Vol. 8, Issue 3 (2020)
Pre and post emergence herbicides for weed control in blackgram (Vigna mungo L.)
Author(s): RG Machhar, RV Hajari, AK Mahida, GD Hadiya and HR Adsul
Abstract: A field experiment was conducted to study the pre and post emergence herbicides for weed control in blackgram at Agricultural Research Station, Anand Agricultural University, Derol, Gujarat, India during Kharif, 2016-17, 2017-18 and 2018-19. Eight treatments were studied in randomized block design with three replicatioins. Among the different weed management practices, post-emergence (20 - 25 DAS) application of propaquizalafop 10% EC 75 g a.i./ha fb IC + HW at 30 DAS or quizalofop-ethyl 5% EC 50 g a.i./ha fb IC + HW at 30 DAS or fenoxaprop-p-ethyl 9% EC 67.5 g a.i./ha fb IC + HW at 30 DAS most efficient in reducing weed density, weed dry weight, weed index as well as higher weed control efficiency, seed yield, haulm yield, net return and BC ratio of blackgram.
DOI: 10.22271/chemi.2020.v8.i3u.9410
Pages: 1535-1538 | 521 Views 91 Downloads
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How to cite this article:
RG Machhar, RV Hajari, AK Mahida, GD Hadiya, HR Adsul. Pre and post emergence herbicides for weed control in blackgram (Vigna mungo L.). Int J Chem Stud 2020;8(3):1535-1538. DOI: 10.22271/chemi.2020.v8.i3u.9410
