Control of established alfalfa (Medicago sativa L.) and red clover (Trifolium pratense L.) in a no-till corn (Zea mays L.) cropping sequence

被引:7
作者
Swanton, CJ [1 ]
Chandler, K [1 ]
Shrestha, A [1 ]
机构
[1] Univ Guelph, Dept Crop Sci, Guelph, ON N1G 2W1, Canada
关键词
weed control; perennial legumes; spring application; fall application;
D O I
10.4141/P97-058
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
Evaluation of several herbicides for the control of alfalfa and red clover in a legume-corn no-tin system showed that spring burn-down of the legumes may be preferred to fall burn-down. Spring application gave similar or greater control of these species than fall applications. Treatments with dicamba (3,6-dichloro-2-methoxybenzoic acid) at 0.6 kg ha(-1) were the most effective in controlling red clover and alfalfa.
引用
收藏
页码:175 / 177
页数:3
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