摘要
新奥霉素是一种新型生物杀菌剂。对4%新奥霉素水剂防治烟草花叶病毒病进行了田间试验,结果表明,4%新奥霉素水剂对烟草花叶病毒病有很好的防治效果,第3次施药后7 d,900 mL/hm2、1350 mL/hm2和1800 mL/hm2处理对烟草花叶病毒病的防效分别为64.09%、72.19%和75.69%,其效果明显高于对照药剂20%吗胍.乙酸铜可湿性粉剂。
Xinaomycin is a new biological fungicide.A field trial of Xinaomycin 4% AS against tobacco mosaic virus（TMV） was carried out in a tobacco field.The results showed that the control efficacies of Xinaomycin 4% AS at the application dosage of 900 mL/hm2,1350 mL/hm2 and 1800 mL/hm2 against TMV were 64.09%,72.19% and 75.69% in 7 days after the third spraying.It was significantly higher than moroxydine hydrochloride ＋ copper acetate 20% WP.
出处
《现代农药》
CAS
2011年第4期50-52,共3页
MODERN AGROCHEMICALS
基金
2010年度河南省省院科技合作专项资金H项目(1021090000014)
