Browsing Faculty of Agriculture and Environmental Studies by Author "Merwin, Ian A."
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Malus germplasm varies in resistance or tolerance to apple replant pathogens in a mixture of New York orchard soils.
Isutsa, Dorcas K. 1; Merwin, Ian A. (American Society for Horticultural Science, 2000-04)We tested 40 seedling lots and 17 clonal accessions - representing 941 genotypes and 19 species or interspecific hybrids of Malus - for their resistance or tolerance to apple replant disease (ARD) in a mixture of five New ... -
Nematodes and fungi associated with apple replant disorder in sampled New York State orchards.
Isutsa, Dorcas Khasungu; Merwin, Ian A. (2014)The factors associated with unthrifty growth of apple are not fully determined, resulting i n inadequate diagnosis of apple replant disorder (ARD). The present study isolated and identified nematodes and fungi from ARD ...