Dr. S. MOHANS. NANDINI2018-08-202018-08-202014http://krishikosh.egranth.ac.in/handle/1/5810066021ennullEvaluation of Bt transgenic cotton (Bollgard and Bollgard II) against Pink Bollworm, Pectinophora gossypiella, Saunders (Gelechiidae; Lepidoptera)Thesis