Apple rootstocks evaluated for California
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Published in California agriculture (Berkeley, Calif.) (01.03.1992)
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Problems with chemical control of pear Psylla [pyricola]
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Published in California agriculture (Berkeley, Calif.) (01.09.1981)
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Copper-streptomycin sprays control pear blossom blast [Pseudomonas syringae]
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Apple rootstocks evaluated for California
Micke, W.C. (U.C., Davis), Yeager, J.T, Vossen, P.M, Bethell, R.S, Foott, J.H, Tyler, R.H
Published in California grower (USA) (01.06.1992)
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Published in California grower (USA) (01.06.1992)
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