ＬＹ４８是武汉绿鹰公司研制开发的新型杀菌剂，可用于防治油菜菌核病、小麦赤霉病、锈病、白粉病等多种病害。为了明确其对小麦锈病、赤霉病等病害的防治效果，为大面积推广应用提供依据，特进行本次试验。１材料与方法试验在本市城区松鹤村荷背塘一农户小麦地进行。设每... LY48 is a new type of bactericide developed and manufactured by Wuhan Lv Ying. It can be used for controlling various diseases such as sclerotinia scab, wheat scab, rust and powdery mildew. In order to clarify its prevention and treatment of wheat rust, scab and other diseases, provide a basis for the promotion of large-scale application, especially for this test. A material and method test in the city Songhe Crane Hebeitou a farmer wheat land. Set each ...