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近年来,我们常发现小叶女贞成片成片的叶褪绿黄化、长势衰弱、新梢不发或生长缓慢,甚至出现叶片枯黄脱落直至整株死亡的现象。原来,这是南一种新害虫危害所致。此害虫学名为女贞高颈网蝽(Perissonemia borneenis Distant),属半翅目网蝽科,主要危害小叶女贞、金叶女贞、女贞和桂花。网蝽以成、若虫刺吸叶片汁液,受害叶片沿叶脉出现淡黄色褪绿小斑,黄斑不断扩
In recent years, we often found that the Prunus Actin into a film of leaves chlorotic yellow, weak growth, no shoot growth or slow growth, and even the leaves withered off until the entire plant death phenomenon. It turned out that this is caused by a new pest of the South. The name of the pest Pest Ligustrum neck (Perissonemia borneenis Distant), is a Heteroptera mesh bug family, the main hazard lobular privet, golden leaf privet, privet and sweet-scented osmanthus. Stinkbug to Cheng, nymphs thorn sucking leaves juice, the victim leaves along the veins pale yellow chlorotic small spot, the macula continues to expand