Out of eight genotypes viz. Dagdi, Parbhani Shakti, Parbhani Jyoti and M-45 were found to be resistant/ tolerance against rice weevil in respect of low ovipositional preference, minimum adult emergence, medium developmental period, minimum per cent seed infestation. While, the genotype viz., Parbhani supermoti were found shortest developmental period and highest seed infestation and weight loss as were highly susceptible to rice weevil in respect of above parameters. Among the all eco-friendly treatments evaluated for their effectiveness against rice weevil the treatment Karanj oil @ 5ml/kg...