Common member of the Gramineae family used as cattle FODDER. It harbors several fungi and other parasites toxic to livestock and people and produces allergenic compounds, especially in its pollen. The most commonly seen varieties are L. perenne, L. multiflorum, and L. rigidum.
A plant genus of the family POACEAE. The common name of fescue is also used with some other grasses.
Diminished or failed response of PLANTS to HERBICIDES.
A large family of narrow-leaved herbaceous grasses of the order Cyperales, subclass Commelinidae, class Liliopsida (monocotyledons). Food grains (EDIBLE GRAIN) come from members of this family. RHINITIS, ALLERGIC, SEASONAL can be induced by POLLEN of many of the grasses.
A genus of ascomycetous fungi in the family Clavicipitaceae, order HYPOCREALES, which are fungal symbionts of grasses. Anamorphic forms are in the genus NEOTYPHODIUM.
The anamorphic form of the fungus EPICHLOE. Many Neotyphodium species produce ERGOT ALKALOIDS.
An order of fungi in the phylum ASCOMYCOTA that includes a number of species which are parasitic on higher plants, insects, or fungi. Other species are saprotrophic.
A plant genus of the family POACEAE that contains the Poa p Ia allergen and allergen C KBGP.
Polysaccharides composed of D-fructose units.
A series of structurally-related alkaloids containing the ergotaman backbone structure.

Long-day up-regulation of a GAMYB gene during Lolium temulentum inflorescence formation. (1/237)

Long-day exposure of the grass Lolium temulentum may regulate flowering via changes in gibberellin (GA) levels. Therefore, we have examined both GA levels and expression of a MYB transcription factor that is specific to the GA signal transduction pathway in monocots. This MYB gene from L. temulentum shows over 90% nucleotide identity with the barley and rice GAMYB genes, and, like them, gibberellic acid (GA3) up-regulates its expression in the seed. Furthermore, cDNAs of both the barley and L. temulentum GAMYB show the same simple patterns of hybridization with digests of L. temulentum genomic DNA. Compared with vegetative shoot apices of L. temulentum, the in situ mRNA expression of LtGAMYB does not change during the earliest steps of "floral" initiation at the apex. However, by 100 h (the double-ridge stage of flowering) its expression increased substantially and was highest in the terminal and lateral spikelet sites. Thereafter, expression declined overall but then increased within stamen primordia. Prior to increased LtGAMYB expression, long-day exposure sufficient to induce flowering led to increased (5- to 20-fold) levels of GA1 and GA4 in the leaf. Thus, increases first in GA level in the leaf followed by increased expression of LtGAMYB in the apex suggest important signaling and/or response roles in flowering.  (+info)

Cutting edge: identification of novel T cell epitopes in Lol p5a by computational prediction. (2/237)

Although atopic allergy affects +info)

Antisense-mediated silencing of a gene encoding a major ryegrass pollen allergen. (3/237)

Type 1 allergic reactions, such as hay fever and allergic asthma, triggered by grass pollen allergens are a global health problem that affects approximately 20% of the population in cool, temperate climates. Ryegrass is the dominant source of allergens because of its prodigious production of airborne pollen. Lol p 5 is the major allergenic protein of ryegrass pollen, judging from the fact that almost all of the individuals allergic to grass pollen show presence of serum IgE antibodies against this protein. Moreover, nearly two-thirds of the IgE reactivity of ryegrass pollen has been attributed to this protein. Therefore, it can be expected that down-regulation of Lol p 5 production can significantly reduce the allergic potential of ryegrass pollen. Here, we report down-regulation of Lol p 5 with an antisense construct targeted to the Lol p 5 gene in ryegrass. The expression of antisense RNA was regulated by a pollen-specific promoter. Immunoblot analysis of proteins with allergen-specific antibodies did not detect Lol p 5 in the transgenic pollen. The transgenic pollen showed remarkably reduced allergenicity as reflected by low IgE-binding capacity of pollen extract as compared with that of control pollen. The transgenic ryegrass plants in which Lol p 5 gene expression is perturbed showed normal fertile pollen development, indicating that genetic engineering of hypoallergenic grass plants is possible.  (+info)

Molecular cloning, expression and immunological characterisation of Lol p 5C, a novel allergen isoform of rye grass pollen demonstrating high IgE reactivity. (4/237)

A novel isoform of a major rye grass pollen allergen Lol p 5 was isolated from a cDNA expression library. The new isoform, Lol p 5C, shares 95% amino acid sequence identity with Lol p 5A. Both isoforms demonstrated shared antigenic activity but different allergenic activities. Recombinant Lol p 5C demonstrated 100% IgE reactivity in 22 rye grass pollen sensitive patients. In comparison, recombinant Lol p 5A showed IgE reactivity in less than 64% of the patients. Therefore, Lol p 5C represents a novel and highly IgE-reactive isoform allergen of rye grass pollen.  (+info)

Quantitative assessment of in planta distribution of metabolic activity and gene expression of an endophytic fungus. (5/237)

Using perennial ryegrass infected with an Acremonium transformant carrying the Escherichia coli beta-D-glucuronidase gene (gusA) (GUS system) under control of a constitutive promoter, we have developed methods for the quantitative extraction of endophyte-associated GUS activity from plant material. Fluorometric assays of these extracts allow quantitative assessment of the distribution of endophyte-associated GUS activity within single plants (tillers) with high resolution. Fluorescence microscopy with the dye Imagene Green can in addition visualize individual GUS-expressing hyphae. Since the transformant expresses the GUS gene constitutively, GUS activity can be used as an indicator of in planta endophyte metabolic activity. Using this approach we found that (i) the concentration of endophyte metabolic activity in plant tissue decreases with increasing plant size, (ii) approximately 70% of endophyte metabolic activity present in a plant is located in the leaf sheaths, (iii) basal-apical gradients and lateral (younger to older tissue) gradients of endophyte metabolic activity exist and (iv) basal-apical gradients are established early in leaf development. Our data suggest that the concentration of endophyte in each part of the plant is regulated so that a predetermined threshold of total endophyte activity per plant is not exceeded and a consistent distribution pattern is maintained.  (+info)

Effects of zinc and influence of Acremonium lolii on growth parameters, chlorophyll a fluorescence and antioxidant enzyme activities of ryegrass (Lolium perenne L. cv Apollo). (6/237)

The effects of zinc on growth, mineral content, chlorophyll a fluorescence, and detoxifying enzyme activity (ascorbate peroxidase (APX), EC 1.11.1.11; superoxide dismutase (SOD), EC 1.15.1.1) of ryegrass infected or not by Acremonium lolii, and treated with nutrient solution containing 0-50 mM ZnSO(4) were studied. The introduction of zinc induces stress with a decrease in growth at 1, 5 and 10 mM ZnSO(4) and a cessation of growth at 50 mM ZnSO(4), in ryegrass plants infected by A. lolii or not. This decrease in growth may be due to an accumulation of zinc in leaves. Nevertheless, symbiotic plants showed higher values in tiller number, an advantage conferred by the fungus. After 24 d of Zn exposure, leaf fresh weights and leaf water content were lower in plants growing with Zn in the culture medium and no advantage was conferred by the fungus to its host. An increase in Zn supply resulted in a decrease of the Ca, K, Mg, and Cu content of the leaves, a reduction in the quantum yield of electron flow throughout photosystem II (DeltaF/F(1)(m))and a lowering of the efficiency of photosynthetic energy conversion (F(v)/F(m)), compared to control plants. To counter this zinc stress, detoxifying enzymes APX and SOD increased (100%) when Zn reached the value of 50 mM in the nutrient solution. At 10 mM ZnSO(4), the presence of the fungus in the plant led to an increase in the threshold toxicity of plants to zinc by a diminution of APX activity.  (+info)

Characterisation of a cysteine protease cDNA from Lolium multiflorum leaves and its expression during senescence and cytokinin treatment. (7/237)

A cysteine protease cDNA clone (See1) highly homologous to barley aleurain was isolated from Lolium multiflorum leaves. During leaf senescence, expression of the See1 mRNA and protein was strongly enhanced. In dark-incubated leaf segments, cytokinin delayed senescence and reduced expression of both See1 mRNA and protein.  (+info)

Oncostatin M synergises with house dust mite proteases to induce the production of PGE(2) from cultured lung epithelial cells. (8/237)

The release of PGE(2) and nitric oxide (NO) from the respiratory epithelium may act to dampen inflammation. In other tissues, oncostatin M (OSM), a potent inducer of epithelial antiproteases, has also been shown to interact with IL-1beta to stimulate PGE(2) release. However, whether OSM interacts with pro-inflammatory cytokines and proteases in the production of anti-inflammatory eicosanoids and NO from airway epithelium is unknown. The effect of OSM and the related cytokine leukaemia inhibitory factor (LIF) on PGE(2) and NO production by the respiratory epithelial cell line, A549 in response to pro-inflammatory cytokines as well as protease-rich house dust mite (HDM) fractions and a protease-deficient rye grass pollen extract was examined by immunohistochemistry, cell culture, ELISA and enzyme-immunoassay. Cells treated with a mixture of IL-1beta, IFNgamma and LPS for 48 h produced a 9 fold increase in PGE(2) and a 3 fold increase in NO levels (both P<0.05). Both OSM and LIF were without effect. However, OSM added together with the cytokine mixture synergistically enhanced PGE(2) production (22 fold, P<0.05). OSM also synergistically enhanced PGE(2) production in response to a cysteine protease-enriched, but not serine protease-enriched HDM fraction (P<0.05). Rye grass extract, neither alone nor in combination with OSM, induced PGE(2) or NO production, although it did induce the release of GM-CSF. These observations suggest that OSM is an important co-factor in the release of PGE(2) and NO from respiratory epithelial cells and may play a role in defense against exogenous proteases such as those derived from HDM.  (+info)

"Lolium" is not a term commonly used in medical definitions. It is actually the genus name for a group of plants that are more commonly known as ryegrasses. These plants belong to the family Poaceae and include several species that are widely used as pasture, hay, or lawn grasses.

While not directly related to human health, these plants can have indirect effects on health, particularly in agricultural settings. For example, certain ryegrass species can host a parasitic nematode called "Haemonchus contortus," which can infect and cause disease in livestock that graze on the grass.

However, without further context, it's challenging to provide a specific medical definition for "Lolium." If you have more information or if this term is being used in a specific medical context, please provide those details so I can give a more accurate response.

I apologize for any confusion, but "Festuca" is not a medical term. It is actually the genus name for a group of plants commonly known as fescue grasses. These grasses are often used in lawns, pastures, and meadows. If you have any questions about a medical term or concept, I would be happy to help if I can!

Herbicide resistance is a genetically acquired trait in weeds that allows them to survive and reproduce following exposure to doses of herbicides that would normally kill or inhibit the growth of susceptible plants. It is a result of natural selection where weed populations with genetic variability are exposed to herbicides, leading to the survival and reproduction of individuals with resistance traits. Over time, this can lead to an increase in the proportion of resistant individuals within the population, making it harder to control weeds using that particular herbicide or group of herbicides.

Poaceae is not a medical term but a taxonomic category, specifically the family name for grasses. In a broader sense, you might be asking for a medical context where knowledge of this plant family could be relevant. For instance, certain members of the Poaceae family can cause allergies or negative reactions in some people.

In a medical definition, Poaceae would be defined as:

The family of monocotyledonous plants that includes grasses, bamboo, and sedges. These plants are characterized by narrow leaves with parallel veins, jointed stems (called "nodes" and "internodes"), and flowers arranged in spikelets. Some members of this family are important food sources for humans and animals, such as rice, wheat, corn, barley, oats, and sorghum. Other members can cause negative reactions, like skin irritation or allergies, due to their silica-based defense structures called phytoliths.

Epichloe is a genus of fungi that are commonly found as endophytes (symbiotic fungi living inside plant tissues) in grasses. These fungi can form mutualistic relationships with their host plants, providing them with resistance to various stressors such as drought, pests, and pathogens. Some Epichloe species can also produce alkaloids that are toxic to livestock, which can have both positive and negative effects on the animals that graze on the grasses.

Epichloe fungi typically infect the above-ground tissues of their host plants, such as leaves and stems, and can form visible structures called sclerotia, which are compact masses of fungal tissue that can survive in the soil for extended periods. These sclerotia can serve as a source of infection for new grass hosts, allowing the Epichloe fungi to spread throughout populations of grasses.

Overall, Epichloe fungi play important roles in the ecology and evolution of grassland ecosystems, and have potential applications in agriculture and conservation.

"Neotyphodium" is not a medical term, but rather it is a genus of fungi that belongs to the family Clavicipitaceae. These endophytic fungi form mutualistic symbiotic relationships with various grass species, including important forage and turfgrasses. They colonize the interior of grass leaves and stems without causing apparent harm to the host plant, while receiving nutrients in return. Some Neotyphodium species produce alkaloids, which can provide the host grass with resistance to insect pests and certain diseases. However, these alkaloids may have negative effects on livestock that graze on the infected grasses, causing various toxicities or neurological disorders.

Hypocreales is an order of fungi in the class Sordariomycetes. This group includes many species that are saprophytic (growing on dead or decaying organic matter) as well as pathogenic, causing various diseases in plants and animals. Some notable members of Hypocreales include the genera Trichoderma, Hypocrea, Nectria, and Fusarium. These fungi are characterized by their perithecial ascomata (sexual fruiting bodies) and often produce colorful, flask-shaped structures called ascostromata. Some species in this order produce toxic compounds known as mycotoxins, which can have harmful effects on humans and animals if ingested or inhaled.

I'm sorry for any confusion, but "Poa" is not a medical term. It is a genus of grasses commonly known as meadow grass or bluegrass. If you have misspelled or are thinking of a different term, please provide more context so I can give you a more accurate response.

Fructans are a type of carbohydrate known as oligosaccharides, which are made up of chains of fructose molecules. They are found in various plants, including wheat, onions, garlic, and artichokes. Some people may have difficulty digesting fructans due to a lack of the enzyme needed to break them down, leading to symptoms such as bloating, diarrhea, and stomach pain. This condition is known as fructan intolerance or fructose malabsorption. Fructans are also considered a type of FODMAP (Fermentable Oligosaccharides, Disaccharides, Monosaccharides, and Polyols), which are short-chain carbohydrates that can be poorly absorbed by the body and may cause digestive symptoms in some individuals.

Ergotamines are a type of medication that is derived from the ergot fungus (Claviceps purpurea). They are primarily used to treat migraines and cluster headaches. Ergotamines work by narrowing blood vessels around the brain, which helps to alleviate the symptoms of migraines and headaches.

Ergotamines are available in various forms, including tablets, suppositories, and injectable solutions. They can be taken orally, rectally, or intravenously, depending on the severity of the symptoms and the patient's medical history. Ergotamines should be used with caution, as they can cause serious side effects such as nausea, vomiting, muscle pain, and weakness.

Ergotamines are also used in the treatment of other conditions, including postpartum hemorrhage, heart failure, and high blood pressure during pregnancy. However, their use in these conditions is typically reserved for cases where other treatments have been ineffective or contraindicated.

It's important to note that ergotamines can interact with a variety of medications, including certain antidepressants, antibiotics, and HIV medications. Therefore, it's essential to inform your healthcare provider about all the medications you are taking before starting treatment with ergotamines.

Enteropogon monostachyos Lolium elegans - Castellia tuberculosa Lolium × festucaceum - × Festulolium loliaceum Lolium × ... Poison darnel (Lolium temulentum) Lolium contains some species which are important grasses for lawns, and as pasture and for ... Europaea: Lolium Liu, Liang; Phillips, Sylvia M. "Lolium". Flora of China. Vol. 22 - via eFloras.org, Missouri Botanical Garden ... Lolium bromoides - Vulpia bromoides Lolium canadense Michx. ex Roem. & Schult. 1817 not Bernh. ex Rouville 1853 - Melica mutica ...
... , typically known as darnel, poison darnel, darnel ryegrass or cockle, is an annual plant of the genus Lolium ...
... which lists lolium perenne as a synonym Forest Service Fire Ecology Photo gallery Wikimedia Commons has media related to Lolium ... "Lolium perenne (perennial ryegrass)". Invasive Species Compendium. CABI. Retrieved 8 December 2015. Hew M, Lee J, Varese N, Aui ... Lolium perenne, common name perennial ryegrass,[failed verification] English ryegrass, winter ryegrass, or ray grass, is a ... The leaves are folded lengthwise in bud (unlike the rolled leaves of Italian ryegrass, Lolium multiflorum) with a strong ...
"Annual ryegrass: Lolium rigidum". Weeds of Australia. Biosecurity Queensland. Retrieved 6 December 2015. "Lolium rigidum (rigid ... Lolium rigidum is an annual grass that grows in open tussocks. It has fibrous roots and can grow up to a metre tall. The plant ... Lolium rigidum is a species of annual grass. Common names by which it is known include annual ryegrass, a name also given to ... Lolium rigidum is grown as a forage crop in suitable areas. About 80% of the seed germinates in the autumn, soon after the ...
... is a species of grass in the family Poaceae. Its native range is Pakistan to Western Himalaya. "Lolium remotum ...
... was first published in 1993 by John M. Darby. "Lolium mazzettianum (E.B.Alexeev) Darbysh". Retrieved 2023- ... Lolium mazzettianum is a species of grass in the family Poaceae. It is native in south-central of China. It is perennial and ...
... is widely used to provide large forage yields in short term leys where persistence of the crop is not a ... Lolium multiflorum (Italian rye-grass, annual ryegrass) is a ryegrass native to temperate Europe, though its precise native ... "Lolium multiflorum Lam". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 23 August 2022. BSBI List 2007 (xls ... In the United States, Lolium multiflorum is sometimes used as a winter cover crop to prevent erosion, build soil structure and ...
... is a species of flowering plant in the family Poaceae. It is referred to by the common names Persian darnel or ... "Lolium persicum Boiss. & Hohen". Plants of the World Online. The Trustees of the Royal Botanic Gardens, Kew. n.d. Retrieved ... "Lolium persicum Boiss. & Hohen". World Flora Online. The World Flora Online Consortium. n.d. Retrieved September 19, 2020. " ... "Lolium persicum Boiss". Global Diversity Information Facility. GBIF Secretariat. n.d. Retrieved September 19, 2020. v t e ( ...
"Lolium perenne". MaltaWildPlants.com. Retrieved 2022-01-04. Mifsud, Stephen. "Lolium rigidum". MaltaWildPlants.com. Retrieved ... "Lolium temulentum". MaltaWildPlants.com. Retrieved 2022-01-04. Mifsud, Stephen. "Lonicera implexa". MaltaWildPlants.com. ... "Lolium multiflorum". MaltaWildPlants.com. Retrieved 2022-01-04. Mifsud, Stephen. " ...
Bluegrass (Poa spp.) Bentgrass (Agrostis spp.) Ryegrasses (Lolium spp.) Fescues (Festuca spp.) Feather reed grass ( ...
Xanthochloa) Lolium (syn. - Micropyropsis, Schedonorus) Megalachne Patzkea Podophorus Pseudobromus Dactylidinae Dactylis ...
... is most devastating to: Bentgrass (Agrostis sp.), ryegrass (Lolium sp.), Annual bluegrass (Poa annua), and Tall ...
Lolium spp.) and fescues (Festuca spp.). Among the grasses are native wildflowers such as blue dicks (Dipterostemon capitatus ...
Lolium spp.), and fescues (Festuca spp.). Outbreaks are most common on golf course fairways and residential lawns consisting ...
Lolium perenne). Off-road vehicles are used on some land that contains the plant, and trash dumping has been known to occur. ...
in infecting Lolium rigidum". Nematologica. 25 (1): 76-85. doi:10.1163/187529279X00406. Vera, I. Cid Del Prado & Maggenti, ...
Lolium perenne (Naturalised) Lolium rigidum var. rigidum (Naturalised) Lolium rigidum var. rottboellioides (Naturalised) ...
multiflorum (I) Lolium perenne ssp. perenne (I) Lolium temulentum ssp. temulentum (I) Lonicera × bella (I) Lonicera canadensis ... spicata (N) Lobularia maritima (I) Lorinseria areolata (N) Lolium perenne ssp. ...
and lolii on Lolium spp. (ryegrass). The mycelium can cover the plant surface almost completely, especially the upper sides of ...
... lolii from Lolium multiflorum and L. perenne, R. agropyri from Agropyron, and R. commune from Hordeum spp., Lolium multiflorum ...
lolii) in perennial ryegrass (Lolium perenne)". Plant Pathology. 52 (5): 628-637. doi:10.1046/j.1365-3059.2003.00884.x. Briere ...
Lolium perenne, (Perennial Ryegrass), Harman, etc. Phalaris aquatica, Beta-carbolines Phalaris arundinacea, Beta-carbolines ...
Lolium perenne, Dactylis glomerata, Bromus sp.). The results show that only three legumes H. coronarium, M. sativa and L. ...
luzulifolia, plus the exotic Lolium multiflorum. Specific plant communities where this species is found are chaparral as well ...
Grasses (Family Poaceae): especially ryegrass (Lolium sp.) and timothy (Phleum pratense). An estimated 90% of people with hay ...
Larva green, with yellowish brown head.3 dark dorsal hues and pale double lateral stripe ; till May on Lolium, Poa, Triticum, ...
Grasses (Family Poaceae): especially ryegrass (Lolium sp.) and timothy (Phleum pratense). An estimated 90% of those with hay ...
calcitrapa), Hordeum murinum (subspecies glaucum), Lolium perenne, Psorolea bituminosa, and Scabiosa atropurpurea.: 269 In ... calcitrapa), Cynosurus echinatus, Euphorbia helioscopia, Geraniaum molle, Hypericum bithynicum, Lolium perenne, Poa trivialis, ... and Lolium perenne.: 269 Many maquis areas are close to areas of human settlement and subject to being tampered with.: 269, 72 ... is dominated by Lolium perenne.: 271 Other herbaceous species in these areas include Agrostis stolonifera, Anthemis tinctoria ( ...
White clover is commonly grown in mixtures with forage grasses, e.g. perennial ryegrass (Lolium perenne). Such mixtures can not ... "The digestion of perennial ryegrass (Lolium perenne cv. Melle) and white clover (Trifolium repens cv. Blanca) by grazing cattle ... "The physical digestion of perennial ryegrass (Lolium perenne) and white clover (Trifolium repens) in the foregut of sheep." ... Lolium perenne L.)." Plant and Soil 197, no. 2 (1997): 177-186. Carlsson, G., and K. Huss-Danell. "Nitrogen fixation in ...
Bobrov - synonym of Festuca Lolium L. Lombardochloa Roseng. & B.R.Arrill. Lophacme Stapf. Lophatherum Brongn. Lopholepis Decne ... Micropyropsis Romero Zarco & Cabezudo - synonym of Lolium Micropyrum (Gaudin) Link - synonym of Festuca Microstegium Nees ...
Enteropogon monostachyos Lolium elegans - Castellia tuberculosa Lolium × festucaceum - × Festulolium loliaceum Lolium × ... Poison darnel (Lolium temulentum) Lolium contains some species which are important grasses for lawns, and as pasture and for ... Europaea: Lolium Liu, Liang; Phillips, Sylvia M. "Lolium". Flora of China. Vol. 22 - via eFloras.org, Missouri Botanical Garden ... Lolium bromoides - Vulpia bromoides Lolium canadense Michx. ex Roem. & Schult. 1817 not Bernh. ex Rouville 1853 - Melica mutica ...
Lolium perenne). #. Country. Country. StateName. FirstYear. Situation. Active Ingredients. CountryID. Site of Action. WeedID. ... Resistance to ACCase and ALS inhibitors in Lolium perenne ssp. multiflorum in the United States. Journal of Crop and Weed 9 : ... Lolium perenne) Multiple Resistance: 2 Sites of Action Inhibition of Acetyl CoA Carboxylase HRAC Group 1 (Legacy A) Inhibition ... Lolium perenne. Perennial Ryegrass. 5397. 3 Denmark. Denmark. 2016. Wheat clodinafop-propargyl, and iodosulfuron-methyl-Na 13. ...
... ... Lolium perenne L.) is Associated with a Fitness Penalty," Weed Science, 64(1), 71-79, (1 January 2016) Include:. ... Lolium perenne L.) is Associated with a Fitness Penalty," Weed Science 64(1), 71-79, (1 January 2016). https://doi.org/10.1614/ ...
Lolium rigidum). #. Country. Country. StateName. FirstYear. Situation. Active Ingredients. CountryID. Site of Action. WeedID. ... Lolium rigidum. Rigid Ryegrass. 5332. 46 Spain. Spain. 2016. Olive glyphosate, and oxyfluorfen 38. Multiple Resistance: 2 Sites ... Lolium rigidum) Multiple Resistance: 3 Sites of Action Inhibition of Acetyl CoA Carboxylase HRAC Group 1 (Legacy A) PS I ... Lolium rigidum. Rigid Ryegrass. 11023. 21 Australia (New South Wales ) Australia. New South Wales 2015. Wheat tri-allate 1. ...
Lolium perenne ssp. multiflorum). #. Country. Country. StateName. FirstYear. Situation. Active Ingredients. CountryID. Site of ... Resistance to ACCase and ALS inhibitors in Lolium perenne ssp. multiflorum in the United States. Journal of Crop and Weed 9 : ... Lolium perenne ssp. multiflorum) Multiple Resistance: 2 Sites of Action Inhibition of Acetolactate Synthase HRAC Group 2 ( ... Lolium perenne ssp. multiflorum. Italian Ryegrass. 5205. 5 Brazil. Brazil. 2010. Wheat iodosulfuron-methyl-Na 5. Inhibition of ...
Lolium rigidum). #. Country. Country. StateName. FirstYear. Situation. Active Ingredients. CountryID. Site of Action. WeedID. ... Lolium rigidum. Rigid Ryegrass. 5332. 46 Spain. Spain. 2016. Olive glyphosate, and oxyfluorfen 38. Multiple Resistance: 2 Sites ... Lolium rigidum. Rigid Ryegrass. 11023. 21 Australia (New South Wales ) Australia. New South Wales 2015. Wheat tri-allate 1. ... Lolium rigidum. Rigid Ryegrass. 5239. 42 Spain. Spain. 1992. Wheat chlorotoluron, and diclofop-methyl 38. Multiple Resistance: ...
Lolium perenne var. paleaceum Döll is a synonym of Lolium perenne f. paleaceum (Döll) Holmb. This name is a synonym of Lolium ...
Lolium rigidum). #. Country. Country. StateName. FirstYear. Situation. Active Ingredients. CountryID. Site of Action. WeedID. ... Lolium rigidum. Rigid Ryegrass. 5332. 46 Spain. Spain. 2016. Olive glyphosate, and oxyfluorfen 38. Multiple Resistance: 2 Sites ... Lolium rigidum. Rigid Ryegrass. 11023. 21 Australia (New South Wales ) Australia. New South Wales 2015. Wheat tri-allate 1. ... Lolium rigidum. Rigid Ryegrass. 5239. 42 Spain. Spain. 1992. Wheat chlorotoluron, and diclofop-methyl 38. Multiple Resistance: ...
Cytogenetics of the Festuca-Lolium Complex: Relevance to Breeding by Jauhar, Prem P. available in Trade Paperback on Powells. ... Lolium. Subject:. Gräser. Subject:. Pflanzenzchtung. Subject:. Grasses. Subject:. Agriculture. Subject:. Biotechnologie, ... Cytogenetics of the Festuca-Lolium Complex: Relevance to Breeding by Prem P. Jauhar ... Festuca and its close relative Lolium are very valuable genera of temperate agriculture. These fascinating genera contain some ...
Lolium perenne ssp. multiflorum). #. Country. Country. StateName. FirstYear. Situation. Active Ingredients. CountryID. Site of ... Resistance to ACCase and ALS inhibitors in Lolium perenne ssp. multiflorum in the United States. Journal of Crop and Weed 9 : ... Lolium perenne ssp. multiflorum) Multiple Resistance: 2 Sites of Action Inhibition of Acetolactate Synthase HRAC Group 2 ( ... Lolium perenne ssp. multiflorum. Italian Ryegrass. 5205. 5 Brazil. Brazil. 2010. Wheat iodosulfuron-methyl-Na 5. Inhibition of ...
Lolium perenne ssp. multiflorum). #. Country. Country. StateName. FirstYear. Situation. Active Ingredients. CountryID. Site of ... Resistance to ACCase and ALS inhibitors in Lolium perenne ssp. multiflorum in the United States. Journal of Crop and Weed 9 : ... Lolium perenne ssp. multiflorum) Multiple Resistance: 2 Sites of Action Inhibition of Acetyl CoA Carboxylase HRAC Group 1 ( ... Lolium perenne ssp. multiflorum. Italian Ryegrass. 5205. 5 Brazil. Brazil. 2010. Wheat iodosulfuron-methyl-Na 5. Inhibition of ...
Lolium multiflorum), Redroot Pigweed (Amaranthus retroflexus), and Prickly Lettuce (Lactuca serriola) - Volume 25 Issue 1 ... Herbicidal Activity of Brassicaceae Seed Meal on Wild Oat (Avena fatua), Italian Ryegrass (Lolium multiflorum), Redroot Pigweed ... Herbicidal Activity of Brassicaceae Seed Meal on Wild Oat (Avena fatua), Italian Ryegrass (Lolium multiflorum), Redroot Pigweed ... Herbicidal Activity of Brassicaceae Seed Meal on Wild Oat (Avena fatua), Italian Ryegrass (Lolium multiflorum), Redroot Pigweed ...
The potential of Lolium perenne for revegetation of contaminated soil from a metallurgical site. Download Prime PubMed App to ... "The Potential of Lolium Perenne for Revegetation of Contaminated Soil From a Metallurgical Site." The Science of the Total ... BiomassChlorophyllEnvironmental PollutionHydrogen-Ion ConcentrationItalyLoliumMetallurgyMetals, HeavySoilSoil Pollutants ... The potential of Lolium perenne for revegetation of contaminated soil from a metallurgical site.. Sci Total Environ. 2004 Feb ...
Lolium perenne ssp. multiflorum). #. Country. Country. StateName. FirstYear. Situation. Active Ingredients. CountryID. Site of ... Resistance to ACCase and ALS inhibitors in Lolium perenne ssp. multiflorum in the United States. Journal of Crop and Weed 9 : ... Lolium perenne ssp. multiflorum) Multiple Resistance: 3 Sites of Action Inhibition of Acetyl CoA Carboxylase HRAC Group 1 ( ... Lolium perenne ssp. multiflorum. Italian Ryegrass. 5205. 5 Brazil. Brazil. 2010. Wheat iodosulfuron-methyl-Na 5. Inhibition of ...
Lolium temulentum L.. River Thames Date: 20 Aug 1956. 86.14.635. Lolium temulentum L.. Lewes (VC 014 East Sussex) Date: Jul ... Lolium temulentum L.. Witcrick (VC 035 Monmouthshire) Date: Jul 1987. v.2001.054.106. Lolium temulentum L.. No location Date: ... Lolium temulentum L.. No location Date: undated. V.2007.004.2456. Lolium temulentum L.. Kennington (VC 023 Oxfordshire) Date: ... Lolium temulentum L.. Mortlake (VC 017 Surrey) Date: 22 Jun 1915. 25.149.10536. Lolium temulentum L.. Mortlake (VC 017 Surrey) ...
Herbicidal activity against Lolium rigidum accession A01 assessed as fresh weight reduction applied at 1 times pre-emergence ...
DArTFest - a platform for high-throughput genome profiling within the Festuca - Lolium complex. Kopecký, D., Bartoš, J., ... DArTFest - a platform for high-throughput genome profiling within the Festuca - Lolium complex ... DArTFest - a platform for high-throughput genome profiling within the Festuca - Lolium complex ... the anďysis of genomic constitution in Festuca x Lolium hybrids, as well as marker-assisted selection for multiple traits.. DOI ...
Short-term response in leaf metabolism of perennial ryegrass (Lolium perenne) to alterations in nitrogen supply. Title. Short- ... Printed from /publications/short-term-response-leaf-metabolism-perennial-ryegrass-lolium-perenne-alterations on 05/12/23 05:09: ... term response in leaf metabolism of perennial ryegrass (Lolium perenne) to alterations in nitrogen supply. ...
An ultra-high density genetic linkage map of perennial ryegrass (Lolium perenne) using genotyping by sequencing (GBS) based on ... An ultra-high density genetic linkage map of perennial ryegrass (Lolium perenne) using genotyping by sequencing (GBS) based on ... Printed from /publications/ultra-high-density-genetic-linkage-map-perennial-ryegrass-lolium-perenne-using on 02/10/23 04:29:06 ...
Impact of Lolium perenne L. ploidy and Trifolium repens L. inclusion on sward structural characteristics, morphology and ...
ex Rouville, Lolium latum Roth ex Steud., Lolium marschallii Steven, Lolium montevidense Rouville, Lolium multiflorum subsp. ... ex Arcang., Lolium perenne var. brasilianum (Nees) Kuntze, Lolium perenne var. compressum Sibth., Lolium perenne var. pacyi ... Festuca perrenis (L.) Columbus & J.P. Sm., moreLolium brasilianum Nees, Lolium canadense Bernh. ... Ethnobotany: Unknown Etymology: From Latin lolium for cockle, also the classical name for rye, while perenne means perennial. ...
Genetic gain in perennial ryegrass (Lolium perenne) varieties 1973 to 2013. J. McDonagh, M. ODonovan, M. McEvoy, T. J. ... Dive into the research topics of Genetic gain in perennial ryegrass (Lolium perenne) varieties 1973 to 2013. Together they ...
Images of Lolium multiflorum (Italian ryegrass) - Plants of Hawaii, by Forest and Kim Starr. ...
Lolium rigidum). #. Country. Country. StateName. FirstYear. Situation. Active Ingredients. CountryID. Site of Action. WeedID. ... Lolium rigidum. Rigid Ryegrass. 5332. 46 Spain. Spain. 2016. Olive glyphosate, and oxyfluorfen 38. Multiple Resistance: 2 Sites ... Lolium rigidum. Rigid Ryegrass. 11023. 21 Australia (New South Wales ) Australia. New South Wales 2015. Wheat tri-allate 1. ... Lolium rigidum. Rigid Ryegrass. 5239. 42 Spain. Spain. 1992. Wheat chlorotoluron, and diclofop-methyl 38. Multiple Resistance: ...
Lolium multiflorum, Festuca perennis, fast establishing hay and forage grass, good for silage and cover crop ... Enhancer Italian Ryegrass (Lolium multiflorum) was developed for hay, silage production and grazing. It is fast-establishing ... Do not confuse cereal rye (Secale cereale) with ryegrass (Lolium multiflorum or L. perenne), as they are totally different ...
Palmer S (Awdur), Lovatt J (Awdur), Thomas G (Awdur). Ba14686 - late heading diploid Lolium perenne Prifysgol Aberystwyth , ... Palmer, S, Lovatt, J & Thomas, G, Ba14686 - late heading diploid Lolium perenne, 2016, Amrywiaeth Planhigion, Prifysgol ... Palmer, S. (Awdur), Lovatt, J. (Awdur), & Thomas, G. (Awdur). (2016). Ba14686 - late heading diploid Lolium perenne. Llawysgrif ... Palmer, Sarah (Awdur) ; Lovatt, John (Awdur) ; Thomas, Glanmor (Awdur). / Ba14686 - late heading diploid Lolium perenne. [ ...
Lolium perenne. Perennial ryegrass (Lolium perenne) is the grass of choice for permanent pastures. It establishes rapidly, ... Perennial ryegrass (Lolium perenne) is the grass of choice for permanent pastures. It establishes rapidly, yields well, ... Perennial ryegrass (Lolium perenne) is the grass of choice for permanent pastures. It establishes rapidly, yields well, ...
The microbiome of perennial ryegrass Lolium perenne L.. dc.contributor.advisor. Lee, Charles Kai-Wu. ... Perennial ryegrass (Lolium perenne L.) is the most critical agricultural plant supporting New Zealands intensive pasture-based ...
  • The primary species found worldwide and used both for lawns and as a forage crop is perennial ryegrass (Lolium perenne). (wikipedia.org)
  • Perennial Ryegrass ( Lolium perenne ) is a monocot weed in the Poaceae family. (weedscience.org)
  • perennial ryegrass, Lolium perenne L., LOLPE. (bioone.org)
  • Marcos Yanniccari , Martín Vila-Aiub , Carolina Istilart , Horacio Acciaresi , and Ana M. Castro "Glyphosate Resistance in Perennial Ryegrass ( Lolium perenne L.) is Associated with a Fitness Penalty," Weed Science 64(1), 71-79, (1 January 2016). (bioone.org)
  • Multiple resistant Lolium perenne ssp. (weedscience.org)
  • Lolium perenne ssp. (weedscience.org)
  • This name is a synonym of Lolium perenne f. paleaceum (Döll) Holmb. . (theplantlist.org)
  • A greenhouse study was carried out to determine the possibility of using Lolium perenne for revegetation of soil from a former ferrous metallurgical plant (Naples, South Italy) contaminated by Cu, Pb and Zn at levels above current Italian regulatory limits. (unboundmedicine.com)
  • With the ďm to facilitate high-throughput genome profiling and genetic and physical mapping within the Festuca-Inlium, gomplex, we have developed a Diversity Arrays Technology (DArT) array for five important species: Festuca pratensis, Festuca arundinacea, Festuca glaucescens, Inlium perenne and Lolium multiflorum. (cas.cz)
  • Lolium perenne L. (asu.edu)
  • From Latin lolium for cockle, also the classical name for rye, while perenne means perennial. (asu.edu)
  • Do not confuse cereal rye (Secale cereale) with ryegrass (Lolium multiflorum or L. perenne), as they are totally different grass species with distinctly different characteristics. (greatbasinseeds.com)
  • Perennial ryegrass (Lolium perenne) is the grass of choice for permanent pastures. (barenbrug.co.uk)
  • Perennial ryegrass (Lolium perenne L.) is the most critical agricultural plant supporting New Zealand's intensive pasture-based dairy industry. (waikato.ac.nz)
  • A mutation causing self‐fertility (SF) in perennial ryegrass (Lolium perenne L.) was studied at the tetraploid level. (iastate.edu)
  • Lolium perenne as a biomonitor of atmospheric levels of fluoride. (fluoridealert.org)
  • Phenotypic assessment and quantitative trait locus (QTL) analysis of herbage and seed production traits in perennial ryegrass (Lolium perenne L.) : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy (Ph. (massey.ac.nz)
  • Cigarette butts have adverse effects on initial growth of perennial ryegrass (gramineae: Lolium perenne L.) and white clover (leguminosae: Trifolium repens L.). Ecotoxicology and Environmental Safety. (who.int)
  • It contains Perennial Ryegrass ( Lolium perenne ), Kentucky bluegrass ( Poa pratensis ), Timothy grass ( Phleum pratense ), Orchard grass ( Dactylis glomerata ), and Sweet Vernal grass ( Anthoxanthum odoratum ). (medscape.com)
  • 1901. not K.Koch 1848 - Hainardia cylindrica Lolium distachyum - Enteropogon monostachyos Lolium elegans - Castellia tuberculosa Lolium × festucaceum - × Festulolium loliaceum Lolium × festucoides - × Festulolium loliaceum Lolium × grandispicum - × Festulolium braunii Perennial ryegrass, used as winter lawn. (wikipedia.org)
  • Canary Islands ryegrass - Canary Islands, Cape Verde Lolium giganteum Lam. (wikipedia.org)
  • Assam, Bhutan - Intermediate ryegrass Lolium mazzettianum (E.B.Alexeev) Darbysh. (wikipedia.org)
  • Tennis courts, including those at the All England Lawn Tennis and Croquet Club, the venue for Wimbledon, are planted with ryegrass.Glyphosate-resistant Lolium has been reported from Mississippi in 2006. (wikipedia.org)
  • Rigid Ryegrass ( Lolium rigidum ) is a monocot weed in the Poaceae family. (weedscience.org)
  • High Levels of Herbicide Resistance in Rigid Ryegrass (Lolium rigidum) in the Wheat Belt of Western Australia RICK S. LLEWELLYN and STEPHEN B. POWLES A random survey of 264 cropping fields in the Western Australian wheat belt was conducted to determine the extent of rigid ryegrass resistance to commonly used acetolactate synthase- and acetyl-CoA carboxylase-inhibiting herbicides. (weedscience.org)
  • IGC Proceedings (2001-2023): Comparing Yield and Quality of Milk from Dairy Cows Fed Stockpiled Annual Ryegrass ( Lolium Multiflorum L.) and Cereal Rye ( Secale Cereale L. (uky.edu)
  • Enhancer Italian Ryegrass (Lolium multiflorum) was developed for hay, silage production and grazing. (greatbasinseeds.com)
  • The N fertilisation of Italian ryegrass (Lolium multiflorum L.) for seed production is based on farmer's experience as little field trial information is available to define a fertiliser recommendation. (ilvo.be)
  • Its delayed germination provides an opportunity to obtain almost complete control of the highly-competitive crop weed rigid ryegrass (Lolium rigidum Gaudin) through non-selective herbicide application and/or grazing. (waikato.ac.nz)
  • Effects of nitrogen fertilization rates on forage yield and quality of annual ryegrass (Lolium multiflorum L.) in central black sea climatic zone in Turkey. (edu.pe)
  • Sichuan, Yunnan Lolium multiflorum Lam. (wikipedia.org)
  • Mahmood K., Mathiassen S.K, Kristensen M., Kudsk P. (2016): Multiple Herbicide Resistance in Lolium multiflorum and Identification of Conserved Regulatory Element of Herbicide Resistance Genes. (weedscience.com)
  • El objetivo de este estudio fue evaluar el efecto de diferentes tipos de semilla molida de Brassicaceae y de sus dosis de aplicación en la emergencia de Avena fatua , Lolium multiflorum, Lactuca serriola y Amaranthus retroflexus , las cuales son algunas de las principales malezas en los sistemas de producción de hortalizas. (cambridge.org)
  • multiflorum identified within the park, but there is not clarity in FNA or Manual of North American Grasses that this is separable from Lolium multiflorum, an annual to short-lived perennial non-native. (asu.edu)
  • Variáveis morfogênicas e estruturais de azevém anual (Lolium multiflorum Lam. (ufrgs.br)
  • Species of Lolium include: Lolium arundinaceum (Schreb. (wikipedia.org)
  • sparingly naturalized in scattered locations in Australia + Americas Formerly included Several former Lolium species now regarded as part of other genera: Castellia, Enteropogon, × Festulolium, Hainardia, Lepturus, Melica, and Vulpia. (wikipedia.org)
  • Poison darnel (Lolium temulentum) Lolium contains some species which are important grasses for lawns, and as pasture and for grazing and hay for livestock, being a highly nutritious stock feed. (wikipedia.org)
  • For the genus Lolium it is often very tricky to give a species for a certain population because they are often a mix of species, and plants can also be phenotypically intermediate. (weedscience.org)
  • Recent reorganization places this and other species previously in Lolium within Festuca, but this is inconsistent with other work. (asu.edu)
  • The objective of this study was to obtain an overview of the diversity and genetic relationships among 59 accessions of 32 species of the Lolium-Festuca complex using sequence related amplified polymorphism (SRAP) markers. (aber.ac.uk)
  • Herbicide resistance as a consequence of decreased translocation has been documented in grass weed species, for example Lolium spp. (deubiquitinaseinhibitor.com)
  • Presented here are modern and classical aspects of cytogenetics as well as biotechnology in relation to improvement of the Festuca-Lolium group of grasses. (powells.com)
  • Festuca and its close relative Lolium are very valuable genera of temperate agriculture. (powells.com)
  • The resonrces developed in this project will facilitate development of genetic maps in Festuca and I'olium, the anďysis of genomic constitution in Festuca x Lolium hybrids, as well as marker-assisted selection for multiple traits. (cas.cz)
  • The Lolium and Festuca genera have been treated as the most important groupings of temperate grasses in forage production and the turf industry. (aber.ac.uk)
  • The dendrograms derived either by NTSYS or MEGA in addition to the PCO were consistent and clearly illustrated the relationships among representatives of the Lolium genus as well as the subgenus Festuca, Schedonorus and Leucopoa within the Festuca genus. (aber.ac.uk)
  • Lolium temulentum L. (museumwales.ac.uk)
  • Using sensitive and specific gas chromatography-mass spectrometry techniques, we have followed changes in gibberellins (GAs) at the shoot apex during long day (LD)-regulated induction of flowering in the grass Lolium temulentum. (bibbase.org)
  • article{king_long-day_2001, title = {Long-{Day} {Induction} of {Flowering} in {Lolium} temulentum {Involves} {Sequential} {Increases} in {Specific} {Gibberellins} at the {Shoot} {Apex}}, volume = {127}, issn = {0032-0889}, url = {https://www.ncbi.nlm.nih.gov/pmc/articles/PMC125097/}, abstract = {One challenge for plant biology has been to identify floral stimuli at the shoot apex. (bibbase.org)
  • Lolium is a genus of tufted grasses in the bluegrass subfamily (Pooideae). (wikipedia.org)
  • Lolium bromoides - Vulpia bromoides Lolium canadense Michx. (wikipedia.org)
  • Lolium brasilianum Nees, Lolium canadense Bernh. (asu.edu)
  • Lolium arundinaceum (Schreb. (usf.edu)
  • naturalized in scattered locations in the United States + Canada Lolium pratense (Huds. (wikipedia.org)
  • ex Rouville, Lolium latum Roth ex Steud. (asu.edu)
  • ex Rouville 1853 - Melica mutica Lolium coelorachis - Lepturus repens Lolium cylindricum (Willd. (wikipedia.org)
  • The result of this study strongly supported the previous morphological separation into a "broad leaved" and "fine-leaved" clades, and it once again demonstrated the close relationship between the Lolium genus and the Schedonorus subgenus. (aber.ac.uk)
  • Altervista Flora Italiana, genere Lolium The Plant List search for Lolium Lamson-Scribner, Bill (November 12, 2020). (wikipedia.org)
  • Lolium is native to Europe, Asia and northern Africa, as well as being cultivated and naturalized in Australia, the Americas, and various oceanic islands. (wikipedia.org)
  • naturalized in scattered locations in the United States + Canada Lolium pratense (Huds. (wikipedia.org)
  • Altervista Flora Italiana, genere Lolium The Plant List search for Lolium Lamson-Scribner, Bill (November 12, 2020). (wikipedia.org)
  • 2023. Lolium mairei in Kew Science Plants of the World Online . (wikimedia.org)
  • In the case of the key grassland species Lolium spp. (teagasc.ie)