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Biological Insecticide
A Biopesticide is a biological substance or organism that damages, kills, or repels organisms seens as pests. Biological pest management intervention involves predatory, parasitic, or chemical relationships. They are obtained from organisms including plants, bacteria and other microbes, fungi, nematodes, ''etc''. They are components of integrated pest management (IPM) programmes, and have received much practical attention as substitutes to synthetic chemical plant protection products (PPPs). Definitions Definitions: ThU.S. Environmental Protection Agencystates that biopesticides "are certain types of pesticides derived from such natural materials as animals, plants, bacteria, and certain minerals, and currently, there are 299 registered biopesticide active ingredients and 1401 active biopesticide product registrations." The EPA also states that biopesticides "include naturally occurring substances that control pests (biochemical pesticides), microorganisms that control pests ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plants
Plants are predominantly photosynthetic eukaryotes of the kingdom Plantae. Historically, the plant kingdom encompassed all living things that were not animals, and included algae and fungi; however, all current definitions of Plantae exclude the fungi and some algae, as well as the prokaryotes (the archaea and bacteria). By one definition, plants form the clade Viridiplantae (Latin name for "green plants") which is sister of the Glaucophyta, and consists of the green algae and Embryophyta (land plants). The latter includes the flowering plants, conifers and other gymnosperms, ferns and their allies, hornworts, liverworts, and mosses. Most plants are multicellular organisms. Green plants obtain most of their energy from sunlight via photosynthesis by primary chloroplasts that are derived from endosymbiosis with cyanobacteria. Their chloroplasts contain chlorophylls a and b, which gives them their green color. Some plants are parasitic or mycotrophic and have lost the ab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GM Crop
GM or Gm may refer to: Companies * General Motors, US automobile manufacturing company which was founded in 1908 ** Motors Liquidation Company, the US automobile manufacturing company known as General Motors Corporation from 1916 to 2009 * General Mills, US food manufacturing company * Gunn & Moore, UK sports equipment company Places * The Gambia, by ISO 3166 code * Germany, by FIPS 10-4 country code * Greater Manchester, England Sports and gaming * RGM-79 GM, a mobile suit series in the video game ''Mobile Suit Gundam'' * Gamemaster or game master, a person officiating in a multiplayer role-playing game * Grandmaster (chess) * Grandmaster (martial arts) * GM (magazine) Science and measurement * Geiger–Müller tube or G-M tube, a type of radiation detector * Genetic modification or genetically modified, manipulation of an organism's genome * Gigametre or gigameter (Gm), one billion metres * Silty gravel, in the Unified Soil Classification System * Standard gravitat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pollinators
A pollinator is an animal that moves pollen from the male anther of a flower to the female stigma of a flower. This helps to bring about fertilization of the ovules in the flower by the male gametes from the pollen grains. Insects are the major pollinators of most plants, and insect pollinators include all families of bees and most families of aculeate wasps; ants; many families of flies; many lepidopterans (both butterflies and moths); and many families of beetles. Vertebrates, mainly bats and birds, but also some non-bat mammals (monkeys, lemurs, possums, rodents) and some lizards pollinate certain plants. Among the pollinating birds are hummingbirds, honeyeaters and sunbirds with long beaks; they pollinate a number of deep-throated flowers. Humans may also carry out artificial pollination. A pollinator is different from a pollenizer, a plant that is a source of pollen for the pollination process. Background Plants fall into pollination syndromes that reflect the type of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beekeepers
A beekeeper is a person who keeps honey bees. Beekeepers are also called honey farmers, apiarists, or less commonly, apiculturists (both from the Latin '' apis'', bee; cf. apiary). The term beekeeper refers to a person who keeps honey bees in beehives, boxes, or other receptacles. The beekeeper does not control the creatures. The beekeeper owns the hives or boxes and associated equipment. The bees are free to forage or leave (swarm) as they desire. Bees usually return to the beekeeper's hive as the hive presents a clean, dark, sheltered home. Purposes of beekeeping Value of honey bees Honey bees produce commodities such as honey, beeswax, pollen, propolis, and royal jelly. Some beekeepers also raise queens and other bees to sell to other farmers, and to satisfy scientific curiosity. Beekeepers also use honeybees to provide pollination services to fruit and vegetable growers. Many people keep bees as a hobby. Others do it for income either as a sideline to other work o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liver Enzyme
Liver function tests (LFTs or LFs), also referred to as a hepatic panel, are groups of blood tests that provide information about the state of a patient's liver. These tests include prothrombin time (PT/INR), activated partial thromboplastin time (aPTT), albumin, bilirubin (direct and indirect), and others. The liver transaminases aspartate transaminase (AST or SGOT) and alanine transaminase (ALT or SGPT) are useful biomarkers of liver injury in a patient with some degree of intact liver function. Most liver diseases cause only mild symptoms initially, but these diseases must be detected early. Hepatic (liver) involvement in some diseases can be of crucial importance. This testing is performed on a patient's blood sample. Some tests are associated with functionality (e.g., albumin), some with cellular integrity (e.g., transaminase), and some with conditions linked to the biliary tract ( gamma-glutamyl transferase and alkaline phosphatase). Because some of these tests do not mea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allergenicity
An allergen is a type of antigen that produces an abnormally vigorous immune response in which the immune system fights off a perceived threat that would otherwise be harmless to the body. Such reactions are called allergies. In technical terms, an allergen is an antigen that is capable of stimulating a type-I hypersensitivity reaction in atopic individuals through immunoglobulin E (IgE) responses. Most humans mount significant Immunoglobulin E responses only as a defense against parasitic infections. However, some individuals may respond to many common environmental antigens. This hereditary predisposition is called atopy. In atopic individuals, non-parasitic antigens stimulate inappropriate IgE production, leading to type I hypersensitivity. Sensitivities vary widely from one person (or from one animal) to another. A very broad range of substances can be allergens to sensitive individuals. Types of allergens Allergens can be found in a variety of sources, such as dust mite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colorado Potato Beetle
The Colorado potato beetle (''Leptinotarsa decemlineata''), also known as the Colorado beetle, the ten-striped spearman, the ten-lined potato beetle, or the potato bug, is a major pest of potato crops. It is about long, with a bright yellow/orange body and five bold brown stripes along the length of each of its elytra. Native to the Rocky Mountains, it spread rapidly in potato crops across America and then Europe from 1859 onwards. Taxonomy The Colorado potato beetle was first observed in 1811 by Thomas Nuttall and was formally described in 1824 by American entomologist Thomas Say.see pp. 453–454: "Doryphora, Illig.: D. 10-lineata"./ref> The beetles were collected in the Rocky Mountains, where they were feeding on the buffalo bur, '' Solanum rostratum''. The genus '' Leptinotarsa'' is assigned to the chrysolmelid beetle tribe Chrysomelini (in subfamily Chrysomelinae). Description Adult beetles typically are in length and in width. They weigh 50-170 mg. The beetles ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glyphosate
Glyphosate (IUPAC name: ''N''-(phosphonomethyl)glycine) is a broad-spectrum systemic herbicide and crop desiccant. It is an organophosphorus compound, specifically a phosphonate, which acts by inhibiting the plant enzyme 5-enolpyruvylshikimate-3-phosphate synthase. It is used to kill weeds, especially annual broadleaf weeds and grasses that compete with crops. Its herbicidal effectiveness was discovered by Monsanto chemist John E. Franz in 1970. Monsanto brought it to market for agricultural use in 1974 under the trade name Roundup. Monsanto's last commercially relevant United States patent expired in 2000. Farmers quickly adopted glyphosate for agricultural weed control, especially after Monsanto introduced glyphosate-resistant Roundup Ready crops, enabling farmers to kill weeds without killing their crops. In 2007, glyphosate was the most used herbicide in the United States' agricultural sector and the second-most used (after 2,4-D) in home and garden, government and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roundup (herbicide)
Roundup is the brand name of a systemic, broad-spectrum glyphosate-based herbicide originally produced by Monsanto, which Bayer acquired in 2018. Glyphosate is the most widely used herbicide in the United States. , work=U.S. Environmental Protection Agency , title=EPA 2000 Pesticide Market Estimates , url=http://www.epa.gov/oppbead1/pestsales/01pestsales/usage2001_2.htm#3_6 Agriculture] As of 2009, sales of Roundup herbicides still represented about 10 percent of Monsanto's revenue despite competition from Chinese producers of other glyphosate-based herbicides. The overall Roundup line of products, which includes genetically modified seeds, represented about half of Monsanto's yearly revenue. The product is marketed to consumers by Scotts Miracle-Gro Company. Monsanto developed and patented the glyphosate molecule in the 1970s, and marketed it as Roundup from 1973. It retained exclusive rights to glyphosate in the US until its US patent expired in September 2000; in o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monsanto Canada Inc V Schmeiser
''Monsanto Canada Inc v Schmeiser'' 0041 S.C.R. 902, 2004 SCC 34 is a leading Supreme Court of Canada case on patent rights for biotechnology, between a Canadian canola farmer, Percy Schmeiser, and the agricultural biotechnology company Monsanto. The court heard the question of whether Schmeiser's intentionally growing genetically modified plants constituted "use" of Monsanto's patented genetically modified plant cells. By a 5-4 majority, the court ruled that it did. The Supreme Court also ruled 9-0 that Schmeiser did not have to pay Monsanto their technology use fee, damages or costs, as Schmeiser did not receive any benefit from the technology. The case drew worldwide attention and is widely misunderstood to concern what happens when farmers' fields are accidentally contaminated with patented seed. However, by the time the case went to trial, all claims of accidental contamination had been dropped; the court only considered the GM canola in Schmeiser's fields, which Schmeiser ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bayer
Bayer AG (, commonly pronounced ; ) is a German multinational pharmaceutical and biotechnology company and one of the largest pharmaceutical companies in the world. Headquartered in Leverkusen, Bayer's areas of business include pharmaceuticals; consumer healthcare products, agricultural chemicals, seeds and biotechnology products. The company is a component of the Euro Stoxx 50 stock market index. Bayer was founded in 1863 in Barmen as a partnership between dye salesman Friedrich Bayer and dyer Friedrich Weskott. As was common in this era, the company was established as a dyestuffs producer. The versatility of aniline chemistry led Bayer to expand their business into other areas, and in 1899 Bayer launched the compound acetylsalicylic acid under the trademarked name Aspirin. In 1904 Bayer received a trademark for the "Bayer Cross" logo, which was subsequently stamped onto each aspirin tablet, creating an iconic product that is still sold by Bayer. Other commonly known prod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Syngenta
Syngenta AG is a provider of agricultural science and technology, in particular seeds and pesticides with its management headquarters in Basel, Switzerland. It is owned by ChemChina, a Chinese state-owned enterprise. Syngenta was founded in 2000 by the merger of the agrichemical businesses of Novartis and AstraZeneca, and acquired by China National Chemical Corporation (ChemChina) in 2017. Its business units are Syngenta Crop Protection, Syngenta Seeds, Adama, and Syngenta Group China. In 2020, the Syngenta Group was formed, bringing together Syngenta, Adama, and the agricultural business of Sinochem under a single entity. Syngenta's primary products include pesticides, selective herbicides, non-selective herbicides, fungicides, insecticides, as well as corn, soya, and biofuel. Syngenta brands include Actara (Thiamethoxam), Agrisure (corn with Viptera trait), Alto (Cyproconazole), Amistar ( azoxystrobin), Avicta, Axial, Bicep II, Bravo, Callisto, Celest, Cruiser (T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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