000 00529nam a2200169Ia 4500
008 140205s9999 xx 000 0 und d
100 _aRavi, M
245 _aBiological control of foliar disease of onion (Allium cepa L.) caused by Alternaria porri (EII) Neerg
300 _a86
502 _gDr. G. Ramakrishnan
_cTamil Nadu Agricultural University, Coimbatore
_d2000
650 _aAgriculture
650 _aPlant Pathology
653 _aBiological control
653 _afoliar Disease
653 _aonion
942 _2ddc
_cTH
999 _c4913
_d4913