针对当前烤烟漂浮育苗中漂浮盘、育苗池重复使用可能污染TMV的问题,通过浸泡、喷雾熏蒸方法试验高锰酸钾、漂白粉、福尔马林3种消毒药剂和毒消、邦尔、育宝、斯美地、线克5种农药对污染TMV的漂浮盘、育苗池的消毒效果。结果是高锰酸钾、福尔马林、毒消、育宝、斯美地、线克等能有效预防污染的TMV侵染烟苗。 Aiming at the problem that TMV may be contaminated by the repeated use of floating trays and nursery ponds in the floating nursery of flue-cured tobacco, three kinds of disinfectants such as potassium permanganate, bleaching powder and formalin were tested by soaking and spraying fumigation. , The United States and the United States, grams of grams of pesticides on the pollution TMV floating plate, nursery pond disinfection. The result is TMV infection of seedlings of potassium permanganate, formalin, Toxin, Yubao, smuggling, rayon, etc., which can effectively prevent pollution.