SHARMA, K CKUMAR, RAKESH2018-08-022018-08-02200246079http://krishikosh.egranth.ac.in/handle/1/5810063008ennullSTUDIES ON BIOLOGICAL ACTIVITIES OF SOME PLANT EXTRACTS AAINST THE DIAMONDBACK MOTH , P;UTELLA NUYLOSTELLA (L) LEPIDOPTERA: PONOMECTIDAEThesis