Resistance of Plutella xylostella to nine insecticides in several field popu
lations in China.
Author of the article:ZHAO Feng, WANG Mo, LI Jian-Hong
Author's Workplace：College of Plant Science and Technology, Huazhong Agricultural University,
Wuhan430070, China
Key Words：insecticide; Plutella xylostella; resistance
Abstract：Five field populations of Plutella xylostella (L.) were collected from Hainan, Shandong, Guangdong, Wuhan, and Xiangfan areas of Hubei, respectively. Bioassay of the toxicity of nine insecticides to the five populations of the insect was carried o