稻纵卷叶螟天敌的保护与利用

DISCUSSION OF THE PROTECTION AND UTILITY OF RICE LEAF FOLDER'S NATURAL ENEMIES

本文综述了稻纵卷叶螟寄生性天敌和捕食性天敌的种类以及两大类天敌对其控制的效果 ,进一步论述了对稻纵卷叶螟天敌的保护和利用 ,从而减少化学农药的使用 ,达到既更好地防治稻纵卷叶螟 。

This paper reports the chief species of the natural enemies against rice leaf folder and indicates the dominant species. Their roles in control incidence of the pest are discussed. At the same time, it more deeply discuss how to protect and utilize the natural enemies in the future, then we can gain better control about rice leaf folder.