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The Scientific World Journal
Volume 2012 (2012), Article ID 123071, 7 pages
http://dx.doi.org/10.1100/2012/123071
Research Article

Effect of Growth Stage on the Efficacy of Postemergence Herbicides on Four Weed Species of Direct-Seeded Rice

Crop and Environmental Sciences Division, International Rice Research Institute, Los Baños, Philippines

Received 26 October 2011; Accepted 21 December 2011

Academic Editor: David W. Archer

Copyright © 2012 Bhagirath Singh Chauhan and Seth Bernard Abugho. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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