果园种植向日葵诱集白星花金龟、荼翅蝽效果好白星花金龟和荼翅蝽是果园中常见的害虫。白星花金龟成虫食害苹果、梨、桃、杏、葡萄的嫩叶，啃食幼果皮成伤痕，数头聚集食害伤果成空洞，致果腐烂和脱落。在户县地区６月中旬至８月上旬发生较多。荼翅蝽主要为害梨、苹果、桃... Orchard planting sunflower trap white beetle, beetle effect is good white beetle and beetle are common pests in the orchard. Adult white tortoise adults eat apples, pears, peaches, apricots, grapes young leaves, eating young peel into scars, the first few gather the food injury injury into a void, causing fruit rot and fall off. Huxian area in mid-June to early August occurred more. Lepidoptera major bugs pear, apple, peach ...