10%双烷基二甲基氯化铵水剂防治番茄晚疫病的效果  

Effect of 10% Dialkyl Dimethyl Ammonium Chloride AS on the Control of Tomato Phytophthora Infestans

作　　者：王庆福[1] 陈建全[1] 李海燕[1] 杨秀永[1] 刘桂霞 

机构地区：[1]山东省德州市蔬菜办公室,山东德州253016 [2]山东省德州市农业局,山东德州253016

出　　处：《安徽农业科学》2006年第18期4667-4667,4696,共2页Journal of Anhui Agricultural Sciences

摘　　要：采用10％双烷基二甲基氯化铵水剂防治日光温室番茄晚疫病，田间试验结果表明：10％DDAC（C8-C10）水剂对番茄晚疫病具有较好的防治效果；其中10％DDAC（C8～C10）水剂1000倍液、600倍液的防治效果分别为76．48％、88．04％；10％DDAC（C8～C10）水剂600倍液的防治效果与标准对照药剂69％安克锰锌WP600倍液的防治效果（90．02％）无明显差异。The field test, which 10% dialkyl dimethyl ammonium chloride（DDAC） AS was used to control tomato phytophthora irffestans, showed that the 10% DDAC（C8 - C10）AS had a better control effect on tomato phytophthora infestans, qhe controlling effect of 1000-fold and 600-fold of 10% DDAC（C8- C10）As were respectively 76.48% and 88.04%. The controlling effect of 10% DDAC（C8 - C10）600-fold AS had no obvious difference with the standard check chemical-69% dimethorph WP 600-fold AS.

关 键 词：番茄 晚疫病 双烷基二甲基氯化铵 二辛基二甲基氯化铵 二癸基二甲基氯化铵 防治效果 

分 类 号：S436.412[农业科学—农业昆虫与害虫防治]