R. J. Hoff

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Genetic variation in susceptibility of western white pine to needle blight

by R. J. Hoff First published in 1978 — 3 editions
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Short internodes in western white pine

by R. J. Hoff First published in 1984 — 3 editions
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Differential susceptibility of 19 white pine species to woolly aphid (Pineus coloradensis)

by R. J. Hoff First published in 1977 — 3 editions
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Resistance of ponderosa pine to the gouty pitch midge (Cecidomyia piniinopis)

by R. J. Hoff First published in 1988 — 3 editions
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Improving rust-resistant strains of inland western white pine / Raymond J. Hoff and Geral I. McDonald.

by R. J. Hoff First published in 1980 — 3 editions
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Differential susceptibility of ponderosa pine to the gouty pitch midge (Cecidomyia piniinopis)

by R. J. Hoff First published in 1989 — 3 editions
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Genetic variation in susceptibility of lodgepole pine to western gall rust in the inland Northwest

by R. J. Hoff First published in 1994 — 2 editions
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Resistance to Cronartium ribicola in Pinus monticola: structure and gain of resistance in the second generation

by R. J. Hoff First published in 1973 — 2 editions
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Susceptibility of lodgepole pine to western gall rust within the middle Columbia River system

by R. J. Hoff First published in 1992 — 2 editions
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All My Grateful Days: Cultivating Gratitude

by R. J. Hoff First published in 2020 — 1 edition

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Life after Tod: Tashara's Gratitude Journal

by R. J. Hoff First published in 2022 — 1 edition

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Comparative growth rates of western white pine varieties resistant to blister rust

by R. J. Hoff First published in 1980 — 1 edition
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Cone production of western white pine seedlings and grafts

by R. J. Hoff First published in 1981 — 1 edition
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Delayed graft incompatibility in western white pine

by R. J. Hoff First published in 1977 — 1 edition
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How to recognize blister rust infection on whitebark pine

by R. J. Hoff First published in 1992 — 1 edition
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Inheritance of the bark reaction resistance mechanism in pinus monticola infected by cronartium ribicola

by R. J. Hoff First published in 1986 — 1 edition
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Mass selection for blister rust resistance: a method for natural regeneration of western white pine

by R. J. Hoff First published in 1976 — 1 edition
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Recommendations for selection and management of seed orchards of western white pine

by R. J. Hoff First published in 1982 — 1 edition
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Susceptibility of inland Douglas-fir to Rhabdocline needle cast

by R. J. Hoff First published in 1987 — 1 edition
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Susceptibility of lodgepole pine to the needle cast fungus lophodermella concolor

by R. J. Hoff First published in 1985 — 1 edition
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OLID: OL1110142A

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Created April 1, 2008
2 revisions

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August 19, 2008	Edited by an anonymous user	fix author name
April 1, 2008	Created by an anonymous user	initial import

R. J. Hoff

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