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苹果蠹蛾,俗称食心虫。属鳞翅目,卷蛾科、小卷蛾亚科。分布范围与危害树种苹果蠹蛾是果实的毁灭性害虫。甘肃省金塔县自1999年发现至今,先后传入鸳鸯、黑河灌区等10个乡(镇)。发生面积2373公顷。其中轻度灾区653.3公顷;中度灾区866.7公顷;重度灾区900公顷。主要危害苹果、沙果、梨、桃、杏等,能致果实脱落、减产、降低品质,甚至丧失食用价值。被列为国内检疫有害生物。因此,防治苹果蠹蛾是金塔人民面临的一项十分紧迫而又艰巨的战略任务。
Codling moth, commonly known as moth worms. Is a Lepidoptera, Tortricidae, small noctua subfamily. Distribution range and endangered species Cydia pomonella is a devastating pest of the fruit. Since its found in 1999 in Jinta County, Gansu Province, it has successively introduced 10 townships (mandarin duck and Heihe Irrigation District). Occurrence area of 2373 hectares. Among them, 653.3 hectares were lightly stricken, 866.7 hectares were moderately affected and 900 hectares were severely affected. The main hazards of apples, sago, pears, peaches, apricots, etc., can cause fruit fall off, cut, reduce the quality, or even loss of edible value. Is listed as domestic quarantine pests. Therefore, the prevention and control of codling moth is a very urgent and arduous strategic task facing the people of Quinta.