., Agrostis palustris Huds., Agrostis patula Gaudin, ...
... english common names and plant family group on Agrostis vestita A.Rich. . Plant of Poaceae botanical family. Plant id # id # ... Taxonommical information on Agrostis vestita A.Rich.. Botanical information such as scientific names, ... The plant Agrostis vestita A.Rich., is the 184120th most popular plant at mygarden.net.au placing it in the top 87% of ... Agrostis alba L. var. longipaleata Maire & Trab. 12.50% Epilobium billardierianum Ser. ssp. cinereum (A. Rich.) Raven & ...
Agrostis stolonifera is stoloniferous and may form mats or tufts. The prostrate stems of this species grow to 0.4-1.0 metre (1 ... Creeping bentgrass (Agrostis stolonifera) is one of the most widely utilized cool-season grass species for turfgrass and forage ... Agrostis stolonifera plants were grown under controlled conditions in environmental chambers for 70, 90, 120 and 160 days. A ... Shifts in the microbial community in rhizosphere and non-rhizosphere soils during the growth of Agrostis stolonifera. Soil ...
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CNPS Rare Plant Inventory Details for Agrostis lacuna-vernalis (vernal pool bent grass) ... Agrostis lacuna-vernalis. vernal pool bent grass. Download Report Calflora eFlora CCH CalPhotos ...
Find agrostis (Noun) in the Latin Online Dictionary with English meanings, all fabulous forms & inflections and a conjugation ... table: agrostis, agrostis, agrosti, agrostem, agrostes, agrostium ...
Distribution of Agrostis hallii. Click on a square to display records from the Consortium of California Herbaria for that ...
One especies, one genotype: no genetic variability in the extremely narrow endemic tetraploid Agrostis barceloi (Gramineae). ... One especies, one genotype: no genetic variability in the extremely narrow endemic tetraploid Agrostis barceloi (Gramineae). ... One especies, one genotype: no genetic variability in the extremely narrow endemic tetraploid Agrostis barceloi (Gramineae). In ... One especies, one genotype: no genetic variability in the extremely narrow endemic tetraploid Agrostis barceloi (Gramineae). / ...
The Tennessee-Kentucky Plant Atlas is a source of data for the distribution of plants within the state as well as taxonomic, conservation, invasive, and wetland information for each species. The website also provides access to a database and images of plants photos and herbarium specimens found at participating herbaria.
  • Agrostis stolonifera var. (itis.gov)
  • Creeping Bentgrass ( Agrostis stolonifera ) is a monocot weed in the Poaceae family. (weedscience.org)
  • In this study, we introduced pCAMBIA3301 vector harboring the ABF3 gene into creeping bentgrass ( Agrostis stolonifera ) through Agrobacterium -mediated transformation in order to develop a stress-tolerant variety of turfgrass. (weedscience.org)
  • Agrostis stolonifera L. (wa.gov.au)
  • Agrostis is from the Latin and Greek names for a type of grass, from Greek agron or agros, field or pasture, while stolonifera means bearing stolons or runners. (intermountainbiota.org)
  • Creeping bentgrass (Agrostis stolonifera) is one of the most widely utilized cool-season grass species for turfgrass and forage in temperate climatic regions and displays moderate cold tolerance but is particularly sensitive to other abiotic stresses such as heat, drought, and salinity. (big.ac.cn)
  • Agrostis stolonifera plants were grown under controlled conditions in environmental chambers for 70, 90, 120 and 160 days. (big.ac.cn)
  • Agrostis stolonifera is stoloniferous and may form mats or tufts. (big.ac.cn)
  • 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 Steer J, Harris JA (2000) Shifts in the microbial community in rhizosphere and non-rhizosphere soils during the growth of Agrostis stolonifera. (big.ac.cn)
  • and rooting of creeping bentgrass (Agrostis stolonifera L.) on simulated golf greens. (gcmonline.com)
  • We grew the grass Agrostis stolonifera with or without root-feeding nematodes (Meloidogyne minor). (bvsalud.org)
  • In the UK, it has never been found on crops, but two rather little-known and closely-related species (Schizaphis holci and Schizaphis agrostis) are associated with the wild grasses, Holcus lanatus and Agrostis stolonifera. (bvsalud.org)
  • Agrostis capillaris Huds. (itis.gov)
  • Agrostis capillaris var. (itis.gov)
  • Colonial Bent (Agrostis capillaris) is a severe allergen. (pollenlibrary.com)
  • For Hieracium pilosella , H. praealtum and H. lepidulum , as well as Agrostis capillaris for comparison, colonisation of new sites was recorded, as well as extinction of species from sites over the 10 years, and changes in cover. (newzealandecology.org)
  • A combination of laboratory and field studies highlighted the use of common bent (Agrostis capillaris) as a useful phytostabilisation species, which was observed to be tolerant of up to 10,000 mg kg-1 Pb, 12,000 mg kg-1 Zn, and 180 mg kg-1 Cd in plant tissues. (bl.uk)
  • Agrostis palustris , commonly called creeping bentgrass, is more commonly used for golf greens, but can be grown as a residential lawn in cool, northern areas though not highly recommended because of it's high maintenance requirement. (missouribotanicalgarden.org)
  • We have assessed on the one hand the rough chemical composition and on the other hand, by calculus, the digestibility of organic stuff at the Festuca rubra and Agrostis capillaries species form the wild flora, analysed as whole plants. (notulaebotanicae.ro)
  • Andropogon fasciculatus in 1753 and Agrostis radiata in 1759. (wikipedia.org)
  • These plots show the elevations and times of year where the plant Agrostis densiflora has been observed. (wildflowersearch.org)
  • The larval foodplants of this species are certain grasses (family Poaceae), including various bents ( Agrostis spp. (first-nature.com)
  • Black Bent (Agrostis gigantea) is a severe allergen. (pollenlibrary.com)
  • Nonnative species are indicated by an * Aboveground and Aboveground only Seed bank only seed bank Acer saccharinum Aristida oligantha Abutilon theophrasti * Achillea Capsella Acalypha rhomboidea millefolium * bursa-pastoris * Agalinis auriculata Cardamine hirsuta * Agrostis gigantea * Agalinis tenuifolia Carex tribuloides Amaranthus tuberculatus Agrimonia Cyperus esculentus Ambrosia parviflora artemisifolia Agrimonia pubescens Cyperus strigosus Ambrosia trifida Allium cemuum Descurainia sophia * Barbarea vulgaris * Andropogon gerardii Dicanthelium Bras sica sp. (thefreedictionary.com)
  • Agrostis hyemalis (Walter) Britton, Sterns & Poggenb. (usf.edu)
  • Browsing Virtual Herbarium by Subject "Agrostis hyemalis (Walt. (wichita.edu)
  • AGHY is the USDA code for Agrostis hyemalis . (datadryad.org)
  • Semi-natural heath vegetation consisting mainly of Deschampsia flexuosa, Holcus mollis, Agrostis canina, Pteridium aquilinum and Chamaenerion angustif. (britishecologicalsociety.org)
  • This disorder is caused by ingestion of several plant genera (Lolium, polypogon, and Agrostis) colonized by a nematode (Anguina sp) and a bacterium, Rathayibacter toxicus. (usda.gov)
  • The genera Agrostis and Calamagrostis are closely related. (herokuapp.com)