摘要
记述了贵阳地区烟地节肢动物75种,其中害虫45种,天敌30种。并主要从烟地节肢动物食物网、群落的季节 变化规律及主要害虫与天敌的消长3个方面论述了昆虫种群之间的关系,烟青虫、烟蚜、稻绿蝽是贵阳地区烟地的主 要害虫;齿唇姬蜂、七星瓢虫、中华草蛉、烟蚜茧蜂、稻蝽小黑卵蜂分别是抑制其种群数量的优势种天敌,最后,综合讨 论了烟草害虫的防治。
A total of 75 species of arthropoda, including 45 pest species and 30 species of their natural enemies, are recorded in the tobacco fields around Guiyang, Guizhou. The relationships among the insect populations are discussed from the respects of the seasonal variations in the food web of the arthropodas and their communities and the fluctuation in the populations of the main pest species and their natural enemies, including Heliothis assulta Guenee, Myzus persicae Sulxer, Nezara viridula (L. ) and Campoletis chloaideae Uchida, Coccinella septempunctata L. , Chrysopa sinica Tjeder, Aphidius gifuensis Ashmead and Telemonua gifuensis Ashmead. Suggestions for integrated control of the pests are offered.
出处
《西南农业大学学报（自然科学版）》
CSCD
北大核心
2005年第1期40-43,49,共5页
Journal of Southwest Agricultural University
基金
贵州省十五科技攻关项目[黔科合农社字(2001)1100号]资助课题
关键词
烟地
节肢动物
群落
种群
多样性
贵阳
tobacco field
arthropoda
community
population
diversity
Guiyang
