搜索结果: 1-2 共查到“农业昆虫学 Natural Enemies”相关记录2条 . 查询时间(0.062 秒)
Natural enemies on Mikania micrantha H.B.K. in Kerala
Biocontrol agents Mikania micrantha natural enemies
2009/2/20
Laboratory and field investigations were conducted to identify the natural enemies of Mikania micrantha H.B.K. and to evaluate their efficacy as biocontrol agents. During a survey on the distributio...
Investigations on Natural Enemies, Some Biological Characteristics and Population Fluctuations of Lepidosaphes ulmi（L.）（Homoptera, Coccidae）Harmful
Natural Enemies Some Biological Characteristics Population Fluctuations
2009/1/16
This study was carried out from 1991 to 1993, in Van province (Erciş, Edremit, Gevaş), which aimed to find out the population fluctations, some biological characteristics and natural enemie...