摘要
代森锰锌是防治蔬菜病害的保护性杀菌剂.研究结果表明,80%代森锰锌可湿性粉剂(美生)600～800倍,在番茄早疫病发生初期用药,间隔7天施药1次,能有效控制住番茄早疫病的危害.
The experiement resut showed that mesazeb WP had very powerful effect on Tomato early blight(Alternaria solani).In the primary period of diseases,sprayed every seven days,three to four consecutive times.The prevention efficacy on Tomato early blight was very good.
出处
《农药科学与管理》
CAS
2004年第1期24-25,共2页
Pesticide Science and Administration
