caseworm

1. Discusses of the Technique of Control Rice Stem Borer and Rice Caseworm with Pyrethroid Insecticides
   菊酯农药防治水稻螟虫的技术探讨
2. Analyzed the behavior characteristic of rice stem borer and rice caseworm and the behavior trend of pyrethroid insecticides on the rice plant, probe into the main technique of control the rice stem borer and the rice caseworm with pyrethroid insecticides.
   分析水稻螟虫的行为特性和拟除虫菊酯类农药在水稻植株上的行为趋势，探讨使用菊酯类农药防治水稻螟虫的技术要点。

noun

1. insect larva that constructs a protective case around its body