MATHEW R, RAJ SK, JOSE N, S L. Comparative efficacy of penoxsulam and pyrazosulfuron ethyl for weed control in direct - seeded puddle rice (Oryza sativa). Indian J Agri Sci [Internet]. 2013 Dec. 24 [cited 2025 Oct. 26];83(12). Available from: https://epubs.icar.org.in/index.php/IJAgS/article/view/35977