摘要
如何提升农田景观的生态服务功能是当前景观生态学和害虫防治学的前沿研究热点.基于区域农田景观格局可显著调节植物-植食性昆虫-天敌之间相互关系的理论基础,本文系统概括总结了农田景观格局及其变化对农田重要天敌多样性与生态控害功能的影响.从不同天敌类群的角度,分析了农田景观格局对捕食性天敌、寄生性天敌、有益微生物及其生态控害功能的调控作用.同时,对优化农田景观作物布局、采取合理的植被生境管理策略进行了展望.本文可为应用植被生境管理提升农田景观中天敌的生态系统服务功能提供参考,进一步促进区域生态农业响应"化学农药减量施用"的战略目标提供理论支撑.
It’s well known that regional agricultural landscape pattern can significantly regulate the relationship between plants, herbivorous insects and natural enemies. The improvement of the ecosystem services of regional agricultural landscape pattern has profound impacts on pest control, which has received much interests in current landscape ecology and pest control studies. This review systematically summarized the impacts of agricultural landscape pattern, as well as its succession on the diversity and ecological pests control of important natural enemies. From the perspective of different natural enemies, the impacts of agricultural landscape pattern on natural predators, parasi-toids, beneficial microorganisms and its ecological pests control functions were all recapped. We outlined crop spatial distribution and vegetation habitat management strategies. This review could provide useful insights in improving the ecosystem services of natural enemies in agricultural landscape based on the vegetation habitat management, and offer theoretical support for regional ecological agriculture in response to the strategy of ‘chemical pesticide reduction application’.
作者
江婷
付道猛
张万娜
邹怡
肖海军
JIANG Ting;FU Dao-meng;ZHANG Wan-na;ZOU Yi;XIAO Hai-jun(Institute of Entomology /School of Agricultural Science,Jiangxi Agricultural University,Nanchang 330045,China;Department of Health Environmental Sciences,Xi’an Jiaotong-Liverpool University,Suzhou 215123,Jiangsu,China)
出处
《应用生态学报》
CAS
CSCD
北大核心
2019年第7期2511-2520,共10页
Chinese Journal of Applied Ecology
基金
国家自然科学基金项目(31660539,31872929)资助~~
