Identification and behaviors of parasitoids of Sylepta derog
ata in the Yangtze River and Huihe Valley.
Author of the article:KANG Xiao-Xia, CHEN J
ian, WANG Chan-Chun, YANG Yi-Zhong
Author's Workplace:Department of Plant Protect
ion, Agriculture College, Yangzhou University, Yangzhou225009,China
Key Words:Sylepta derogata; parasitoids; control
Abstract:A survey of parasitoids of the cotton leaf-roller, Sylepta derogata Fabricius, in the cotton fields of the Yangtze River and Huihe River Valley was conducted by both field sampling and laboratory rearing. The following seven species of parasitoids