Title :
Host Plant Resistance to Fire Blight )Erwinia amylovora( in the Rosaceae subfamily Maloideae
Author :
Thomas G.Ranney استاد راهنما
University :
Raleigh North carolina state university
Major :
Ph.D)Horticultural Science(
Keyword :
diesease resistance host plant resistance Pyrus flowerning quince Malus phytoalexities secondary metabolites flowering crabapples
