摘要
本文综述了近年来对不同种类瓢虫之间、瓢虫与其他天敌之间集团内捕食作用的研究进展,阐述了影响瓢虫集团内捕食作用的关键因素,探讨了集团内捕食对害虫生物防治的影响。综述为我国进行瓢虫集团内捕食作用评估、农田景观多样性对集团内捕食作用的影响机制研究以及田间瓢虫与其他天敌协同利用措施的研发提供科学参考。
Predatory coccinellid species (i.e., ladybeetles) are a group of important natural enemies in agro-ecosystem. In this review, we introduced international research on intraguild predation (IGP) among different species of ladybeetles as well as between ladybeetles and other natural enemies, explored the factors that influence IGP, and also analyzed the potential impacts of IGP on bio-control efficiency. The review will offer help for further assessment of IGP of coccinellid species, studies of relationship between landscape diversity and IGP, and promotion of synergetic utilization of coccinellid and other enemies in China.
出处
《中国生物防治学报》
CSCD
北大核心
2014年第2期253-259,共7页
Chinese Journal of Biological Control
基金
国家优秀青年科学基金项目(31222046)
关键词
瓢虫
集团内捕食作用
生物防治
coccinellid
intraguild predation
biological control
