Title: Efect of herbicide use alone and in combination on weeds and transplanted rice under temperate conditions of Kashmir

Abstract: Field experiments were conducted during kharif seasons of 2006 and 2007 at Rice Research and Regional Station, SKUAST-K, Khudwani, Anantnag (India) on a silty clay loam soil normal in reaction. The study revealed that herbicides flufenacet @ 90 g ha−1, combination of butachlor 1.5 kg + chlorimuron ethyl + metsulfuron methyl 4 g ha−1 and butachlor 1.5 kg + bensulfuron methyl 50 g ha−1 recorded significantly higher number of panicles, grains panicle−1 and grain and straw yields through better weed control as indicated by lower weed density and reduced weed dry matter as compared to other herbicidal treatments. On an average, flufenacet application gave 8.1 and 46.7% more grain yield over butachlor and weedy check treatments, respectively. Chlorimuron ethyl + metsulfuron methyl provided good control of broad leaved weeds and sedges, while bensulfuron-methyl was effective against sedges. [Bhat M. Anwar, Hussain Ashaq, Ganai Manzoor Ahmad, Mushki G.M. (2011). Efect of Herbicide Use Alone and in Combination on weeds and transplanted rice under temperate conditions of Kashmir. Applied Biological Research. 13(2)].

Keywords: Butachlor, bensulfuron-methyl, chlorimuron ethyl, flufenacet, herbicides, metsulfuron methyl, rice, weeds.

Original source



Article: WeedsNews2345 (permalink)
Categories: :WeedsNews:agricultural weed, :WeedsNews:herbicides, :WeedsNews:research alert, :WeedsNews:rice
Date: 12 October 2011; 11:27:14 am Australian Eastern Daylight Time

Author Name: Zheljana Peric
Author ID: zper12