以往的资料介绍,波尔多液和退菌特这两种药是不能混合使用的。但是,我场近几年来在防治病害的过程中,用波尔多液和退菌特混用,取得了良好的效果。主要表现在如下几个方面:(1)混合后未引起果树药害;(2)在防治苹果炭疽病、轮纹病、早期落叶病等病害方面比单一使用这两种当中的其 Previous information, Bordeaux mixture of liquid medicine and special these two drugs can not be mixed use. However, in recent years, my field in the prevention and treatment of disease, with Bordeaux mixture and the special combination of detoxification, and achieved good results. Mainly in the following aspects: (1) mixed did not cause injury of fruit trees; (2) in the prevention and control of apple anthracnose, ring rot disease, early deciduous diseases and other diseases than the single use of both