Question

Comment on seed storage grain pest.

Answer 1

The most important insect damaging pulses in field and storage are referred as bruchids or pulse beetles. The genus Callosobruchus has large number ofspecies representing C. maculatus (Fabricius), C. chinensis (Linnaeus), C. analis (Fabricius) and C. phaseoli (Gyllenhal) are more common in subtropical regions. However, C. rhodesianus (Pic) and C. sunnotatus (Pic) are also present in tropical region