本文研究了高大平房仓采用冬季自然通风结合机械通风对储粮害虫的防治效果。结果表明,冬季通风对储粮害虫防治效果明显,其中对玉米象和谷蠹的防治效果较书虱好,对抗性品系的防治效果比敏感品系好,是一种安全高效的储粮害虫防治方法。 In this paper, the effect of natural ventilation and mechanical ventilation on stored grain pests in high-rise warehouse was studied. The results showed that winter ventilation had obvious effect on pest control of grain storage, and the control effect on the pests was better than that of the susceptible lines on corn and elephant pests, and the control strains were better than the susceptible lines, which was a safe and efficient method for prevention and control of stored pests .