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冬小麦苗期病虫害每年都会有不同程度的发生,是小麦高产、高质、高效的重要制约因素。小麦自从播种后就受纹枯病、茎基褐腐病、蛴螬、蝼蛄的侵害,小麦出苗后用喷洒法防治既不简便,成本又高,而且很难奏效。为了寻求小麦苗期病害虫害并防兼治的高效药剂配方,为指导农民大面积防治提供科学依据,作者在1999年秋播期间进行了田间药剂配方试验。
Winter wheat seedling pests and diseases have varying degrees of occurrence every year, wheat is an important high yield, high quality and efficiency constraints. Wheat has been affected by sheath blight, stem rot, scabies and slugs since it was sowed. Spraying wheat after spraying is neither easy nor expensive, and it is hard to work. In order to seek efficient seedling disease prevention and treatment of pesticides and pesticide formulations, in order to guide the prevention and treatment of large-scale pest provide a scientific basis, the author in the autumn of 1999 during field trials of pharmaceutical formulations.