稻粒黑粉病的综合防治技术四川省涪陵地区种子公司冉红毅稻粒黑粉病是水稻制种的一大病害，严重影响了制种的稳产高产。在此结合我区情况谈谈稻粒黑粉病的综合防治。１清除病粒，减少病源。制种田采取水旱轮作。浸种前用１０％的盐水选种，可淘汰９０％以上病粒。然后用８... Comprehensive prevention and control technology of rice powdery mildew Ranchi, a seed company in Fuling, Sichuan Province, is a serious disease of rice seed production, seriously affecting the stable and high yield of seed production. Here combined with the situation in our region to talk about the integrated control of rice grain smut. 1 remove particles, reduce the source. Farming to water and drought rotation. Soaking seeds with 10% saline selection, can eliminate 90% of the tablets. Then use 8 ...