Effect of Western Spruce Budworm on Douglas-fir Cone Production in Western Montana

Effect of Western Spruce Budworm on Douglas-fir Cone Production in Western Montana PDF Author: Allen B. Chrisman
Publisher:
ISBN:
Category : Cones (Botany)
Languages : en
Pages : 12

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Effect of Western Spruce Budworm on Douglas-fir Cone Production in Western Montana

Effect of Western Spruce Budworm on Douglas-fir Cone Production in Western Montana PDF Author: Allen B. Chrisman
Publisher:
ISBN:
Category : Cones (Botany)
Languages : en
Pages : 12

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Effect of Western Spruce Budworm on Douglas-Fir Cone Production in Western Montana (Classic Reprint)

Effect of Western Spruce Budworm on Douglas-Fir Cone Production in Western Montana (Classic Reprint) PDF Author: Allen B. Chrisman
Publisher: Forgotten Books
ISBN: 9780332616575
Category : Business & Economics
Languages : en
Pages : 20

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Excerpt from Effect of Western Spruce Budworm on Douglas-Fir Cone Production in Western Montana West of the Continental Divide, trees produced better cone crops in 1974, 1976, and 1978 than in 1975, 1977, and 1979 (fig. Greater cone production occurred on trees growing within lightly defoliated stands compared to heavily defoliated stands in 1974, 1976, and 1978. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Effect of Western Spruce Budworm on Douglas-fir Cone Production in Western Montana

Effect of Western Spruce Budworm on Douglas-fir Cone Production in Western Montana PDF Author: Allen B. Chrisman
Publisher:
ISBN:
Category : Cones (Botany)
Languages : en
Pages : 0

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Influence of Overstory Removal and Western Spruce Budworm Defoliation on Growth of Advance Conifer Regeneration in Montana

Influence of Overstory Removal and Western Spruce Budworm Defoliation on Growth of Advance Conifer Regeneration in Montana PDF Author: Clinton E. Carlson
Publisher:
ISBN:
Category : Conifers
Languages : en
Pages : 16

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Resistance of Douglas-fir to Western Spruce Budworm

Resistance of Douglas-fir to Western Spruce Budworm PDF Author: Geral I. McDonald
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 8

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Western Spruce Budworm in Idaho and Montana, 1976

Western Spruce Budworm in Idaho and Montana, 1976 PDF Author: United States. Forest Service. Northern Region
Publisher:
ISBN:
Category : Spruce budworm
Languages : en
Pages : 20

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Western Spruce Budworm Management Plan (WA,OR)

Western Spruce Budworm Management Plan (WA,OR) PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 134

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Impact of the Western Spruce Budworm on Buds, Developing Cones and Seeds of Douglas-fir in the Intermountain Region

Impact of the Western Spruce Budworm on Buds, Developing Cones and Seeds of Douglas-fir in the Intermountain Region PDF Author: Charles Joseph Frank
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 110

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Research Paper INT.

Research Paper INT. PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 426

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Managing Trees and Stands Susceptible to Western Spruce Budworm

Managing Trees and Stands Susceptible to Western Spruce Budworm PDF Author: Martha H. Brookes
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 130

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