Steroselecivity in Insecticidal Activities of Geometric Isomers of Phoxim
Wang Wenli et al. (Institute of Elemental Organic Chemistry,Nankai University,Tianjin 300071)
Phoxim possesses geometric isomers.Steroselectivity in insecticidal activities of isomers of phoxim has been studied.The insecticidal activities of Z-isomer of phoxim against three species of insects are higher than that of E-isomer.The activities of Z-isomer of phoxim to Mythimna separata and Culex pipiens pallens are about one and 2.5 times activities than that of E-isomer,respectively.
【CateGory Index】： TQ453.011