70%安泰生WP防治苹果斑点落叶病田间药效试验  

Control Effect of 70% Antracol on Alternaria mail

作　　者：林忠敏[1] 赵晓军[1] 赵子俊[1] 

机构地区：[1]山西省农科院植物保护研究所,太原030031

出　　处：《农药》2002年第1期29-30,共2页Agrochemicals

摘　　要：试验结果表明，７０％安泰生５００倍对苹果斑点落叶病春梢、秋梢的防治效果和 大生近似而略好于大生，防效达８１．６６％～８７．２９％；７０％安泰生７００倍仅在春梢期的防效 达６６．５３％，而秋梢期防治效果以及７０％安泰生１０００倍防效较差。Test results showed that 70%Antracol WP 500times had high active on Alternaria mali of spring-growth and autumn-growth ,as same as 80%DithaneM-45WP 800times,the control effects were 81.66-87.29%.70%Antracol WP 700times had 66. 53% active on Alternaria mali of spring-growth, but had low active to autumn-growth. 70%Antracol WP 1000times had low active on Alternaria mali of spring-growth and autumn-growth.

关 键 词：安泰生 苹果斑点落叶病 春梢 秋梢 田间药效试验 防治 

分 类 号：S436.611.2[农业科学—农业昆虫与害虫防治] S481.9[农业科学—植物保护]