000 00844nam a2200205Ia 4500
008 170101s1997 xx 000 0 und d
082 _a635.611 94 P75E
100 _aPREM Raj
245 0 _aEpidemiological studies on disease parameters in melon-pseudoperonospora cubensis system
260 _bLudhiana
_c1997
300 _a51,7L
520 _aPlants of snapmelon genotypes EC-163888 and MR-1 showed resistance to Pseudoperonospora cubensls whereas that of KP-4 and SP-3 showed symptoms of downy mildew after 10-12 days of inoculation as compared to Punjab Hybrid where symptoms were visible after 4
650 _aMUSKEMELON -- DISEASES AND PESTS
653 _aFUNGUS
653 _aMELON
653 _aMUSKEMELON -- DISEASES AND PESTS
653 _aPES U DO P ER ONOS POEPI D EMIOLOGY
653 _aPL PATHOLOGY
942 _2ddc
_cT
999 _c115450
_d115450