药剂处理防治姜瘟病试验初报  

Preliminary Study on Several Chemicals Treament in Ginger Blast

作　　者：陈永兵[1] 周月英 

机构地区：[1]浙江温州市农科院生态环境研究所,温州市新桥街1号325006 [2]浙江文成县科学技术局

出　　处：《长江蔬菜》2006年第5期42-43,共2页Journal of Changjiang Vegetables

摘　　要：在用30%万克SC、20%猛克菌WP浸种处理中,出苗率随着浸种时间的增加而降低,对姜瘟病的防治效果随着浸种时间的延长而增加,667m2产量最高的为浸种24h处理。灌根试验中,5个药剂对姜瘟病的防效大小为20%猛克菌WP500倍液>30%万克SC500倍液>20%猛克菌WP800倍液>30%万克SC800倍液>农用链霉素500mg/L,667m2产量最高的为20%猛克菌WP500倍液处理。Seedling rate is decreasing with a prolonging soaking span by 30% copperchloride SC and 20% bismerthiazol WP, and the controlling effect is increasing with a prolonging soaking span. The highest yield per 667 m2 lies in 24-hour soaking disposal. Effective sequence of the five chemicals in root-irrigating test is： 500-fold solution of 20% bisraerthiazol WP 〉 500-fold solution of 30% eopperchloride SC 〉 800-fold solution of 20% bismerthiazol WP 〉 800-fold solution of 30% eopperchloride SC 〉 500 mg/L agro-streptomycin. The highest yield per 667 m^2 lies in disposal of 500-fold solution of 20% bismerthiazol WP.

关 键 词：浸种 灌根 姜瘟病 防效 产量 

分 类 号：S436.32[农业科学—农业昆虫与害虫防治]