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近年来,小麦纹枯病,雪霉病、赤霉病等病害处于上升趋势。小麦害虫也偏重发生。小麦病虫害严重地影响到小麦增产丰收。目前,小麦播种来临,在播种期内防治病虫害,对保证苗齐苗壮苗足,压低发生基数,有着十分重要的作用。一、杜绝病虫发生途径,严格实行检疫制度小麦种子可带腥黑穗病,散黑穗病,秆黑粉病等病菌,随调运而传播。所以,实行检疫制度,进行种子消毒,保证无病种子播种,是防治
In recent years, wheat sheath blight, snow mildew, scab and other diseases are on the rise. Wheat pests are also preoccupied. Wheat pests and diseases seriously affect the yield increase of wheat. At present, the sowing of wheat and the prevention and control of pests and diseases during the sowing period play an important role in ensuring seedlings grow strong and seedling and reduce the base of occurrence. First, to eliminate the pathways of pests and diseases, the strict implementation of the quarantine system Wheat seeds can be brought with trophies, scattered smut, stalk powdery mildew and other pathogens, with the deployment and dissemination. Therefore, the implementation of quarantine system for seed disinfection to ensure disease-free seed planting is prevention and control