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赤霉病和白粉病是江苏省小麦上的重要病害,发生范围广,危害损失大。目前生产上分别应用多菌灵和粉锈宁防治,效果显著。为了扩大有效杀菌剂品种和企望获得兼治多病的新农药,本试验研究了新杀菌剂喹菌灵类化合物对小麦赤霉病菌的抑制作用以及对赤霉病和白粉病的田间防治效果。
Fusarium head blight and powdery mildew are important diseases on wheat in Jiangsu Province, with a wide range of occurrence and great harm and loss. The current production of carbendazim and triadimefon prevention and treatment, the effect is significant. In order to expand effective fungicide varieties and hope to get new pesticides with both treating and controlling diseases, this experiment studied the inhibitory effect of the new bactericide fungicide compounds on Fusarium graminearum and the field control effect on Fusarium graminearum and powdery mildew.