四川大学学报（自然科学版）2011，Vol.48Issue(5)：1165-1168,4.DOI:10.3969/j.issn.0490-6756.2011.05.034
新霉素对大白菜软腐病的田间药效试验研究
The field trials of neomycin against Erwinia carotovora subsp, carotovora
摘要
Abstract
The stability of neomycin was tested by physical and chemical factors to study the antibacterial activity. Field trials of neomycin against Erwinia carotovora subsp. Carotovora was conducted to study neomycin control effect. Physical and chemical factors test showed that neomycin is very stable, it could resist strong acid, alkali, high temperature and UV light. Besides neomycin has many advantages in producing, storing, applying. The results of field trial show that neomycin has good control efficiency a-gainst Erwinia carotovora subsp. Carotovorat. The control effects of neomycin with 200 mg/L,100 mg/ L、50 mg/L were 84.1%,72. 83% and 63. 2% respectively. The control effect of streptomycin with 200 mg/L was 60. 24%. The test results show that neomycin has a promising prospect in pesticide industry. All these advantages make it a very good candidate for pestcide.关键词
新霉素/胡萝卜欧文氏菌胡萝卜致病亚种/稳定性/防治效果Key words
neomycin/Erwinia carotovora subsp. Carotovora/stability/control effects分类
农业科技引用本文复制引用
王东磊,达娃,崔文华,陈龙,侯太平..新霉素对大白菜软腐病的田间药效试验研究[J].四川大学学报（自然科学版）,2011,48(5):1165-1168,4.基金项目
国家自然科学基金(30800034) （30800034）
