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Indian Journal of Weed Science
Year : 2017, Volume : 49, Issue : 3
First page : ( 276) Last page : ( 278)
Print ISSN : 0253-8040. Online ISSN : 0974-8164.
Article DOI : 10.5958/0974-8164.2017.00072.7

Herbicides combinations for control of complex weed flora in transplanted rice in Lateritic belt of West Bengal

Hossain A.*, Malik G.C.

Palli Siksha Bhavana, Visva-Bharati, Sriniketan, West Bengal, 731235

*Corresponding author: ahossaindwsrc@yahoo.in

Online published on 27 December, 2017.

Abstract

The field trial was laid out in RBD with 12 treatments and replicated thrice in agricultural farm of Visva-Bharati during Kharif, 2014. The herbicidal treatments were bispyribac and penxsulam alone; tank of bispyribac with ethoxysulfuron and (chlorimuron + metsulfuron); pretilachlor fb ethoxysulfuron and (chlorimuron + metsulfuron) pyrazosulfuron fb (chlorimuron + metsulfuron) ready mix of penoxsulam + cyhalofop, ready mix of triafamone + ethoxysulfuron and pendimethalin fb bispyribac. Two hand weeding and weedy check also included with an idea to find out the best herbicides/herbicide mixtures for weed control in transplanted rice. Early post-emergence application of penoxsulam + cyhalofop as ready-mix was found most effective in controlling total weed population recorded the highest number of effective tillers/m2, number of grains/panicle and grain yield of transplanted rice.

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Keywords

Herbicide combination, Transplanted rice, Weed management, Yield.

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