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大荚豌豆白粉病（ErysiphepisiDC）是我州大荚豌豆生产上的主要病害之一，严重影响豌豆的产量和产值。1999年，我们受日本曹达株式会社的委托，进行了30％特富灵可湿性粉剂防治豌豆白粉病的田间试验，现将结果小结如下。一、材料与方法1供代药剂30％特富灵可湿性粉剂（日本曹达
ErysiphepisiDC is one of the main diseases in the production of pea in our state, which seriously affects the output and output value of pea. In 1999, we were commissioned by Nippon Soda Co., Ltd. to conduct a field trial of Teflon WP with 30% pea powdery mildew. The results are summarized as follows. A, materials and methods 1 for the agent 30% Teflon wettable powder (Japan’s Soda