摘要
本文简述了云南蔗区甘蔗主要害虫天敌资源及其对害虫的自然控制作用。在云南蔗田内 ,控制甘蔗害虫发生的生物因子主要的可分为捕食性和寄生性两大类。合理保护利用天敌 ,充分发挥天敌对害虫的自然调控作用 ,这对保护生态环境 ,维护蔗田生态平衡 ,提高害虫综合治理水平 ,促进蔗糖业可持续发展均具有重要意义。
The main natural enemies of the pests on sugarcane of Yunnan and their role on natural control of the pests were reviewed.In sugarcane fields of Yunnan Province, the natural enemies of the pests were divided into two groups:parasites and predators. The fully showed that the use of natural enemies on pests was of great importance to the conservation of ecological equilibrium and the continuable dovelopment.
出处
《昆虫天敌》
CSCD
2004年第4期156-162,共7页
Natural Enemies of Insects
