Development of the cotton aphid eggs in Xinjiang Shihezi.
Author of the article:WANG Pei-Ling,ZHANG Jian-Hua,WANG Hong-Yue,HE Fu-De,ZHU Jiang,CHENG Jin-Hong
Author's Workplace:(Department of Plant Protection, College of Agriculture, Shihezi University, Shihezi 832003,China)
Key Words:cotton aphid eggs; embryonic development; hatching
Abstract:The number of eggs deposited by per mated sexual female cotton aphid is 6.3±1.1. Unmated sexual females laid eggs too, but very few, both kinds of eggs change color. Overwintering eggs in 5 percent sodium hydroxide for 24 hours made the chorion transpa