In vitro efficacy of antibacterial proteins from haemolymph of silkworm breeds against bacterial pathogens of mulberry silkworm, Bombyx mori L.

Antibacterial activity of proteins eluted from immunized haemolymph collected from breeds of mulberry silkworm, Bombyx mori L., viz., Rong daizo, CSR2 and double hybrid were studied against bacterial pathogens.