研究了小麦纹枯病防治关键时间和关键技术。
Critical time and technique of preventing wheat from sharp eyespot has been studied.
研究了小麦纹枯病病情指数与产量损失率及千粒重的关系。
Studies on the damage degree and yield loss by Asian corn borer;
药剂处理后小麦纹枯病菌在活体外仍能产生果胶酶、半纤维素酶和纤维素酶，但这三种酶的活性受到不同程度的影响。
Pectinase, cellulase and hemicellulase were also produced in vitro from R. cerealis after treatment, but their activities were affected with various degrees.
此方法三年来经我区13个乡镇100个村庄6000户农民示范施用，均达到了对小麦、水稻纹枯病的预防效果。
For 3 years, the method is applied as a demonstration by 6000 peasants in 100 villages of 13 towns, and achieves the preventative effect on the sheath blight of the wheat and the rice.
此方法三年来经我区13个乡镇100个村庄6000户农民示范施用，均达到了对小麦、水稻纹枯病的预防效果。
For 3 years, the method is applied as a demonstration by 6000 peasants in 100 villages of 13 towns, and achieves the preventative effect on the sheath blight of the wheat and the rice.
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