Ecology, Environment and Conservation Paper

Vol 23, Issue 1, 2017; Page No.(522-529)

STUDIES ON BIO-EFFICACY AND PHYTOTOXICITY OF HALOSULFURON METHYL 75% WG FOR WEED MANAGEMENT IN SUGARCANE AND THEIR RESIDUAL EFFECT ON SUCCEEDING CROP

V. Pratap Singh, S.P. Singh, Abnish Kumar, Shalini, Neema Bisht, Kavita Satyawali and D.B. Singh

Abstract

A field experiment was conducted during 2012-13 and 2013-14 at G.B. Pant University of Agriculture & Technology, Pantnagar to study the bio-efficacy and phytotoxicity of halosulfuron methyl 75% WG for weed management in sugarcane and their residual effect on succeeding lentil crop. The treatments constituted of new herbicide formulation halosulfuron methyl (75% WG) at different doses i.e. 60, 67.5, 90.0 and 135.0 g/ha compared with atrazine as standard check 50%WP at 2000 g /ha, 2,4-D amine salt 58% SL at 3500 g/ha and two hoeing on 30 and 60 DAP with weedy check. The results revealed that halosulfuron methyl at 60, 67.5, 90.0 and 135.0 g/ha recorded significantly effective in lowering the dry matter of C. rotundus at 30 and 60 DAT (1.0-1.1g/m2) compared to atrazine 2000 g/ ha (3.6 g/ m2), 2,4 D amine salt at 3500 g/ha (1-1.6 g/m2) and hoeing 30&60 DAP (1.8-202 g/m2). Among herbicidal treatments highest cane weight (982 g) was obtained with atrazine applied as pre emergence at 2000 g/ha followed by post emergence application of halosulfuron methyl applied at 90 as well as 135 g/ ha. Halosulfuron methyl at 135 g/ha gave maximum cane yield (619 q/ha) which was at par with its other lower doses. The per cent increase in the sugarcane yield with the application of atrazine at 2000 g/ ha and post emergence application of halosulfuron methyl at 135 g/ ha was to an extent of 63.7 and 35.1%, respectively over weedy check. It was also observed that the herbicide tested in this study did not show any phytotoxic symptoms and residual effect on succeeding crop of lentil

Enter your contact information below to receive full paper.
Your Name :
Email:
Phone:
City:
Cost of Full Paper: Rs.75 for Indian Nationals or $20 (USD) for international subscribers.
By clicking on Request Paper you Agree to pay the above mentioned cost per paper.
  
Journal Issues
Vol 23, Nov. Suppl. Issue 2017
Vol 23, Sept. Suppl. Issue 2017
Vol 23, Issue 2, 2017
Vol 23, Issue 3, 2017
Vol 23, Issue 1, 2017
Vol 23, Feb 2017 Suppl. Issue
Vol 22, Dec 2016 Suppl. Issue
Vol 22, Issue 4, 2016
Vol 22, Sept. Suppl. Issue , 2016
Vol 22, Issue 3, 2016
Vol. 22, June Suppl. Issue 2016
Vol 22, Issue 2, 2016
Vol. 22, April Suppl. Issue 2016
Vol 22, Issue 1, 2016
Vol 21, Issue 4, 2015
Vol. 21 Dec. 2015 Suppl. Issue
Vol. 21 Nov. 2015 Suppl. Issue
Vol 21, Issue 3, 2015
Vol 21, Issue 2, 2015
Vol. 21 Suppl.Issue August 2015
Vol 21.Suppl.Issue June 2015
Vol 21, Issue 1, 2015
Supplement Issue, Dec. 2014
Special Issue-2014
Vol 20, Issue 4, 2014
Vol 20, Issue 3, 2014
Vol 20, Issue 2, 2014
Vol. 20 Issue 01, 2014
Vol. 19 Issue 04, 2013
Vol. 19 Issue 03, 2013
Vol. 19, Issue 02, 2013
Vol. 19, Issue 01, 2013
Vol.18, Issue 04, 2012
Vol.18, Issue 3, 2012
Vol.18, Issue 2, 2012
Vol.18, Issue 1, 2012
Vol.17, Issue 4, 2011
Vol.17, Issue 3, 2011
Vol.17, Issue 2, 2011
Vol.17, Issue 1, 2011
Vol.16, Issue 4, 2010
Vol.16, Issue 3, 2010
Vol.16, Issue 2, 2010
Vol.16, Issue 1, 2010
Vol.15, Issue 04, 2009
Vol.15, Issue 03, 2009
Vol.15, Issue 02, 2009
Vol.15, Issue 1, 2009
Vol.14, Issue 04, 2008
Vol.14, Issue 2-3, 2008
Vol.14, Issue 2-3, 2008
Vol.14, Issue 1, 2008
Vol.14, Issue 2-3, 2008
Vol.13, Issue 04, 2007
Vol.13, Issue 2, 2007
Vol.13, Issue 1, 2007
Vol.12, Issue 4, 2006
Vol.12, Issue 3, 2006
Vol.12, Issue 2, 2006
Vol.12, Issue 1, 2006
Vol.12, Issue 01, 2006
Vol.11, Issue 3,4, 2005
Vol.11, Issue 2, 2005
Vol.11, Issue 1, 2005
Vol.10, Issue 04, 2004
Vol.10, Issue 03, 2004
Vol.10, Issue 02, 2004
Vol.10, Issue 01, 2004
Vol.09, Issue 04, 2003
Vol.09, Issue 03, 2003
Vol.09, Issue 02, 2003
Vol.08, Issue 04, 2002
Vol.08, Issue 03, 2002
Vol.08, Issue 01, 2002
Vol.07, Issue 04, 2001
Vol.07, Issue 03, 2001
Vol.07, Issue 02, 2001
Vol.07, Issue 01, 2001
Vol.06, Issue 04, 2000
Vol.06, Issue 03, 2000
Vol.06, Issue 02, 2000
Vol.06, Issue 01, 2000
Vol.05, Issue 04, 1999
Vol.05, Issue 03, 1999
Vol.05, Issue 02, 1999
Vol.05, Issue 01, 1999
Vol.04, Issue 1,2, 1998
Vol.03, Issue 3,4, 1997
Vol.03, Issue 01, 1997
Vol.02, Issue 1,2, 1996
Vol.01, Issue 14, 1995
Looking for Past Issues? Click here to get them!!