Singh Jaglan M, O.P. Chaudhary, Chitralekha, S.S. Yadav SY, S.S. Yadav VKK. Bio-efficacy of Pymetrozine 50 WG Against Brown Planthopper, Nilaparvata lugens Stal., Safety to Natural Enemies and Residues in Rice Under Field Conditions of Semi-arid Region of India: Pymetrozine Bio-Efficacy Against Brown Planthopper in Rice. JCR [Internet]. 2025 Oct. 30 [cited 2025 Nov. 3];17(2):156-68. Available from: https://epubs.icar.org.in/index.php/JWR/article/view/166548