Plants, Genetically Modified
Plant Leaves
Plant Proteins
Plant Roots
Encyclopedias as Topic
Extension plant pathology: strengthening resources to continue serving the public interest. (1/2)
(+info)Historical perspective, development and applications of next-generation sequencing in plant virology. (2/2)
(+info)Plant pathology is a branch of science that deals with the study of diseases in plants caused by biotic (living) and abiotic (non-living) agents. Biotic agents include bacteria, fungi, viruses, viroids, nematodes, parasitic plants, and insects, while abiotic factors include environmental conditions such as drought, temperature extremes, nutrient deficiencies, and air pollution that can negatively impact plant health.
Plant pathologists aim to understand the causes of plant diseases, their symptoms, how they spread, and their impact on plants and crops. They also develop strategies for managing and controlling plant diseases through cultural practices, breeding resistant varieties, biological control, and chemical or genetic engineering approaches. The knowledge gained from plant pathology is essential for maintaining healthy plants, ensuring food security, and protecting the environment.
A plant disease is a disorder that affects the normal growth and development of plants, caused by pathogenic organisms such as bacteria, viruses, fungi, parasites, or nematodes, as well as environmental factors like nutrient deficiencies, extreme temperatures, or physical damage. These diseases can cause various symptoms, including discoloration, wilting, stunted growth, necrosis, and reduced yield or productivity, which can have significant economic and ecological impacts.
Genetically modified plants (GMPs) are plants that have had their DNA altered through genetic engineering techniques to exhibit desired traits. These modifications can be made to enhance certain characteristics such as increased resistance to pests, improved tolerance to environmental stresses like drought or salinity, or enhanced nutritional content. The process often involves introducing genes from other organisms, such as bacteria or viruses, into the plant's genome. Examples of GMPs include Bt cotton, which has a gene from the bacterium Bacillus thuringiensis that makes it resistant to certain pests, and golden rice, which is engineered to contain higher levels of beta-carotene, a precursor to vitamin A. It's important to note that genetically modified plants are subject to rigorous testing and regulation to ensure their safety for human consumption and environmental impact before they are approved for commercial use.
I believe there may be a slight misunderstanding in your question. "Plant leaves" are not a medical term, but rather a general biological term referring to a specific organ found in plants.
Leaves are organs that are typically flat and broad, and they are the primary site of photosynthesis in most plants. They are usually green due to the presence of chlorophyll, which is essential for capturing sunlight and converting it into chemical energy through photosynthesis.
While leaves do not have a direct medical definition, understanding their structure and function can be important in various medical fields, such as pharmacognosy (the study of medicinal plants) or environmental health. For example, certain plant leaves may contain bioactive compounds that have therapeutic potential, while others may produce allergens or toxins that can impact human health.
"Plant proteins" refer to the proteins that are derived from plant sources. These can include proteins from legumes such as beans, lentils, and peas, as well as proteins from grains like wheat, rice, and corn. Other sources of plant proteins include nuts, seeds, and vegetables.
Plant proteins are made up of individual amino acids, which are the building blocks of protein. While animal-based proteins typically contain all of the essential amino acids that the body needs to function properly, many plant-based proteins may be lacking in one or more of these essential amino acids. However, by consuming a variety of plant-based foods throughout the day, it is possible to get all of the essential amino acids that the body needs from plant sources alone.
Plant proteins are often lower in calories and saturated fat than animal proteins, making them a popular choice for those following a vegetarian or vegan diet, as well as those looking to maintain a healthy weight or reduce their risk of chronic diseases such as heart disease and cancer. Additionally, plant proteins have been shown to have a number of health benefits, including improving gut health, reducing inflammation, and supporting muscle growth and repair.
A plant root is not a medical term per se, but it is a term from botany, which is the study of plants. However, I can certainly provide a definition for you.
Plant roots are the underground organs of a plant that typically grow downward into the soil. They serve several important functions, including:
1. Anchorage: Roots help to stabilize the plant and keep it upright in the ground.
2. Absorption: Roots absorb water and nutrients from the soil, which are essential for the plant's growth and development.
3. Conduction: Roots conduct water and nutrients up to the above-ground parts of the plant, such as the stem and leaves.
4. Vegetative reproduction: Some plants can reproduce vegetatively through their roots, producing new plants from root fragments or specialized structures called rhizomes or tubers.
Roots are composed of several different tissues, including the epidermis, cortex, endodermis, and vascular tissue. The epidermis is the outermost layer of the root, which secretes a waxy substance called suberin that helps to prevent water loss. The cortex is the middle layer of the root, which contains cells that store carbohydrates and other nutrients. The endodermis is a thin layer of cells that surrounds the vascular tissue and regulates the movement of water and solutes into and out of the root. The vascular tissue consists of xylem and phloem, which transport water and nutrients throughout the plant.
An encyclopedia is a comprehensive reference work containing articles on various topics, usually arranged in alphabetical order. In the context of medicine, a medical encyclopedia is a collection of articles that provide information about a wide range of medical topics, including diseases and conditions, treatments, tests, procedures, and anatomy and physiology. Medical encyclopedias may be published in print or electronic formats and are often used as a starting point for researching medical topics. They can provide reliable and accurate information on medical subjects, making them useful resources for healthcare professionals, students, and patients alike. Some well-known examples of medical encyclopedias include the Merck Manual and the Stedman's Medical Dictionary.
'Fagopyrum' is the genus name for buckwheat plants, which belong to the family Polygonaceae. There are several species within this genus, including Fagopyrum esculentum (common buckwheat) and Fagopyrum tataricum (Tartary buckwheat). These plants are not related to wheat or grasses, despite their name. They are important crops in some parts of the world, particularly in Asia, and their seeds are used as a source of food and flour. Buckwheat is also valued for its high protein content and unique nutritional profile.
Plant pathology
Molecular Plant Pathology
Australasian Plant Pathology
Plant Pathology (journal)
Australasian Plant Pathology Society
Timeline of plant pathology
International Society for Plant Pathology
British Society for Plant Pathology
Queensland Plant Pathology Herbarium and Insect Collection
Forest pathology
Pseudomonas viridiflava
Lactuca serriola
Rheum palmatum
Alternaria dauci
Fusarium sterilihyphosum
Pseudopestalotiopsis
Magnaporthe grisea
Methyl jasmonate
Plant disease forecasting
Grape cultivation in California
M. J. Thirumalachar
Botryosphaeria dothidea
Colletotrichum kahawae
List of maize diseases
Agriculture in Thailand
Institutes of Agriculture, Bydgoszcz
Citrus australis
Velvet blight
Fraxinus uhdei
List of companion plants
Plant pathology - Wikipedia
DNR: Entomology: Entomology & Plant Pathology Home
Plant pathology | DCC
Louise-Marie Dandurand - Entomology, Plant Pathology & Nematology
LSU Department of Plant Pathology & Crop Physiology
Outreach | LSU Department of Plant Pathology & Crop Physiology
Members
Plant pathology faculty to contribute to food security symposium
plant pathology research paper writing | Freelancer
Doctoral student in plant pathology receives NSF research grant | Penn State University
Plant diseases: RHS plant pathology; Research, advice and control / RHS Gardening
botany and plant pathology Archives - High Plains Journal
Members
Academics Plant Pathology Faculty | NDSU Agriculture
Plant Pathology - Department of Plant, Soil and Microbial Sciences
Plant Pathology (KLA346) - Courses & Units - University of Tasmania, Australia
Dr. Dave Ritchie - Professor and Extension Plant Pathology Specialist (Peaches)
WSU Plant Pathology Exhibition at the 2022 College Fall Festival
plant pathology
Plant Pathology
Plant Pathology
Call paper for the 3rd international symposium on plant pathology and biotechnology
Biology Seminar: Javier Tabima, Department of Botany and Plant Pathology, Oregon State University | Clark University
Plant Pathology - Site-specific Management of Cotton Root Rot - Cotton Incorporated
Dr. Sara Villani - Extension Specialist (Apple, Grape and Ornamental Plant Pathology)
BSPP - The British Society for Plant Pathology
Louisiana Plant Pathology: Downy Mildew on Cucurbits
Nick Arneson - Research Technologist in Plant Pathology | CropWatch
Entomology1
- The MPPPM degree is a comprehensive interdisciplinary non-thesis degree program in plant protection, designed to produce graduates with a sound academic background in plant pathology, entomology, weed science and crop fertility. (uga.edu)
Botany2
- botany & chemistry )working as scientific researcher and translator, I can help in plant pathology research paper writing according to your requirements. (freelancer.com)
- Brent Warneke, a Master's student in the department of Botany and Plant Pathology , is studying the effect of fungicide application timing on the reduction in severity of powdery mildew on grapes, and he is our guest on Inspiration Dissemination this week. (oregonstate.edu)
Pathogens13
- Plant pathology (also phytopathology) is the scientific study of diseases in plants caused by pathogens (infectious organisms) and environmental conditions (physiological factors). (wikipedia.org)
- Not included are ectoparasites like insects, mites, vertebrate, or other pests that affect plant health by eating plant tissues and causing injury that may admit plant pathogens. (wikipedia.org)
- Continuing advances in the science of plant pathology are needed to improve disease control, to keep up with the ongoing evolution and movement of plant pathogens, and to keep pace with changes in agricultural practices. (wikipedia.org)
- Biotrophic fungal pathogens colonize living plant tissue and obtain nutrients from living host cells. (wikipedia.org)
- Significant fungal plant pathogens include:[citation needed] Fusarium spp. (wikipedia.org)
- They include some of the most destructive plant pathogens including the genus Phytophthora, which includes the causal agents of potato late blight and sudden oak death. (wikipedia.org)
- Plant pathologists commonly group them with fungal pathogens. (wikipedia.org)
- The department's faculty focuses on improving management strategies for plant pathogens like fungi, bacteria, viruses, and nematodes, as well as environmental stressors such as temperature extremes, excess moisture, and mineral toxicities. (lsu.edu)
- In addition to providing routine diagnostic services, the center is involved in detection, testing, surveying and extension outreach of high impact plant pathogens and pests. (lsu.edu)
- With scheduled presentations on the "U.S. Culture Collection Network in the context of the World Federation for Culture Collections" and "Genome Anaylsis for Mutant Characterization in a Model Plant-Associated Fungus," McCluskey will bring the perspective of valuable living microbe collections of plant pathogens. (k-state.edu)
- College of Agriculture and Life Sciences, Seoul National University, Korea): Use of high-density latex agglutination test for detection of plant viruses Tien Po (Institute of Microbiology, CAS): Plant Virus Satellite RNA and its roles in Plant Virus Disease Control (Temporary) Tang Jiliang (Guanxi Agricultural University): The Pathogenesis of Bacterial Plant Pathogens Fang Rongxiang (Institute of Microbiology, CAS): Molecular Aspects of Rice Virus The plenary lectures may be changed in case. (bio.net)
- His role in the containment of these significant plant pathogens has been a continuing effort in germplasm conservation. (abgc.org.au)
- 2019). Psychoactive plant-and mushroom-associated alkaloids from two behavior modifying cicada pathogens. (osu.edu)
Diseases14
- Plant pathology also involves the study of pathogen identification, disease etiology, disease cycles, economic impact, plant disease epidemiology, plant disease resistance, how plant diseases affect humans and animals, pathosystem genetics, and management of plant diseases. (wikipedia.org)
- Control of plant diseases is crucial to the reliable production of food, and it provides significant problems in agricultural use of land, water, fuel and other inputs. (wikipedia.org)
- Plants in both natural and cultivated populations carry inherent disease resistance, but there are numerous examples of devastating plant disease impacts, such as the Great Famine of Ireland and chestnut blight, as well as recurrent severe plant diseases like rice blast, soybean cyst nematode, and citrus canker. (wikipedia.org)
- It is achieved by use of plants that have been bred for good resistance to many diseases, and by plant cultivation approaches such as crop rotation, use of pathogen-free seed, appropriate planting date and plant density, control of field moisture, and application of pesticides. (wikipedia.org)
- citation needed] Plant diseases cause major economic losses for farmers worldwide - see §Economic impact. (wikipedia.org)
- Across large regions and many crop species, it is estimated that diseases typically reduce plant yields by 10% every year in more developed settings, but yield loss to diseases often exceeds 20% in less developed settings. (wikipedia.org)
- To solve this, new methods are needed to detect diseases and pests early, such as novel sensors that detect plant odours and spectroscopy and biophotonics that are able to diagnose plant health and metabolism. (wikipedia.org)
- For almost a century, the Department of Plant Pathology and Crop Physiology has worked towards advancing knowledge about microorganisms and abiotic stresses that cause plant diseases and their management in Louisiana's crops. (lsu.edu)
- Plant diseases and environmental stress significantly limit crop production in the state, with new diseases emerging from changes in crop varieties, cultural practices, and genetic shifts in pathogen populations. (lsu.edu)
- Our research on plants and microbes helps: protect the environment, apply genetic knowledge to improve plants, manage natural resources, control weeds and diagnose plant diseases. (purdue.edu)
- The major areas of Prof Aitken's research have included a sustained contribution to our understanding of a range of important diseases, especially the Fusaria in tropical plants such as bananas and ginger. (abgc.org.au)
- Traditional medicinal plant extracts and natural products with activity against oral bacteria: potential application in the prevention and treatment of oral diseases. (bvsalud.org)
- Murphy who, at one point, was the director of the National Center for Infectious Diseases, but at that time was down at the lowest administrative level of a branch chief, and Wash and I were assigned to him to write and present a paper on the pathology of Lassa fever at a meeting that was held at CDC. (cdc.gov)
- And there, Wash started the arbovirus reference unit, and then after he worked there at least a year, he moved over to work with Fred Murphy in the viral pathology branch, which did a lot of electron microscopy and study of viral diseases, experimentally. (cdc.gov)
Microbiology1
- Generally, students with B.S. degrees in biology, microbiology, plant science, molecular biology, or biochemistry are well prepared for graduate study in Plant Pathology. (psu.edu)
Soybean2
Forest Pathology1
- Forest Pathology, 49(2), e12488. (osu.edu)
Department9
- Read more about the Department of Plant Pathology and Crop Physiology. (lsu.edu)
- Dr. Vinson P. Doyle is an associate professor of mycology in the Department of Plant Pathology & Crop Physiology. (lsu.edu)
- The Plant Diagnostic Center is a service of the LSU AgCenter and is supported by the Department of Plant Pathology and Crop Physiology. (lsu.edu)
- Kevin McCluskey, plant pathology research professor, will present two talks at the SciColl International Symposium , "Stressors and Drivers of Food Security: Evidence from Scientific Collections" Sept. 19-20 at the United States Department of Agriculture's National Agricultural Library in Beltsville, Maryland. (k-state.edu)
- The Department of Plant Pathology at the University of Nebraska-Lincoln (UNL) has a long tradition of excellence in research and service to the state,the nation, and internationally. (unl.edu)
- The Plant Science - Pathology (PSP) area of specialization is offered through the Plant Pathology Department. (ufl.edu)
- You are always welcome to meet with an advisor in the Heavener School of Business, however, advising specifically related to Plant Science - Pathology is available through the Plant Pathology Department in the College of Agricultural & Life Sciences . (ufl.edu)
- Health hazard evaluation report: HETA-96-0164-2614, Florida Department of Agricultur e and Consumer Services, Division of Plant Industry, Gainesville, Florida. (cdc.gov)
- In response to a request from management at the Florida Department of Agricultur e and Consumer Services, an investigation was begun into possible hazardous working conditions at the Division of Plant Industry (DPI) laboratories (SIC-9641) in Gainesville, Florida. (cdc.gov)
Phytopathology1
- The event was supported by the French Society of Phytopathology and the French Society of Plant Biology. (geves.fr)
Professor2
Pathogen8
- The disease infects the roots of trees and shrubs and either kills the plant outright by killing the roots and root collar, or the living tree may blow over due to the root system being weakened by the pathogen. (rhs.org.uk)
- This course is designed for Master Gardener interns to introduce the basic concept of plant disease development and an overview of the four common plant pathogen groups. (tamu.edu)
- These modules will provide some base information which will help participants to gain a foundational understanding of the different plant pathogen types. (tamu.edu)
- These modules will provide some base information which will help participants gain a foundational understanding of the different plant-pathogen types, and will enhance better understanding of the material presented at classroom Master Gardener intern training on plant pathology. (tamu.edu)
- She has been active in the genetics of plant-pathogen interactions, molecular aspects of pathogenicity and the development and application of disease diagnostics. (abgc.org.au)
- One of the activities of the pathology laboratory of the SNES is to carry out different types of tests (resistance, biotests, pathogenicity) to study plant-pathogen interactions, most often under controlled conditions (temperature, photoperiod, hygrometry) in greenhouses and climate modules. (geves.fr)
- Such a change in light source can impact the plant pathology tests and modify the behaviour of the plant and/or the pathogen. (geves.fr)
- The egg parasitic nematode, Purpureocillium lilacinum (Pl) is considered as one of the most promising agents in controlling and overcoming this plant pathogen. (bvsalud.org)
Characterize1
- Several common features characterize these pathologies - among them are the redox balance and a notable inflammatory response that strongly alters the biochemical and functional characteristics of the affected tissues. (medscape.com)
Pathologist1
- Observation of residue and/or contamination (including damage to plant material from herbicides) by a trained professional [Note: a trained professional may be a plant pathologist, agricultural inspector, agricultural extension agent, industrial hygienist or any other licensed or academically trained specialist with expertise in plant pathology and/or environmental effects of pesticides. (cdc.gov)
Biology1
- The focus of this unit is on advanced topics of plant disease biology and management. (edu.au)
Ornamentals1
- The Plant Diagnostic Center is one-stop shopping for all plant health problems and provides services for ornamentals, vegetables, fruits, agronomic crops, trees and turfgrass. (lsu.edu)
Viral1
- PCR provides a rapid, sensitive, and specific method for the detection of inserted recombinant viral or satellite viral DNA in the genomic DNA of transgenic plants. (taylorfrancis.com)
Virology1
- Prof Thomas has had an outstanding career in plant pathology, with a specific international reputation in virology. (abgc.org.au)
Fungi2
- The center diagnoses plant samples with problems caused by fungi, bacteria, viruses, nematodes, insect pests and mites, as well as nonpathogenic agents and weed identification. (lsu.edu)
- Plant pathology is the study of disease in plants and concerns the dynamic interaction between the plant, the causal agent (bacteria, fungi, viruses, nematodes, etc.), and their environments. (psu.edu)
Researchers7
- McCluskey also will discuss plant growth promoting microbes to this diverse community of researchers engaged in the topic of how collections can contribute to ongoing efforts to support food security for a growing population. (k-state.edu)
- Researchers with new results and data in the areas relevant to plant pathology and biotechnology are encouraged to submit abstracts for poster display to ensure the broadest possible coverage and exchange of recent advances. (bio.net)
- Researchers induced IBD symptoms and pathology by feeding mice dextran sodium sulfate (DSS), a molecule that causes gut inflammation in mice. (integrativepractitioner.com)
- Markers of IBD pathology include leaky gut, infiltration of the immune cells in the gut, reduced length of the gut, and blood in the stools, according to researchers. (integrativepractitioner.com)
- Researchers found that mice receiving the FMD showed reduced intestinal inflammation, increased stem cell number, stimulated protective gut microbiota and reversed intestinal pathology caused by DSS. (integrativepractitioner.com)
- Looking ahead, Longo said the researchers are finalizing the protocol for a randomized clinical trial of a modified FMD in humans to see if the microbiota changes and produces any effects on IBD pathology. (integrativepractitioner.com)
- The library guide for plant pathology research and researchers. (libguides.com)
Crops1
- The Horticultural Crops Pathology Laboratory strives to improve the well being of growers of horticultural crops by providing practical, economical, sustainable and effective disease management strategies. (lsu.edu)
Grape1
- Grape plants infected with powdery mildew suffer low berry yields and mildew may affect the taste of wine. (oregonstate.edu)
University2
- Many Thanks to your kindly reply Xu Jianping 3RD HANGZHOU INTERNATIONAL SYMPOSIUM ON PLANT PATHOLOGY AND BIOTECHNOLOGY HANGZHOU, P. R .CHINA (Second Announcement) November 2 - November 7, 1997 The 3rd Hangzhou International Symposium on Plant Pathology and Biotechnology will be held at the Biotechnology Institute, Zhejiang Agricultural University (BIZAU) from November 2 - November 7, 1997, sponsored by the Chinese Plant Pathology Society (CPPS) and National Natural Science Foundation of China (NNSFC). (bio.net)
- There is a vacancy for a senior lecturer in plant pathology at the University of Pretoria. (eapr.net)
Research5
- My name is Sajed and I am excited to help you with your plant pathology research paper writing project! (freelancer.com)
- plant pathology research paper writing As an experienced writer, I have worked in various writing fields for over seven years. (freelancer.com)
- Brent at the Foliar Pathology Lab research vineyard where the small plot field trials in his project were conducted. (oregonstate.edu)
- Plant Pathology Research Institute. (bvsalud.org)
- Scientific research is seriously committed to the use of the substance in various pathologies. (bvsalud.org)
Dissemination1
- Specific environmental temperature and relative humidity conditions and grafting affect the persistence and dissemination ofSalmonellain tomato plant tissues. (osu.edu)
Biological2
- an appreciation for the relationship between plant pathology and other biological and physical sciences. (psu.edu)
- To achieve such goals of excellence, the student must be highly motivated and must make a commitment to the understanding of plant pathology so that biological principles can be developed and applied. (uga.edu)
Infection1
- The results indicated that the most effective treatments in reducing nematode population , number of galls and egg masses of M. incognita in plant roots was performed with treatment by Pl pre- planting and post- infection with Pl (Rf 1.9) giving a significant enhancement in plant length (64.9%), fresh weight (72.52%) and shoot dry weight (163.41%) without negatively impacting environment . (bvsalud.org)
Graduate1
- Brent chose to pursue graduate school at Oregon State because his current program blends plant pathology with viticulture. (oregonstate.edu)
Toxic1
- For instance, in 1996 more than 50 people in Belgium suffered kidney failure after taking a herbal preparation which contained Aristolochia fangchi (a toxic plant) instead of Stephania tetrandra or Magnolia officinalis . (who.int)
Degree1
- The Master of Science degree program in Plant Pathology leads students either to the development of special proficiencies in Plant Pathology, which will allow the individual to directly enter a professional career, or to the development of a basic knowledge of the discipline, allowing for advancement to the Ph.D. degree. (psu.edu)
Powdery mildew1
- Across the Willamette Valley, fungicide application to grapes is a well-known prevention solution for powdery mildew, but less is known about the best fungicide to use and when to spray plants during berry development. (oregonstate.edu)
Medicinal plant1
- Other causes of concern are misappropriation of natural resources, preservation of biodiversity and protection of medicinal plant resources for the sustainable development of traditional medicine. (who.int)
Disease resistance1
- The Rice Phosphate Transporter Protein OsPT8 Regulates Disease Resistance and Plant Growth. (osu.edu)
Physiologic1
- PCs are a diverse group of plant micronutrients, some of which modulate physiologic and molecular pathways involved in energy metabolism. (medscape.com)
Symptoms1
- Among his many projects during undergrad, Brent completed a senior thesis project, under the direction of Dr. Courtney Jahn , developing a LAMP-PCR to diagnose Canada thistle rust on infected plants that were not displaying symptoms. (oregonstate.edu)
Yields1
- This service helps to correctly identify nematode problems, which can cause significant damage to plants and result in lower yields. (lsu.edu)