WebAug 30, 2024 · The cypermethrin isomers ( cis -I, cis -II, trans -III and trans -IV) can be determined individually in food and feed of animal origin using GC–MS with LOQs of 0.05 mg/kg total cypermethrin in meat, liver, kidney, fat; 0.005 mg/kg in milk and 0.01 mg/kg in egg, respectively. WebDec 22, 2024 · Formula. C₂₂H₁₉Cl₂NO₃. Synonyms. 3- (2,2-dichloroethenyl)-2,2-di-methylcyclopropane carboxylic acid cyano- (3-phenoxyphenyl)-methyl ether; Cypercopal; …
Handelsbezeichnung:Cypermethrin - admin.ch
WebCypermethrin typically contains 20–40% α-cypermethrin, which are the two most toxicologically active isomers of cypermethrin.As the ratio of isomers in commercial cypermethrin products is variable, the toxicity of these products also varies. JECFA concluded that as α-cypermethrin alone and cypermethrin are qualitatively similar in … Webalpha-cypermethrin long-lasting (incorporated into filaments) insecticidal net - 454/ln/4 (september 2024) 17 part two evaluations of alpha-cypermethrin 2024 fao/who … cipher\u0027s 1c
INSECTICIDE FACTSHEET CYPERMETHRIN
Webfao specifications and evaluations for alpha-cypermethrin page 2 of 51 part one specifications page alpha-cypermethrin alpha-cypermethrin information 3 alpha-cypermethrin technical material (april 2006) 4 alpha-cypermethrin wettable powder (april 2006) 5 alpha-cypermethrin aqueous suspension WebCritical GAP for cypermethrin on pomelos in Thailand is for four foliar spray applications at 12 g ai/hl at a 7-day interval and PHI 14 days. In trials from Thailand (4× 9.4 g hL, PHI 14 days) matching this GAP cypermethrin (sum of isomers) residues in pomelo whole fruit were 0.11, 0.11, 0.14, 0.16, 0.18 and 0.25 mg/kg (n = 6). WebCYPERMETHRIN. Cypermethrin is a synthetic pyrethroid insecticide used to kill insects on cotton and lettuce, and to kill cockroaches, fleas, and termites in houses and other … cipher\\u0027s 1c