Author:
Griffin James L.,Habetz Robert J.
Abstract
Field studies were conducted on a Crowley silt loam under weed-free conditions to determine herbicidal tolerance of ‘Centennial’ soybeans. Early season phytotoxicity and mature plant height reductions were caused by imazaquin at 140 g ai/ha applied preemergence (PRE) followed by imazaquin applied postemergence (POE) at both 140 (labeled rate) and 280 g/ha and for metribuzin plus chlorimuron at 360 plus 60 g ai/ha PRE followed by chlorimuron POE at 18 g/ha (double rate). Soybean yields, averaged across 3 yr, were reduced only for metribuzin plus chlorimuron PRE followed by chlorimuron POE at both 9 and 18 g/ha (10 and 15%, respectively).
Publisher
Cambridge University Press (CUP)
Subject
Plant Science,Agronomy and Crop Science
Reference12 articles.
1. Metribuzin Injury in Soybeans as Influenced by Application Timing and Cultivation
1
2. Differential Response of Soybean Cultivars to Metribuzin
1
3. Davis J. H. , Harrell A. T. , and Black D. E. 1961. Fifty years of weather at LSU Rice Experiment Station Crowley, LA, 1910–1959, inclusive. La. State Univ. Circ. 69.
4. Ag-98, Rhom and Haas Co., Philadelphia, PA 19105.
5. Fehr W. R. , and Caviness C. E. 1977. Stages of soybean development. Iowa Agric. Exp. Stn. Spec. Rep. 80.
Cited by
27 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献