前言桃小食心虫的防治,国內已有多年的研究历史,前人已为此做了大量的工作,提供了很多宝贵的资料。但是,由于桃小食心虫具有一系列很不利于防治的生物学特性,因此虽经多年研究和长期防治,收效仍不够理想,尤其在广大山地枣区,因为山高坡陡,缺水少械,常给及时用药带来不便,又由于山区地形复杂小气候差异大,桃小发生更为不整齐, Preface The prevention and treatment of peach moth worms, the country has many years of research history, predecessors have done a lot of work to this end, provides a lot of valuable information. However, since Peach moth has a series of biological characteristics that are not conducive to prevention and control, its efficacy has not been satisfactory even after many years of research and long-term prevention and treatment, especially in the vast mountainous areas. Because of the steep slope and lack of water, To bring timely medication inconvenience, but also due to the mountainous terrain complex microclimate differences, peach small occurrence more irregular,