骠马乳油对高羊茅草坪禾本科杂草防效和安全性初报  

Effect of Puma on the Control of Weeds of Grass Family in Direct Seeding Field of Tall Fescue

作　　者：王守红[1] 张家宏[1] 

机构地区：[1]江苏里下河地区农科所,扬州225002

出　　处：《安徽农业科学》2000年第2期213-214,共2页Journal of Anhui Agricultural Sciences

摘　　要：6 .9%骠马浓乳油对直播高羊茅坪中旱稗、马唐、狗尾草、牛筋草、千金子等禾本科杂草有良好的防效。在草坪生长 3～ 5叶期 ,用骠马 60 0～ 90 0ml/hm2 对禾本科杂草的株防效达 88.3 %～ 95 .3 %,鲜重防效达 91.9%～ 97.6%。Puma EW had significant effect on the control of Var. hispidula (retz.) Honda、Digitaria sanguinalis (L.) Scop、Setaria viridis (L) Beauv、Eleusine indica (L) Gaertn、Leptochloa chinensis (L.) Ness grown in direct seeding field of tall fescue turfs. Suggested dosage was 600～900ml/hm 2 Puma during 3～5 leaves of turfs. The control effect on weeds plant was 88.3%～95.3% and on fresh weight was 91.9%～ 97.6%. It was safety to tall fescue trufs.

关 键 词：骠马乳油 高羊茅 草坪杂草 药效试验 安全性 

分 类 号：S451.244[农业科学—植物保护]