TY - BOOK AU - PREM Raj TI - Epidemiological studies on disease parameters in melon-pseudoperonospora cubensis system U1 - 635.611 94 P75E PY - 1997/// PB - Ludhiana KW - MUSKEMELON -- DISEASES AND PESTS KW - FUNGUS KW - MELON KW - PES U DO P ER ONOS POEPI D EMIOLOGY KW - PL PATHOLOGY N2 - Plants 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 ER -