Dicofol who
WebDICOFOL El dicofol es un plaguicida miticida organoclorado que se ha utilizado en la agricultura para controlar los ácaros en una variedad de cultivos de campo, frutas, verduras, plantas ornamentales, algodón y té. También se ha utilizado como acaricida en cultivos de algodón, cítricos y manzanas. WebApr 6, 2024 · Dicofol is not stable under alkaline condition when it decomposes to dichlorobenzophenone (DCBP) (UNEP 2015a). Dicofol has been demonstrated to easily …
Dicofol who
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WebDicofol was first registered as a pesticide in the U.S. in 1957. EPA issued a Registration Standard for dicofol on December 30, 1983. Data Call-Ins on September 30, 1991, …
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 … 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, dusts, ready-to-use liquids, and aerosol sprays. In many countries, dicofol is … See more The Pesticide Survey, USA 1987 through 1996, reports that the total annual domestic agricultural usage of dicofol averaged about … 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 substance called extra-chlorine DDT or Cl-DDT See more Dicofol first appeared in the scientific literature in 1956, and was introduced onto the market by the US-based multinational company Rohm & Haas in 1957. Other current … 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 alone were reported: systemic 19 (50%); skin 10 (26%); eye 8 (21%); and … See more WebThis document presents the Agency's decision regarding the reregistration eligibility of the registered uses of dicofol. Section I is the introduction; Section II describes dicofol, its uses, data requirements and regulatory history; Section III discusses the human health and environmental assessment based on the data available to the Agency ...
WebDicofol inhibits neuronal adenosine triphosphatases (ATPases), particularly Na+K+-ATPase, and Ca2+-ATPase which play vital roles in … Webspray Dicofol @ 5 ml or Spiromesifen @ 1 ml per liter of water. Farmers are advised not to use Tricyclazole continuously to control blast. Asked to rotate use some other chemicals. If blast is observed during booting stage advised not to apply final dose of nitrogen fertilizer.
WebWHO/SDE/WSH/04.03/56 English only Nitrate and nitrite in Drinking-water Background document for development of WHO Guidelines for Drinking-water Quality Originally …
WebFeb 20, 2024 · This first addendum to the fourth edition of the Guidelines for drinking-water quality (GDWQ) details the changes that have been made to the fourth edition of the GDWQ. Updates reflect new evidence and further, provides additional explanations to support better understanding and application of the guidance. The key updates in the … how do you pronounce the name yehyaWebDicofol is a non-systemic insecticide used for a variety of crops. It can be synthesized from dichlorodiphenyltrichloroethane(DDT) via chlorination followed by hydrolysis. phone number for cost cuttersWebDicofol is an organochlorine miticide that is used on a wide variety of crops, including cotton, citrus, tree nuts, beans, apples, stonefruit, cucurbits, wine grapes, strawberries, mint, and peppers. It is moderately persistent in the environment (U.S. EPA, 1998, p. 74). Workers involved in the manufacture and application of dicofol, and those ... phone number for cosco shipping linesWebC-labeled p,p′-dicofol and o,p′-dicofol in separate experiments. The metabolites DCBP and DCBH were detected in tomatoes 21 days after treatment, but less was formed from the major dicofol isomer, -dicofol, than from -dicofol. p,po,p′′ Less than 1% TRR was comprised on DCBP and DCBH in the p,p′-dicofol experiment, while the sum how do you pronounce the name zehraWebOct 13, 2024 · Chen found that OCPs also exist in the Tibetan Plateau; they found the local use of DDT, dicofol and HCHs may be an important source of the accumulation found in the soil of the Tibetan Plateau. In addition, aldrin and endosulfan are considered to be good indicators for studying atmospheric transport and deposition of OCPs from South Asia … how do you pronounce the name zephyrWebAll stream from a dicofol producing industry in Monzón sus- samples were stored in sealed glass containers at 20 C pected of draining to the river. Four different sampling until analysis. Analyzed quantity was 1 g dry weight stations were selected. Sites 1 and 2 were located upstream (d.w.) for sediment and whole fish samples, 0.5 g d.w. for ... phone number for costco customer serviceWebAug 4, 2010 · Dicofol Dicofol Formula: C 14 H 9 Cl 5 O Molecular weight: 370.486 IUPAC Standard InChI: InChI=1S/C14H9Cl5O/c15-11-5-1-9 (2-6-11)13 (20,14 (17,18)19)10-3-7-12 (16)8-4-10/h1-8,20H IUPAC Standard InChIKey: UOAMTSKGCBMZTC-UHFFFAOYSA-N CAS Registry Number: 115-32-2 Chemical structure: phone number for costco in wilmington nc