在各地危害茶树的尺蛾有几十种,其中茶尺蠖是危害最为严重的茶树害虫之一。该虫以幼虫咬食叶片,导致叶片呈现红褐色点状斑,或形成缺口,严重时则将叶片全部食尽,仅留枝干,造成茶叶产量减少和品质下降。 There are dozens of moths that endanger the tea tree in various places, among which the tea mound is one of the most harmful pests of the tea tree. The insects bite the leaves with larvae, causing the leaves to appear reddish-brown spot-like spots, or the formation of gaps, the leaves will be exhausted in all seriousness, leaving only the stems, resulting in reduced tea production and quality decline.