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List Of Fungicides
This is a list of fungicides. These are chemical compounds which have been registered as agricultural fungicides. The names on the list are the ISO common name for the active ingredient which is formulated into the branded product sold to end-users. The University of Hertfordshire maintains a database of the chemical and biological properties of these materials, including their brand names and the countries and dates where and when they have been introduced. The industry-sponsored Fungicide Resistance Action Committee (FRAC) advises on the use of fungicides in crop protection and classifies the available compounds according to their chemical structures and mechanism of action so as to manage the risks of pesticide resistance developing. The 2024 FRAC poster of fungicides includes the majority of chemicals listed below. 0-9 A B C D E F G H I J K L M N O P Q R S T U V Z See also References External links Pesticide use in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemical Compound
A chemical compound is a chemical substance composed of many identical molecules (or molecular entities) containing atoms from more than one chemical element held together by chemical bonds. A molecule consisting of atoms of only one element is therefore not a compound. A compound can be transformed into a different substance by a chemical reaction, which may involve interactions with other substances. In this process, bonds between atoms may be broken or new bonds formed or both. There are four major types of compounds, distinguished by how the constituent atoms are bonded together. Molecular compounds are held together by covalent bonds; ionic compounds are held together by ionic bonds; intermetallic compounds are held together by metallic bonds; coordination complexes are held together by coordinate covalent bonds. Non-stoichiometric compounds form a disputed marginal case. A chemical formula specifies the number of atoms of each element in a compound molecule, usin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DBNPA
2-2 dibromo-3-nitrilopropionamide (DBNPA) is a brominated acetamide Acetamide (systematic name: ethanamide) is an organic compound with the formula CH3CONH2. It is an amide derived from ammonia and acetic acid. It finds some use as a plasticizer and as an industrial solvent. The related compound ''N'',''N''-dime .... Its synonym is 2,2-Dibromo-2-carbamoylacetonitrile Alpha, alpha-Dibromo-alpha-cyanoacetamide Dibromocyanoacetamide. The physical appearance of DBNPA is an off-white solid at ambient temperatures with a mild antiseptic odor and is often sold in powder form. DBNPA is often used as an algicide, bactericide and fungicide in industrial water treatment systems and as a preservative used in the manufacture of paper, glues, coatings, enhanced oil recovery systems and metalworking. History The first documented synthesis of 2,2-dibromo-3-nitrilopropionamide (DBNPA) was carried out by Bernhard Conrad Hesse in 1896. DBNPA's practical applications were not explored until 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Azoxystrobin
Azoxystrobin is a broad spectrum systemic fungicide widely used in agriculture to protect crops from fungal diseases. It was first marketed in 1996 using the brand name Amistar and by 1999 it had been registered in 48 countries on more than 50 crops. In the year 2000 it was announced that it had been granted UK Millennium product status. History In 1977, academic research groups in Germany published details of two new antifungal antibiotics they had isolated from the basidiomycete fungus '' Strobilurus tenacellus''. They named these strobilurin A and B but did not provide detailed structures, only data based on their high-resolution mass spectra, which showed that the simpler of the two had molecular formula C16H18O3. In the following year, further details including structures were published and a related fungicide, oudemansin A from the fungus '' Oudemansiella mucida'', whose identity had been determined by X-ray crystallography, was disclosed. When the fungicidal effects ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anilazine
Anilazine (ǎ-nǐl-a-zēn) is an organic compound with the chemical formula C9H5Cl3N4. It is a pesticide used on crops. It comes under the category of triazine fungicides. It is used for controlling fungus diseases which attack lawns and turf, cereals, coffee, and a wide variety of vegetables and other crops. It is also used for the control of potato and tomato leafspots. Toxicity Oral administration to rats and cats, the most common signs of toxicity were diarrhea and vomiting respectively After dermal administration to rabbits mild skin irritation manifested as edema and erythema was observed. Anilazine was more toxic by intraperitoneal The peritoneum is the serous membrane forming the lining of the abdominal cavity or coelom in amniotes and some invertebrates, such as annelids. It covers most of the intra-abdominal (or coelomic) organs, and is composed of a layer of mesothe ... injection than by other routes of administration. Medical use In 1955, Bergsmann studied da ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allyl Isothiocyanate
Allyl isothiocyanate (AITC) is a naturally occurring unsaturated isothiocyanate. The colorless oil is responsible for the pungent taste of cruciferous vegetables such as mustard, radish, horseradish, and wasabi. This pungency and the lachrymatory effect of AITC are mediated through the TRPA1 and TRPV1 ion channels. It is slightly soluble in water, but more soluble in most organic solvents. Biosynthesis and biological functions Allyl isothiocyanate can be obtained from the seeds of black mustard (''Rhamphospermum nigrum'') or brown Indian mustard (''Brassica juncea''). When these mustard seeds are broken, the enzyme myrosinase is released and acts on a glucosinolate known as sinigrin to give allyl isothiocyanate. This serves the plant as a defense against herbivores; since it is harmful to the plant itself, it is stored in the harmless form of the glucosinolate, separate from the myrosinase enzyme. When an animal chews the plant, the allyl isothiocyanate is released, repe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allyl Alcohol
Allyl alcohol (IUPAC name: prop-2-en-1-ol) is an organic compound with the structural formula . Like many alcohols, it is a water-soluble, colourless liquid. It is more toxic than typical small alcohols. Allyl alcohol is used as a precursor to many specialized compounds such as flame-resistant materials, drying oils, and plasticizers. Allyl alcohol is the smallest representative of the allylic alcohols. Production Allyl alcohol is produced commercially by the Olin and Shell corporations through the hydrolysis of allyl chloride: : Allyl alcohol can also be made by the rearrangement of propylene oxide, a reaction that is catalyzed by potassium alum at high temperature. The advantage of this method relative to the allyl chloride route is that it does not generate salt. Also avoiding chloride-containing intermediates is the "acetoxylation" of propylene to allyl acetate: : Hydrolysis of this acetate gives allyl alcohol. In alternative fashion, propylene can be oxidized to acrole ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allicin
Allicin is an organosulfur compound obtained from garlic and leeks. When fresh garlic is chopped or crushed, the enzyme alliinase converts alliin into allicin, which is responsible for the aroma of fresh garlic. Allicin is unstable and quickly changes into a series of other sulfur-containing compounds such as diallyl disulfide. Allicin is an antifeedant, i.e. the defense mechanism against attacks by pests on the garlic plant. Allicin is an oily, slightly yellow liquid that gives garlic its distinctive odor. It is a thioester of sulfenic acid. It is also known as allyl thiosulfinate. Its biological activity can be attributed to both its antioxidant activity and its reaction with thiol-containing proteins. Structure and occurrence Allicin features the thiosulfinate functional group, R-S-(O)-S-R. The compound is not present in garlic unless tissue damage occurs, and is formed by the action of the enzyme alliinase on alliin. Allicin is chiral but occurs naturally only as a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albendazole
Albendazole is a broad-spectrum antihelmintic and antiprotozoal agent of the benzimidazole type. It is used for the treatment of a variety of intestinal parasite infections, including ascariasis, pinworm infection, hookworm infection, trichuriasis, strongyloidiasis, taeniasis, clonorchiasis, opisthorchiasis, cutaneous larva migrans, giardiasis, and gnathostomiasis, among other diseases. Common side effects include nausea, abdominal pain, and headache. Rare but potentially serious side effects include bone marrow suppression which usually improves on discontinuing the medication. Hepatitis, Liver inflammation has been reported and those with prior liver problems are at greater risk. It is pregnancy category D in Australia, meaning it may cause harm if taken by pregnant women. Albendazole was developed in 1975. It is on the WHO Model List of Essential Medicines, World Health Organization's List of Essential Medicines. Albendazole is available in a fixed-dose combination with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
