WebKelthane Miticide Spray 200mL x4 (FOUR BOTTLES) David Grays Dicofol Mites Spider. Sold See similar items $107.90 Buy It Now, FREE Shipping, 60-Day Returns, eBay … Webکلینیک گیاه پزشکی، ارائه خدمات آموزشی و راهنمای جامع بیماری ها و آفات مهم درختان میوه، زینتی و زراعی در ایران و جهان
Dicofol (Kelthane) as an environmental contaminant: A review
WebMay 24, 2002 · Description: The carcinogenic activity of the pesticides dicofol and associated pesticide compounds DDT, DDE, and DDD are reviewed. All of these … Dicofol is an organochlorine pesticide that is chemically related to DDT. Dicofol is a miticide that is very effective against spider mite. Its production and use is banned internationally under the Stockholm Convention. One of the intermediates used in its production is DDT. This has caused criticism by many … See more Dicofol is structurally similar to DDT. It differs from DDT by the replacement of the hydrogen (H) on C-1 by a hydroxyl (OH) functional group. One of the intermediates used in its production is DDT. See more Dicofol is usually synthesized from technical DDT. During the synthesis, DDT is first chlorinated to an intermediate, Cl-DDT, followed by hydrolyzing to dicofol. After the synthesis reaction, DDT and Cl-DDT may remain in the dicofol product as impurities. See more Foliar spray on agricultural crops and ornamentals, and in or around agricultural and domestic buildings for mite control. It is formulated as emulsifiable concentrates, wettable powders, … See more The California Department of Food and Agriculture has one of the world's most extensive incident reporting systems. Between 1982 and 1992, 38 incidents involving dicofol … See more Manufacturing-use dicofol products contain a number of DDT analogs as manufacturing impurities. These include the o,p' and p,p' isomers of DDT, DDE, DDD, and a … See more Dicofol first appeared in the scientific literature in 1956, and was introduced onto the market by the US-based multinational company See more The Pesticide Survey, USA 1987 through 1996, reports that the total annual domestic agricultural usage of dicofol averaged about 860,000 pounds active ingredient (a.i.) for … See more include where
Determination of Dicofol (Kelthane®) Residues in Fruits …
WebDICOFOL (1,1-Bis(p-chlorophenyl)-2,2,2,-trichloroethanol) (Previously listed as "Kelthane," the trade name for dicofol) Commodity Action Level (ppm) Reference; Animal feed, … Webthe manufacturing process of 4,4′-dicofol being synthesized from DDT. China was the largest consumerofdicofol global-ly,from2000to2012,withacumulativeusageof19,500MT, occupying 69% of the global total amount (Li et al. 2015). Dicofol(tradename,Kelthane) hasbeenwidelyusedasan organochlorine acaricide that is applied to protect citrus and WebDicofol = Chlorophenyl trichlorethanol = kelthane I X Dicyclanil I Dieldrine I X Diethion=ethion I Diethofencarbe F Difenoconazole F Difenzoquat H Diflubenzuron I Diflufenicanil = dff = diflufenican H Dimefox I Dimefuron H X Dimethachlore H X Dimethenamid H X Dimethenamid p H include where c# entity framework