A New and Simple Method for Collecting Eggs of the Striped Stemborer,Chilo suppressalis

The method for collecting eggs of the striped stem borer, Chilo suppressalis using plastic bags was studied in comparison with using caged rice plants. There was no significant difference in fecundity of C. suppressalis at 279 eggs/moth and in percentage of hatched eggs at 95% between in plastic bags and on rice plants. More egg masses were collected on plastic bags than on rice plants, whereas more smaller egg masses (less than 100 eggs per mass) in plastic bags than on rice plants. The advantages in collecting eggs of C. suppressalis and other insects by using plastic bags were also discussed.

一种采集水稻二化螟卵(块)的高效简便新方法

比较了二化螟Chilosuppressalis卵块的塑料袋收集法和稻株法。结果表明 ,塑料袋法和稻株法收集的卵粒总数及卵孵化率都没有显著的差异 ,均为 2 79粒卵 雌蛾和 95 %。塑料袋法收集的卵块数较稻株法的多 ,但小卵块比例较高 ( <1 0 0粒卵 卵块 )。还讨论了采用塑料袋法收集二化螟及其它昆虫卵的优点。