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Botryosphaeria Marconii
''Botryosphaeria marconii'' is a fungal plant pathogen that causes stalk and twig blight on hemp Hemp, or industrial hemp, is a botanical class of ''Cannabis sativa'' cultivars grown specifically for industrial or medicinal use. It can be used to make a wide range of products. Along with bamboo, hemp is among the fastest growing plants o .... References marconii Fungal plant pathogens and diseases Eudicot diseases Fungi described in 1914 Fungus species {{fungus-plant-disease-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vera Charles
Vera Katherine Charles (1877–1954) was an American mycologist. She was one of the first women to be appointed to professional positions within the U.S. Department of Agriculture. Charles coauthored several articles on mushrooms while working for the USDA. Education Charles graduated from Mount Holyoke College, and received her PhD from Cornell University College of Agriculture and Life Sciences in 1903. While in school, she primarily studied mycology, but also focused on plant pathology. After graduation, she began to work for the USDA, where she worked for many years in the Office of Mycological Collections and its successors. Career and research During her early career as a mycologist, Charles often worked with Flora Wambaugh Patterson, the first female mycologist in the USDA. During the 1910s and 1920s, they published many coauthored papers. These papers were held in high regard by Charles' and Patterson's contemporaries. This partnership continued until Patterson's death in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anna Eliza Jenkins
Anna Eliza Jenkins (10 September 1886 – 26 November 1972) was an American mycologist. She specialized in phytopathology (plant diseases), particularly the fungi responsible for "spot anthracnoses", including '' Sphaceloma'' and '' Elsinoe''. Early life Born on a farm near Walton, New York, Jenkins attended a one-room country school before attending Walton High School, from which she graduated in 1907. Leaving home to study at Cornell University in Ithaca, New York, Jenkins was influenced and encouraged by the prominent mycologists Herbert Hice Whetzel and Louis Melville Massey. She earned her B.Sc. degree in 1911 and her master's degree the year following. A PhD followed later in 1927, after further study at George Washington University and graduate work at Cornell. Career Jenkins started working with the United States Department of Agriculture (USDA) in 1912, and spent most of her career there. Her early research involved the taxonomy and life histories of new of little-kn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plant Pathogen
Plant pathology (also phytopathology) is the scientific study of diseases in plants caused by pathogens (infectious organisms) and environmental conditions (physiological factors). Organisms that cause infectious disease include fungi, oomycetes, bacteria, viruses, viroids, virus-like organisms, phytoplasmas, protozoa, nematodes and parasitic plants. Not included are ectoparasites like insects, mites, vertebrate, or other pests that affect plant health by eating plant tissues. 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. Overview 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. Plants in both natural and cultivated populat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemp
Hemp, or industrial hemp, is a botanical class of ''Cannabis sativa'' cultivars grown specifically for industrial or medicinal use. It can be used to make a wide range of products. Along with bamboo, hemp is among the fastest growing plants on Earth. It was also one of the first plants to be spun into usable fiber 50,000 years ago. It can be refined into a variety of commercial items, including paper, rope, textiles, clothing, biodegradable plastics, paint, insulation, biofuel, food, and animal feed. Although chemotype I cannabis and hemp (types II, III, IV, V) are both ''Cannabis sativa'' and contain the psychoactive component tetrahydrocannabinol (THC), they represent distinct cultivar groups, typically with unique phytochemical compositions and uses. Hemp typically has lower concentrations of total THC and may have higher concentrations of cannabidiol (CBD), which potentially mitigates the psychoactive effects of THC. The legality of hemp varies widely among countrie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botryosphaeria
''Botryosphaeria'' is a genus of pathogenic fungi in the family Botryosphaeriaceae. There are 193 species, many of which are important disease-causing agents of various important agricultural crops. Species *'' Botryosphaeria abietina'' *'' Botryosphaeria abrupta'' *''Botryosphaeria abuensis'' *'' Botryosphaeria acaciae'' *''Botryosphaeria agaves'' *'' Botryosphaeria alibagensis'' *'' Botryosphaeria anceps'' *''Botryosphaeria apocyni'' *'' Botryosphaeria appendiculata'' *''Botryosphaeria araliae'' *''Botryosphaeria archontophoenicis'' *'' Botryosphaeria arctostaphyli'' *''Botryosphaeria arundinariae'' *''Botryosphaeria arxii'' *''Botryosphaeria astrocaryi'' *''Botryosphaeria aterrima'' *''Botryosphaeria atrorufa'' *''Botryosphaeria bakeri'' *''Botryosphaeria berengeriana'' *''Botryosphaeria bondarzewii'' *''Botryosphaeria briosiana'' *''Botryosphaeria brunneispora'' *''Botryosphaeria buteae'' *''Botryosphaeria callicarpae'' *''Botryosphaeria calycanthi'' *'' Botryosphaeria camara ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungal Plant Pathogens And Diseases
A fungus ( : fungi or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms. These organisms are classified as a kingdom, separately from the other eukaryotic kingdoms, which by one traditional classification include Plantae, Animalia, Protozoa, and Chromista. A characteristic that places fungi in a different kingdom from plants, bacteria, and some protists is chitin in their cell walls. Fungi, like animals, are heterotrophs; they acquire their food by absorbing dissolved molecules, typically by secreting digestive enzymes into their environment. Fungi do not photosynthesize. Growth is their means of mobility, except for spores (a few of which are flagellated), which may travel through the air or water. Fungi are the principal decomposers in ecological systems. These and other differences place fungi in a single group of related organisms, named the ''Eumycota'' (''true f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eudicot Diseases
The eudicots, Eudicotidae, or eudicotyledons are a clade of flowering plants mainly characterized by having two seed leaves upon germination. The term derives from Dicotyledons. Traditionally they were called tricolpates or non-magnoliid dicots by previous authors. The botanical terms were introduced in 1991 by evolutionary botanist James A. Doyle and paleobotanist Carol L. Hotton to emphasize the later evolutionary divergence of tricolpate dicots from earlier, less specialized, dicots. Numerous familiar plants are eudicots, including many common food plants, trees, and ornamentals. Some common and familiar eudicots include sunflower, dandelion, forget-me-not, cabbage, apple, buttercup, maple, and macadamia. Most leafy trees of midlatitudes also belong to eudicots, with notable exceptions being magnolias and tulip trees which belong to magnoliids, and ''Ginkgo biloba'', which is not an angiosperm. Description The close relationships among flowering plants with tricolpate po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungi Described In 1914
A fungus ( : fungi or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms. These organisms are classified as a kingdom, separately from the other eukaryotic kingdoms, which by one traditional classification include Plantae, Animalia, Protozoa, and Chromista. A characteristic that places fungi in a different kingdom from plants, bacteria, and some protists is chitin in their cell walls. Fungi, like animals, are heterotrophs; they acquire their food by absorbing dissolved molecules, typically by secreting digestive enzymes into their environment. Fungi do not photosynthesize. Growth is their means of mobility, except for spores (a few of which are flagellated), which may travel through the air or water. Fungi are the principal decomposers in ecological systems. These and other differences place fungi in a single group of related organisms, named the ''Eumycota'' (''true fungi' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
