羟锈宁 羟锈宁又称百坦(Baytan),是一种杀菌剂,剂型有28％、17％、15％、10％干燥拌种剂和17％湿拌剂,对种传病害(小麦、大麦的散黑穗和腥黑穗病,玉米、高粱丝黑穗病)和气传病害(小麦白粉病、锈病等)均有较好的防效。兵团1981年引进羟锈宁(西德拜耳公司产)在农四师七十一团等单位进行小区和大面积防治试验,结果表明,用羟锈宁有效成分为种子重量的0.1％、0.2％、0.3％拌种,拌后再闷种3—4天,防 Hydroxypyrrharidin, also known as Baytan, is a fungicide with 28%, 17%, 15%, 10% dry seed dressing and 17% wet mix. , Barley black smudge and taupe, corn, sorghum smut) and airborne diseases (wheat powdery mildew, rust, etc.) have better control effect. Corps in 1981 the introduction of trimethoprim (West Bayer company production) in the agricultural division 71 group and other units and large area control trials, the results showed that the effective component of the hydroxyl rust Ning 0.1% of seed weight, 0.2% , 0.3% seed dressing, mixed stuffy seed 3-4 days, anti