论文部分内容阅读
萌芽前主要防治对象:白腐病、防枯病、炭疽病、黑痘病、白粉病、毛毡病及葡萄短须螨等。防控措施:喷石硫合剂3～5度,全株喷洒,包括葡萄架材。为了兼治多种病害,再喷洒一次80%代森锰锌可湿性粉剂600倍液。
Pre-emergence of the main control objects: white rot, bacterial blight, anthracnose, acne, powdery mildew, blanket disease and grape short-mite and so on. Prevention and control measures: spray stone sulfur mixture 3-5 degrees, the whole plant spraying, including the grape material. In order to control a variety of diseases, then spray 80% Mancozeb WP 600 times.