K.SASIKALA MRPSR and. EFFECT OF PRE AND POST EMERGENCE HERBICIDES ON WEED DYNAMICS IN ONION (Allium cepa L.) CV.N-53. JOR PJTSAU [Internet]. 2017 Feb. 19 [cited 2026 Jul. 26];43(4). Available from: https://epubs.icar.org.in/index.php/TJRP/article/view/67891