ladybird beetle

1. Spatial Pattern of Ladybird Beetle on Chinese Cabbage and Its Sampling Techniques. The wind changed round suddenly last night and brought with it a heavy downpour.
   大白菜上七星瓢虫空间格局及抽样技术研究昨晚风向突然变了，随之而来的是一场瓢泼大雨。
2. The little black ladybird beetle can predate on the egg, nymph, pupa and adult of the whitefly, with high activity and large predating quantity.
   小黑瓢虫成虫寿命长达90－130天，可捕食粉虱卵、若虫、成虫各虫态，且捕食量大，活动能力强，是高氏瘤粉虱的有效天敌，具有很好的保护利用价值。
3. Progress of applied research on multicolored Asian ladybird beetle. 3. The population dynamics of the ladybird beetle and spider were investigated on honeysuckle.
   异色瓢虫的应用研究概况3.对蚜虫捕食性天敌蜘蛛和瓢虫的的种群消长动态进行了研究，表明蚜虫数量和天敌数量呈显著相关，二者之间存在时滞效应，有明显的追随现象。
4. Secondary toxication of ladybird beetle, Propylaea japonica preying on cotton aphids poisoned by insecticides
   棉田龟纹瓢虫捕食农药中毒棉蚜的二次中毒问题

noun

1. small round bright-colored and spotted beetle that usually feeds on aphids and other insect pests

   Synonym:    ladybugladybeetlelady beetleladybird