EFFECT OF DIFFERENT AGRONOMIC PRACTICES AND SOIL FACTORS ON THE PUPAL SURVIVAL OF HELICOVERPA ARMIGERA (HUBNER) (LEPIDOPTERA : NOCTUIDAE)

SANDHU, S. S.SATWINDER SINGH2020-03-062020-03-061998http://krishikosh.egranth.ac.in/handle/1/581014450413052017_0004_0003_000859.pdf13052017_0004_0003_Abstract.pdfENGLISHEFFECT OF DIFFERENT AGRONOMIC PRACTICES AND SOIL FACTORS ON THE PUPAL SURVIVAL OF HELICOVERPA ARMIGERA (HUBNER) (LEPIDOPTERA : NOCTUIDAE)Thesis