Miticides

Alky R R Antifungal activity defcilianis. herbicides, pesii-ades. miticides ]80.537 871 538.539... 

Missies, guided Mistletoe Mites Mithracin Mitiade Miticides... 

It is used as an intermediate in preparation of the miticide Omite [2312-35-8] 2-(T-/ f2 -butylphenoxy)cyclohexyl 2-propynyl sulfite (40) sulfadiazine [68-35-9] (41) and halogenated propargyl carbonate fungicides (42). 

Agricultural Chemicals. Many claims exist for the use of nickel chemicals as nematocides, miticides, and other pesticides (qv) (191). 

An example of a sulfite ester made from thionyl chloride is the commercial iasecticide endosulfan [115-29-7]. A stepwise reaction of thionyl chloride with two different alcohols yields the commercial miticide, propaigite [2312-35-8] (189). Thionyl chloride also has appHcations as a co-reactant ia sulfonations and chlorosulfonations. A patent describes the use of thionyl chloride ia the preparation of a key iatermediate, bis(4-chlorophenyl) sulfone [80-07-9] which is used to make a commercial polysulfone engineering thermoplastic (see Polymers CONTAINING SULFUR, POLYSULFONe) (190). The sulfone group is derived from chlorosulfonic acid the thionyl chloride may be considered a co-reactant which removes water (see Sulfolanes and sulfones). 

Other halophenols are miticides, bactericides, and leather preservatives. Halophenols account for about 5% of phenol uses. 

Photolysis of the oxime group in the pyrazole miticide fenpyroximate resulted in the formation of two principal transformation products the nitrile via an elimination reaction and the aldehyde by hydrolysis (Swanson et al. 1995). 

Tributyltin and triphenyltin compounds are used as wood preservative fungicides, agrochemical fungicides, and as miticides and biocides in marine paints. 

Nigg, H.N. and Stamper J. (1983) Exposure of spray applicators and mixer-loaders to chlorobenzilate miticide in Florida citrus groves, Arch. Environ. Contam. Toxicol, 12 477-482. 

Triorganotins Agrochemical fungicides, herbicides, miticides, insecticides, nematocides, acaracides, antifeedants biocide in marine paints slimicide in paper pulp mills and cooling towers rodent repellent molluscicides wood preservative fungicides disinfectants stone preservation textile, paper, and leather protection (Piver 1973 Hunter 1976 Kumpulainen and Koivistoinen 1977 CEC 1978 WHO 1980 Davies and Smith 1982 Chau etal. 1984 Subramanian 1984 Wilkinson 1984 Blunden etal. 1985 Maguire and Tkacz 1985 Thompson etal. 1985 Blunden and Chapman 1986 USPHS 1992). 

Matsuo T, Itaya N, Okuno Y, Mizutani T, Ohno N, Kitamura S (1973) New carboxylic acid ester insecticides and miticides, and process for producing thereof. Japan Kokai Tokkyo Koho JP 48-10225... 

The insecticides and miticides mentioned are not the only ones known to be effective against cotton pests, but they include most of those used for that purpose in the United States. Many of them are imported in considerable quantities into Latin American countries and have proved their effectiveness there. Approximately 44,000,000 pounds of technical organic insecticides (DDT, BHC, toxaphene, aldrin, dieldrin, parathion, etc.), 3,600,000 pounds of calcium arsenate, and 82,000 pounds of nicotine sulfate were exported from the United States to these countries during 1953. Some insecticides are exported from Europe, particularly Folidol (methyl parathion) from Germany. Even though these imports represent considerable quantities of insecticides, they are still far short of the minimum needs for adequate cotton-pest control. 

Vaidyanathaswamy, R., Dureja, P, and Mukerjee, S.K. Photoinduced reaction Part III — Photodegradation of p,p -dichlorodiphenyl-2,2,2-trichloroethanol (Dicofol), an important miticide, Indian. J. Chem., 20B 866-869, 1981. 

Fermentation products have played a rather minor role in the control of plant diseases. Table VI gives a classification of agents used on plants. These are divided into pesticides and growth modulators. The pesticides are classified as bactericides, fungicides, insecticides, miticides, nematicides and herbicides. There are fermentation products in each of these categories, and these are listed in Table VII. 

To express this extreme potency in another way, the spray for mites contains 4.5 mg of abamectin per liter whereas malathion spray, also used as a miticide, contains 3,700 mg per liter. This is over 800 times as much compound to produce the same effect. 

Regression Approaches to Structure-Activity Relationships in Miticidal 2-Aryl-l cycloalkanediones and Enol Esters... 

Optimization of biological properties in a series of miticidal and mite ovicidal 2-aryl-l,3-cycloalkanediones, Ia,b, and enol esters, II, was achieved through analog synthesis and testing supported by the development of quantitative structure/ activity trends during the course of the project. QSAR equations developed during an initial phase provided the basis for both... 

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