000 00899nam a2200241Ia 4500
008 170101s2009 xx 000 0 und d
082 _aT 633.519.78 K11R
100 _aKamaldeep Singh
245 0 _aResponse of different Bt. cotton hybrids to helicoverpa armigera (Hubner)
250 _aEntomology
260 _aLudhiana
_bPAU
_c2009
300 _a29CM; 59L
520 _aFour, Bt cotton hybrids NCEH 6 (Fusion Bt: CrylAc+CrylAb), JK 1947 (CrylAc Modified), RCH (Cry1Ac Bollgard) and NCS 913(Cry1Ac B01lgard) and their respective non Bt hybrids were evaluated against the Helicoverpa armigera. The mean larval mortality of Harm
650 _aCOTTON -- DISEASES AND PESTS
653 _aBT COTTON
653 _aCOTTON -- DISEASES AND PESTS
653 _aCRY1AC
653 _aFUSION BT
653 _aHELICOVERPA ARMIGERA
653 _aHUBNER
653 _aTANNINS
942 _2ddc
_cT
999 _c129132
_d129132