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Subjects genotype Remove constraint genotype: genotype Subjects germplasm Remove constraint germplasm: germplasm Subjects pears Remove constraint pears: pears

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1. Adventitious shoot regeneration of pear (Pyrus spp.) genotypes

Author:: Richard L. Bell , Ralph Scorza , Delores Lomberk
Subject:: Pyrus communis , Pyrus pyrifolia , adventitious shoots , analysis of variance , cold storage , cultivars , culture media , genotype , germplasm , in vitro regeneration , nutrients , pears , plant genetic resources , scions , vitamins , Oregon
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2012

2. Resistance to pear psylla nymphal feeding of germplasm from Central Europe

Description:: Paper presented at the XXVI International Horticultural Congress on Genetics and Breeding of Tree Fruits and Nuts, held August 11-17, 2002, Toronto, Canada.
Author:: Bell, R.L.
Subject:: Pyrus communis , pears , Cacopsylla pyricola , insect pests , plant pests , pest resistance , germplasm , genotype , Central European region
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2003