000 00578 am a2200205 a 4500
245 1 _aManagement of rice blast disease by using chemicals and plant extracts
300 _a50p
650 _aExtracts
650 _aprocessed plant products
650 _aseed extracts
650 _awood extracts
650 _aplant products
650 _acreals
650 _aplant diseases
502 _cTamil Nadu Agricultural University,Coimbtore
_bM.Sc. (Plant Pathology)
_d1961
502 _gMariappan, V.
100 1 _aKannan, A.Kamala
_d
942 _2udc
_cT
901 _aRF2841
999 _c149106
_d149106