酥梨套袋是提高果品外观质量、生产无公害优质果的一项重要技术措施，但也存在一些不容忽视的问题，现提出如下对策及解决办法，供广大果农参考。１套袋前喷药问题有些果园套袋前不喷药，或单喷杀虫剂或杀菌剂，或用高毒、高残留农药，造成不良后果。为此，套袋前必须喷一... Pear pear bagging is to improve the appearance of fruit quality, production of pollution-free high-quality fruit is an important technical measure, but there are some problems that can not be ignored, are proposed the following countermeasures and solutions for the majority of farmers reference. 1 bagging before spraying some of the orchard bagging before spraying, or single-spray insecticides or fungicides, or use highly toxic, high residual pesticides, causing adverse consequences. To this end, the bag must be sprayed before a ...