Destroy the Common Barberry PDF Download
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Author: Elvin Charles Stakman
Publisher:
ISBN:
Category : Barberries
Languages : en
Pages : 20
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Book Description
Author: Elvin Charles Stakman
Publisher:
ISBN:
Category : Barberries
Languages : en
Pages : 20
Get Book Here
Book Description
Author: Elvin Charles Stakman
Publisher:
ISBN:
Category : Barberries
Languages : en
Pages : 32
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Book Description
Author: Harry Elwood Morris
Publisher:
ISBN:
Category : Barberries
Languages : en
Pages : 32
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Book Description
Author: Lawrence Wood Durrell
Publisher:
ISBN:
Category : Barberries
Languages : en
Pages : 28
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Book Description
Author: Robert W. Bills
Publisher: Forgotten Books
ISBN: 9781528594998
Category : Business & Economics
Languages : en
Pages : 20
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Book Description
Excerpt from Progress of the Barberry Eradication Campaign in Illinois in 1929 The production of rust - resistant varieties of grains probably will be much more successful, however, when all common barberry bushes have been eradicated. The reason for this is shown in the recent important discoveries made in the Canadian Rust Research Laboratories at Winnipeg and by Dr. E. C. Stakman and his coworkers at the University of Minnesota. Both of these groups conducting independent research have proved that entirely new strains of stem rust are produced if two_different forms cross-breed on barberry leaves. The certainty that new forms of the dangerous disease may appear suddenly, makes the eradication of the common barberry all the more imperative, since it is on the barberry alone that this crossing can occur in nature. The new and appar ently resistant varieties of grains are not safe with barberries near. If for no other reason than to protect the new kinds of superwheat which are now in the process of being developed, all common barberry bushes should 1x3 destroyed. 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.
Author: Barberry Eradication Campaign in Ohio
Publisher:
ISBN:
Category : Barberries
Languages : en
Pages : 120
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Book Description
Author: Noel Finley Thompson
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 32
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Book Description
Author:
Publisher:
ISBN:
Category : Barberries
Languages : en
Pages : 8
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Book Description
Author: Elvin Charles Stakman
Publisher:
ISBN:
Category : Barberries
Languages : en
Pages : 30
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Book Description
Author: Earnest A. Lungren
Publisher: Forgotten Books
ISBN: 9780365101963
Category : Business & Economics
Languages : en
Pages : 28
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Book Description
Excerpt from Progress of the Barberry Eradication Campaign in Colorado and Wyoming in 1930 In 1933, the survey in Colorado and Wyoming was of the intensive type. All farm and city properties in the coun ties where work was done were carefully inspected for common barberry bushes. Rivers and ditch banks, woodlots, fence rows, in fact all places where shrubs commonly grow, were inspected for barberry bushes. In Colorado a thorough second survey was made of Douglas, Elbert, and El Paso Counties. Three thousand five hundred and three common barberry bushes and seedlings were found and destroyed in these counties this year. One large escaped area of several hundred bushes was found west of Colorado Springs, Colorado. The bushes were growing wild over the hillsides and in the canyons for a distance of ten miles west of the city They evidently had been spread from barberries that were planted in the city of Colorado Springs prior to 1918. 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.
