Studies on Herbicide Mixtures in Wheat

2,4–0 when used as tank mixture or one week before application of fenoxaprop and clodinafop-propargyl reduced efficacy of these herbicides against A. ludoviciana and Phalaris minor whereas efficacy of sulfosulfuron used as tank mixture or one week after 2, 4–0 application was not affected. Efficacy of 2, 4–0 against broadleaf weeds Chenopodium alhum L., Melilolus indica and Rumex retroflexus L. was same either used as tank mixture or in sequential application before or after these grassy herbicides. Sequential application or 2, 4–0 one week after spray or fenoxaprop and clodinafop-propargyl did not reduce ertlcacy of these herbicides and gave grain yield of wheat at par with weed-free check.