1Department of Plant Protection, Faculty of Natural Resources and Environmental Studies, University of Kordofan, El Obeid, P.O. Box 160, Sudan
Department of Entomology, Bihar Agricultural University, Sabour, 813210, Bihar
*Present Address: Cotton Section, Department of Genetics and Plant Breeding, CCS Haryana Agricultural University, Hisar, 125004, Haryana, Email: aniljakhad@gmail.com (corresponding author)
Online published on 24 September, 2020.
Field experiment on the efficacy of five insecticides and a green pesticide (neem leaf extract) was conducted at Sabour against linseed bud fly, Dasyneura lini Barnes. It was found that all these showed significant reduction in infestation and increased yield. Fenvalerate 20 EC @ 0.005% and imidacloprid 17.8 SL @ 0.0035% proved to be the most effective (8.25 and 8.57% infestation; 5.21 and 4.54 q ha−1 yield, respectively).
Dasyneura lini, Linseed, Insecticides, Benefit-cost ratio, Fenvalerate, Imidacloprid, Neem leaf extract, Yield, Fipronil, Spinosad
