Webcypermethrin 0.3~0.6 0.015~0.03 22 氯菊酯permethrin 1.25 0.0625 11 *高效氯氰菊酯 beta-cypermethrin 3 *滴滴涕DDT 1~2 9 氟氯氰菊酯cyfluthrin 0.25~0.05 4 杀螟硫磷fenirothion 2 10 溴氰菊酯deltamethrin 0.05~0.025 5 马拉硫磷malathion 2 11 醚菊酯 etofenpox 0.1~0.3 6 甲基嘧啶磷 pirimiphos-methyl 1~2 12 ... WebJan 1, 2024 · Beta-cypermethrin, which is more efficient than cypermethrin, has two of the eight isomers of cypermethrin, with a cis-trans ratio of 2:3. Due to its quick action, …
Peer review of the pesticide risk assessment of the active …
WebUnknown. PRTI. Cypermethrin and isomers alpha-cypermethrin and zeta-cypermethrin. Unknown. EPA Applications/Systems. Below are the EPA applications/systems, statutes/regulations, or other sources that track or regulate this substance. This table shows how each list refers to the substance. WebFeb 22, 2024 · Beta-cypermethrin was purchased from Liwei Chemical Co., Ltd. (Guangdong, China) and was diluted with ddH 2 O to 0.12 mg/L working solution; this concentration was identified as inducing no significant mortality in leaf beetle during preliminary trials, and was selected as sublethal concentration according to Desneux et al. . how do i prevent leg cramps at night
Absorption, Distribution, Metabolism, and in Vitro Digestion of Beta ...
WebBeta-cypermethrin treatments had greater influence on the development time of 1st instar nymphs than indoxacarb treatments. It is possible that beta-cypermethrin may suppress embryogenesis indirectly through adults and more effectively than indoxacarb (Tan et al. 2012). It is therefore conceivable that the sublethal effects observed on nymphs ... 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). WebFeb 22, 2024 · Beta-cypermethrin was purchased from Liwei Chemical Co., Ltd. (Guangdong, China) and was diluted with ddH 2 O to 0.12 mg/L working solution; this … how do i prevent onedrive from starting