mealybug
基本解释
- n.[昆]水蜡虫;粉蚧
英汉例句
- Therefore, the ladybird beetle could be considered as a potential biocontrol agent in controlling the pine mealybug in practice.
圆斑弯叶毛瓢虫对湿地松粉蚧有较强的捕食作用,通过散放瓢虫的成虫和幼虫,增加林间瓢虫的数量,能较好地抑制湿地松粉蚧的增长。 - Among the ladybird beetles, N. ryuguus and Keiscaymnus taiwanenisis Yang et Wu were two most abundant species, which followed well the dynamics of the pine mealybug in nature.
林间湿地松粉蚧捕食性天敌昆虫以瓢虫类数量居多,粉蛉类次之,草蛉类和蜘蛛也有一定的数量。