江苏萧山地区青梅桑白蚧的发生和防治近年来，由于部分果农对桑白蚧为害青梅的严重性认识不足，使桑白蚧成为萧山大青梅的主要害虫，该虫的为害引起青梅枝条干枯、提早落叶，削弱树势。严重时枝条上蚧壳重重叠叠，致使全树死亡。（１）青梅桑白蚧发生规律与生活习性该虫在... Occurrence and control of white plum Kuwana in Jiangsu Xiaoshan area In recent years, due to lack of understanding of the seriousness of some plum pests for the plum plum damage, so Kuwana Kui Xiaoshan plum become the main pests, the worm caused the plum plum dry branches, Premature leaves, weaken the tree potential. Severe branches scale shelled stacked, resulting in death of the whole tree. (1) Green plum white scale occurrence rules and habits of the insect in ...