B GEETHA; S R VENKATACHALAM; P DURAIMURUGAN. Evaluation of field efficacy of microbial and chemical insecticides for the management of defoliator pests in castor: EVALUATION OF FIELD EFFICACY OF MICROBIAL AND CHEMICAL INSECTICIDES IN CASTOR. Journal of Oilseeds Research, India, v. 37, n. 4, 2020. DOI: 10.56739/jor.v37i4.136771. Disponível em: https://epubs.icar.org.in/index.php/JOR/article/view/136771. Acesso em: 21 jun. 2026.