Glyphosate resistant soybean injury from 2,4-D spray tank contamination

被引:1
|
作者
Soltani, Nader [1 ]
Nurse, Robert E. [2 ]
Sikkema, Peter H. [1 ]
机构
[1] Univ Guelph Ridgetown Campus, Ridgetown, ON N0P 2C0, Canada
[2] Agr & Agri Food Canada, Harrow, ON N0R 1G0, Canada
关键词
crop injury; glycine max; pods per plant; seed per plants; sensitivity; tolerance; yield; DICAMBA; RATES;
D O I
10.1139/cjps-2015-0288
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
Eight trials were conducted during 2012-2014 to determine the response of non-2,4-D resistant soybean to 2,4-D tank contamination at 2.1-168 g a.e. ha(-1). The predicted dose of 2,4-D to reduce yield 1%, 5%, 10%, 20% or 50% was 4.5, 22, 46, 97, and >168 g a.e. ha(-1), respectively.
引用
收藏
页码:734 / 736
页数:3
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