000 00629 am a2200181 a 4500
245 1 _aStudies on chitin inhibitors against rice whitebacked planthopper,sogatella furcifera horvath and green leafhopper,nephotettix virescens (Distant)
300 _a213p+34Table+8Fig.+8Plates+1Appen.
650 _aSogatella Furcifera
650 _aNephotettix virescens
650 _aGreen Leafhopper
650 _aRice
650 _aPlanthopper
502 _cTamil Nadu Agricultural University,Coimbatore
_bM.Sc. (Agricultural Entomology)
_d1990
502 _gGopalan, M.
100 1 _aC., Mani
_d
942 _2udc
_cT
901 _aRF9742
999 _c150592
_d150592