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Electronic Theses & Dissertations
7
William J. Beal Collection
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Theses
7
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Proceedings (reports)
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English
8
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7
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Apples
1
Erwinia amylovora
1
Flowers--Morphology
1
Fruit trees
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Fruit--Diseases and pests
1
Fruit--Ripening
1
Grafting
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Pests--Control
1
Plants--Effect of chemicals on
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Roots (Botany)
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Studies on the nutrition of Bartlett pear trees (Pyrus dommunis L) and fire blight (Erwinia amylovora, Burr.)
Lewis, Lowell Nelson
Text (1960)
Part of
Electronic Theses & Dissertations
Distinguishing varieties of pears by blossoms
Beal, W. J. (William James), 1833-1924
Text (1881)
Part of
William J. Beal Collection
Rootstocks for pears with special reference to scion rooting and compatibility
Randhawa, G. S. (Gurcharan Singh), 1923-
Text (1949)
Part of
Electronic Theses & Dissertations
Control of codling moth with mating disruption in pear orchards and effects on beneficials and non-target pests
Núñez, Saturnino
Text (1992)
Part of
Electronic Theses & Dissertations
A study of "stone cells" in pears with special reference to varietial differences
Batjer, Lawrence P.
Text (1930)
Part of
Electronic Theses & Dissertations
Factors influencing the foliar penetration of naphthaleneacetic acid and naphthaleneacetamide into leaves of pear (Pyrus communis L.)
Greene, Duane Wesley
Text (1969)
Part of
Electronic Theses & Dissertations
Prediction and evaluation of Bartlett pear fruit maturity
Johnson, Timothy James, 1939-
Text (1971)
Part of
Electronic Theses & Dissertations
Malic enzyme in pome fruits : Some properties and relation to fruit ripening
Klein, Isaac
Text (1969)
Part of
Electronic Theses & Dissertations
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