000 00573nam a2200181Ia 4500
008 140205s9999 xx 000 0 und d
100 _aRamachandran, N
245 _aBioefficacy of systematic fungicides against phytophthora infections in black pepper (Piper nigrum L.)
300 _a138
502 _gDr. Y. R. Sarma
_cUniversity of Calicut, Calicut
_d1990
650 _aAgriculture
650 _aPlant Pathology
653 _aBioefficacy
653 _ablack pepper (Piper nigrum L.)
653 _aFungicides
653 _aphytophthora infections
942 _2ddc
_cTH
999 _c4921
_d4921