桃小食心虫简称桃小、枣蛆,是危害苹果、梨、枣、桃、山楂及杏等果实的重要害虫之一。在生产上常形成“猴头果”“豆沙馅”。因为桃小食心虫越冬幼虫出土与土壤温、湿度关系密切,所以每年发生时期也不一致。搞好预测预报工作,对防治该虫为害就显得尤为重要。一、预测预报１、越 Peach small moth insects referred to as peach small, jujube maggot, is harmful to apples, pears, dates, peaches, hawthorn and apricot and other fruit one of the important pests. In production often form “Hericium” “bean paste”. Because peach moth overwintering larvae unearthed with the soil temperature and humidity are closely related, so the annual occurrence is not consistent. To do a good job of forecasting and forecasting, it is particularly important to prevent and control this pest. First, the forecast 1, the more