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近年来，我省柿树的种植面积逐年扩大，然而炭疽病的发生严重影响柿果的产量、品质和市场供应。为了寻找防治该病的高效、低毒、安全的理想药剂，提高防治效果，我们选用了几种农药进行室内和田间比较试验，现将结果整理如下：１材料与方法１．１室内试验 用灭菌水分别将克菌
In recent years, the planting area of persimmon tree in our province has been expanding year by year. However, the occurrence of anthracnose seriously affects the output, quality and market supply of persimmon fruit. In order to find an effective, low toxicity and safety ideal medicine to prevent and cure the disease and improve the control effect, we chose several pesticides for indoor and field comparative tests. The results are as follows: 1 Materials and methods 1.1 Indoor test Bacteria water will g bacteria