Author: Robert William Brandt
Publisher: Forgotten Books
ISBN: 9780365125990
Category : Science
Languages : en
Pages : 70
Book Description
Excerpt from The Rhabdocline Needle Cast of Douglas-Fir Wilson and Wilson (70) first reported the disease in Europe in 1926, and described its symptoms on two varieties of Douglas-fir in Scotland. They traced the development of the fungus in the needles and gave the first summary of the life history of the fungus. The initial infection in Scotland was believed to have originated from Douglas-fir transplant stock imported from the Northwestern United States and Canada. Wind dissemination of ascospores was suggested as the probable source of a second infection in an area eight miles from the first. Boyce (2) in 1926 reported the epidemic nature of the fungus on Douglas-fir in Scotland as contrasted to its endemic nature in its native habitat. He observed the apparent immunity of the fast growing green strain of Douglas-fir. A year later, however, Boyce (3) suggested the possibility of fungus adaptation to the green strain. 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.
The Rhabdocline Needle Cast of Douglas-Fir (Classic Reprint)
Author: Robert William Brandt
Publisher: Forgotten Books
ISBN: 9780365125990
Category : Science
Languages : en
Pages : 70
Book Description
Excerpt from The Rhabdocline Needle Cast of Douglas-Fir Wilson and Wilson (70) first reported the disease in Europe in 1926, and described its symptoms on two varieties of Douglas-fir in Scotland. They traced the development of the fungus in the needles and gave the first summary of the life history of the fungus. The initial infection in Scotland was believed to have originated from Douglas-fir transplant stock imported from the Northwestern United States and Canada. Wind dissemination of ascospores was suggested as the probable source of a second infection in an area eight miles from the first. Boyce (2) in 1926 reported the epidemic nature of the fungus on Douglas-fir in Scotland as contrasted to its endemic nature in its native habitat. He observed the apparent immunity of the fast growing green strain of Douglas-fir. A year later, however, Boyce (3) suggested the possibility of fungus adaptation to the green strain. 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.
Publisher: Forgotten Books
ISBN: 9780365125990
Category : Science
Languages : en
Pages : 70
Book Description
Excerpt from The Rhabdocline Needle Cast of Douglas-Fir Wilson and Wilson (70) first reported the disease in Europe in 1926, and described its symptoms on two varieties of Douglas-fir in Scotland. They traced the development of the fungus in the needles and gave the first summary of the life history of the fungus. The initial infection in Scotland was believed to have originated from Douglas-fir transplant stock imported from the Northwestern United States and Canada. Wind dissemination of ascospores was suggested as the probable source of a second infection in an area eight miles from the first. Boyce (2) in 1926 reported the epidemic nature of the fungus on Douglas-fir in Scotland as contrasted to its endemic nature in its native habitat. He observed the apparent immunity of the fast growing green strain of Douglas-fir. A year later, however, Boyce (3) suggested the possibility of fungus adaptation to the green strain. 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.
The Rhabdocline Needle Cast of Douglas Fir
Author:
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 66
Book Description
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 66
Book Description
The Rhabdocline Needle Cast of Douglas-fir
Author: R.W. Brandt (bosbeheer.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 66
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 66
Book Description
Rhabdocline Needle Cast of Douglas Fir
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Susceptibility of Inland Douglas-fir to Rhabdocline Needle Cast
Author: Raymond J. Hoff
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 4
Book Description
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 4
Book Description
Rhabdocline Needle Cast of Douglas-fir
Author: Nicholas Wilhelmi
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 0
Book Description
Rhabdocline Needle Cast of Douglas-fir
Author: Roy M. Davidson
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 2
Book Description
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 2
Book Description
Rhabdocline Needle Cast of Douglas-fir
Author: Roy M. Davidson
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 2
Book Description
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 2
Book Description
The Occurrence of Rhabdocline Needle Cast of Douglas Fir in Pennsylvania
Author: W. J. Stambaugh
Publisher:
ISBN:
Category :
Languages : en
Pages : 2
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 2
Book Description
Growth Reduction in Douglas Fir Caused by Rhabdocline Needle Cast
Author: Timo Kurkela
Publisher:
ISBN: 9789514005404
Category :
Languages : en
Pages : 16
Book Description
Publisher:
ISBN: 9789514005404
Category :
Languages : en
Pages : 16
Book Description