000 00568 am a2200181 a 4500
245 1 _aEvaluation of certain varieties of cotto (Gossypium spp.) for resistance against whitfly Bemisia tabaci Gennadius, (Aleyrodidae : Homoptera)
300 _a106p.+3Fig.+22Tab.
650 _aGossypium
650 _aSoftfibres
650 _aPlant diseases
650 _aInsecta
650 _aBemisia tabaci
502 _cAnnamalai University, Annamalainagar
_bM.Sc. (Ent.)
_d1987
502 _gNachiappan, R.M.
100 1 _aMohan, R.
_d
942 _2udc
_cT
901 _aRF8287
999 _c146959
_d146959