SINGH, S. et al. 2010. FIELD EFFICACY OF CERTAIN BIO-RATIONAL INSECTICIDES AND BACILLUS THURINGIENSIS BASED BIO-INSECTICIDES AGAINST CABBAGE BUTTERFLY, PIERIS BRASSICAE LINN. Vegetable Science. 37, 01 (Jun. 2010), 72–74. DOI:https://doi.org/10.61180/.