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Myrothecium Verrucaria
''Myrothecium verrucaria'' is a species of fungus in the order Hypocreales. A plant pathogen, it is common throughout the world, often found on materials such as paper, textiles, canvas and cotton. It is a highly potent cellulose decomposer. It has been formulated into a biopesticide for control of nematodes and weeds. The pesticide's active ingredient is a mixture of the killed fungus, ''M. verrucaria'', and the liquid in which the fungus was grown. The dead fungus kills specific parasitic microscopic pests called nematodes, which attack plants, usually through their roots. The active ingredient is specific, being effective only against nematodes that parasitize plants; it does not harm free-living nematodes. Because the mixture may be toxic to aquatic organisms, it is not approved for use in or near bodies of water. Since 1998, the United States Department of Agriculture, Agricultural Research Service (ARS) has experimented with using ''M. verrucaria'' as a biologica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schwein
Schwein (German for ''pig'' as well as ''pork'') is a music group comprising members of Buck-Tick, KMFDM, and Pig. Members Raymond Watts (PIG; vocals, programming, guitar) and Hisashi Imai (Buck-Tick; guitar and noise), both having worked together in Schaft, were joined by Atsushi Sakurai (Buck-Tick; vocals), Sascha Konietzko (KMFDM; vocals and programming) and Lucia Cifarelli (KMFDM; vocals). In 2001 Schwein released an album, ''Schweinstein'', which peaked at number 18 on Oricon's album chart, followed by the remix album ''Son of Schweinstein''. Schwein toured Japan in the summer of 2001. However, Konietzko did not tour with them, citing illness and a desire to focus on KMFDM. In a 2023 interview with ''Visual Music Japan'', Raymond Watts talked about the project and cited Schwein as his favorite collaboration to date and called Sakurai a "grand vocalist". Discography Studio album Schweinstein (2001) Remixed album * ''Son of Schweinstein'' (2001) Members Official memb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agricultural Research Service
The Agricultural Research Service (ARS) is the principal in-house research agency of the United States Department of Agriculture (USDA). ARS is one of four agencies in USDA's Research, Education and Economics mission area. ARS is charged with extending the nation's scientific knowledge and solving agricultural problems through its four national program areas: nutrition, food safety and quality; animal production and protection; natural resources and sustainable agricultural systems; and crop production and protection. ARS research focuses on solving problems affecting Americans every day. The ARS Headquarters is located in the Jamie L. Whitten Building on Independence Avenue in Washington, D.C., and the headquarters staff is located at the George Washington Carver Center (GWCC) in Beltsville, Maryland. For 2018, its budget was $1.2 billion. For 2023, the budget grew to $1.9 billion. Mission ARS conducts scientific research for the American public. Their main focus is on research ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By Lewis David De Schweinitz
In biology, a taxon (back-formation from ''taxonomy''; : taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular name and given a particular ranking, especially if and when it is accepted or becomes established. It is very common, however, for taxonomists to remain at odds over what belongs to a taxon and the criteria used for inclusion, especially in the context of rank-based (" Linnaean") nomenclature (much less so under phylogenetic nomenclature). If a taxon is given a formal scientific name, its use is then governed by one of the nomenclature codes specifying which scientific name is correct for a particular grouping. Initial attempts at classifying and ordering organisms (plants and animals) were presumably set forth in prehistoric times by hunter-gatherers, as suggested by the fairly sophisticated folk taxonomies. Much later, Aristotle, and later still ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stachybotryaceae
The Stachybotryaceae are a family of fungi in the order Hypocreales; the genera it contains have been described as "hyper-diverse". The family was originally introduced by Crous et al. (2014) to accommodate three genera; ''Myrothecium'', ''Peethamabra'' and ''Stachybotrys''. It was revised by Lombard et al. (2016) based on morphological characters and multi-locus phylogenetic analysis. They accepted 33 genera in the family, including 21 new genera. Generally, the species in Stachybotryaceae are characterized by asexual morphs with mononematous to sporodochial to synnematous conidiomata, usually with phialidic conidiogenous cells that produce 0–1-septate conidia in dark green dry chains or slimy masses. Three species of Stachybotryaceae;(''Koorchalomella salmonispora'', ''Stachybotrys chartarum'' and ''Stachybotrys chlorohalonata'') have been reported from freshwater habitats. Genera As accepted in 2020 (with amount of species): Note; for ''Stachybotrys'' , 12 species have b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungal Plant Pathogens And Diseases
A fungus (: fungi , , , or ; 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 one of the traditional eukaryotic kingdoms, along with Animalia, Plantae, and either Protista or 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'' or ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungi Described In 1805
A fungus (: fungi , , , or ; 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 one of the traditional eukaryotic kingdoms, along with Animalia, Plantae, and either Protista or 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'' or ''Eumycete ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diacetylverrucarol
Diacetylverrucarol is a natural trichothecene produced by the fungus ''Myrothecium verrucaria''. Chemically, it is an acetate derivative of verrucarol. : Herbicide use Trichothecenes have been found to cause growth retardation, wilting, chlorosis, and necrosis in some plants. It can work in poor conditions, even where there is very little or no moisture. Diacetylverrucarol is undergoing study for its successful effects at reducing or killing the kudzu weed. It is prepared through liquid fermentation of ''Myrothecium verrucaria'' mycelium after which it can be used as a pesticide. This causes very little harm to the plants that the kudzu plant displaces. Results appeared within 24 hours and the kudzu plant's roots were diseased after 14 days. In greenhouse experiments the fungus killed 100 percent of the kudzu seeds, and, in outdoor trials, 90-100 percent of older plants. The fungus is undergoing study to reduce the diacetylverrucarol presence to reduce side effects. Because it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fermenter
Industrial fermentation is the intentional use of fermentation in manufacturing processes. In addition to the mass production of fermented foods and drinks, industrial fermentation has widespread applications in chemical industry. Commodity chemicals, such as acetic acid, citric acid, and ethanol are made by fermentation. Moreover, nearly all commercially produced industrial enzymes, such as lipase, invertase and rennet, are made by fermentation with genetically modified microbes. In some cases, production of biomass itself is the objective, as is the case for single-cell proteins, baker's yeast, and starter cultures for lactic acid bacteria used in cheesemaking. In general, fermentations can be divided into four types: * Production of biomass (viable cellular material) * Production of extracellular metabolites (chemical compounds) * Production of intracellular components (enzymes and other proteins) * Transformation of substrate (in which the transformed substrate is itself ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trichothecene
Trichothecenes constitute a large group of chemically related mycotoxins. They are produced by Fungus, fungi of the genera ''Fusarium'', ''Myrothecium'', ''Trichoderma'', ''Podostroma'', ''Trichothecium'', ''Cephalosporium'', ', ''Stachybotrys'' (most in Hypocreales) and possibly others. Chemically, trichothecenes are a class of sesquiterpenes. All trichothecenes share the Cyclic compound, cyclic sesquiterpene structure but differ in the type of functional group attached to the carbon backbone. They are produced on many different grains such as wheat, Oat, oats, or maize by various ''Fusarium'' species including ''Gibberella zeae, F. graminearum'', ''Fusarium sporotrichioides, F. sporotrichioides'', ''F. poae,'' and ''Fusarium equiseti, F. equiseti''. Some moulds that produce trichothecene mycotoxins, such as ''Stachybotrys chartarum'', can grow in damp indoor environments. It has been found that macrocyclic trichothecenes produced by ''Stachybotrys chartarum, S. chartarum'' can ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ScienceDaily
''ScienceDaily'' is an American website launched in 1995 that aggregates press releases and publishes lightly edited press releases (a practice called churnalism) about science, similar to Phys.org and EurekAlert!. History The site was founded by married couple Dan and Michele Hogan in 1995; Dan Hogan formerly worked in the public affairs department of Jackson Laboratory writing press releases. The site makes money from selling advertisements. the site said that it had grown "from a two-person operation to a full-fledged news business with worldwide contributors". At the time, it was run out of the Hogans' home, had no reporters, and only reprinted press releases. In 2012, Quantcast ranked it at 614 with 2.6 million U.S. visitors. Sections As of August 2023, ''ScienceDaily'' mainly has five sections, Health, Tech, Enviro, Society, and Quirky, the last of which includes the top news. References External links * Alexa - ScienceDaily��{{Webarchive, url=https://web.a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kudzu
Kudzu (), also called Japanese arrowroot or Chinese arrowroot, is a group of climbing, coiling, and trailing deciduous perennial vines native to much of East Asia, Southeast Asia, and some Pacific islands. It is invasive species, invasive in many parts of the world, primarily North America. The vine densely climbs over other plants and trees and grows so rapidly that it smothers and kills them by blocking most of the sunlight and taking root space. The plants are in the genus ''Pueraria'', in the pea family Fabaceae, subfamily Faboideae. The name is derived from the Japanese language, Japanese name for the plant East Asian arrowroot, (''Pueraria montana'' var. ''lobata''), . Where these plants are Naturalisation (biology), naturalized, they can be invasive and are considered noxious weeds. The plant is edible, but often sprayed with herbicides. Taxonomy The name kudzu describes one or more species in the genus ''Pueraria'' that are closely related, and some of them are cons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Department Of Agriculture
The United States Department of Agriculture (USDA) is an executive department of the United States federal government that aims to meet the needs of commercial farming and livestock food production, promotes agricultural trade and production, works to assure food safety, protects natural resources, fosters rural communities and works to end hunger in the United States and internationally. It is headed by the secretary of agriculture, who reports directly to the president of the United States and is a member of the president's Cabinet. The current secretary is Brooke Rollins, who has served since February 13, 2025. Approximately 71% of the USDA's $213 billion budget goes towards nutrition assistance programs administered by the Food and Nutrition Service (FNS). The largest component of the FNS budget is the Supplemental Nutrition Assistance Program (formerly known as the 'Food Stamp' program), which is the cornerstone of USDA's nutrition assistance. The United Stat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
