SHARMA, K CRAKESH, KUMAR2019-07-202019-07-202002http://krishikosh.egranth.ac.in/handle/1/5810115861ennullSTUDIES ON BIOLOGICAL ACTIVITIES OF SOME PLANT EXTRACTS AGAINST THE DIAMONDBACK MOTH,PLUTELLA(L.)(LEPIDOPTERA:yPONOMEUTIDAE)Thesis