%0 Journal Article
%T Searching behaviour of Coccinella septempunctata and four varieties of Leis axyridis adults on tea aphid honeydew and analysis of honeydew component<br>七星瓢虫和异色瓢虫四变种成虫对茶蚜蜜露的搜索行为和蜜露的组分分析
%A HAN Bao Yu
%A <br>韩宝瑜
%J 生态学报
%D 2000
%I 
%X The bioassay of ladybeetles was carried out on the petri dishes,on which the honeydew of tea aphid was distributed.The ladybeetles were released at the centers of the dishes one by one.Results showed that 2 types of honeydew,i.e.honeydew naturally secreted by tea aphids and honeydew concentrated after secreting,strongly attracted Coccinella septempunctata and 4 varieties of Leis axyridis. The searching and staying time prolonged significantly( P <0.01),with the increasing of the honeydew concentrat...
%K Coccinella septempunctata
%K L
%K Leis axyridis
%K (Pallas)
%K Tea aphid honeydew
%K searching behaviour
%K qualitative and quantitative analysis<br>七星瓢虫
%K 异色瓢虫
%K 茶蚜蜜露
%K 搜索行为
%K 定性定量分析
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=A87466DB68FD53E5&yid=9806D0D4EAA9BED3&vid=A04140E723CB732E&iid=38B194292C032A66&sid=DDDA4F26E8AD3C0E&eid=3054A11AD1D7E34A&journal_id=1000-0933&journal_name=生态学报&referenced_num=8&reference_num=0