枸杞蚜是枸杞的主要害虫之一.整个生长期都在进行为害,尤其春梢盛发时期大量蚜虫麇集枝头,吮吸汁液,使幼芽及叶子枯萎、凋落,造成树势衰败,严重减产.枸杞蚜是以卵在枝条上越冬,它是第二年发生的虫源和基数.我们为了了解其越冬 Wolfberry aphids is one of the main pests of Chinese wolfberry throughout the growing period are harmful, especially during the spring shoots Sheng a large number of aphids 麇 set branches, sucking juice, so that shoots and leaves withered, litter, causing the decline of the tree, a serious cut. Wolfberry aphids is the egg overwintering on the branches, it is the second year of the source and the base of insects. We in order to understand its overwintering