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农村实行生产责任制以来,农田生产投入增加,农民实行科学种田,农业生产连年丰收,农民手中贮粮逐年增多。由于农户贮粮条件简陋,遭受贮粮害虫为害,损失严重,迫切需要国家农技部门提供简便易行,高效成本低的防治技术,做好产后服务,保护已入仓的粮
Since the implementation of the responsibility system for production in rural areas, the input in farmland production has increased. Farmers have practiced scientific farming and the agricultural production has been harvesting year after year. The grain reserves of farmers have been increasing year by year. Due to the simple conditions of grain storage by peasants, the pests and diseases suffered from grain storage and pests, and serious losses, it is imperative for the State agricultural departments to provide simple, cost-effective and low-cost technologies for prevention and treatment, provide postpartum services and protect the grain already in storage