Author: B. F. Lutman
Publisher: Forgotten Books
ISBN: 9781391206448
Category :
Languages : en
Pages : 1076
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Book Description
Excerpt from Potato Scab Note - The studies herein reported have been conducted by the writers at this Station during the last four years. The original suggestion of the problem. The isolation of the German cultures, and the study of the pathology of the tissues are to the credit of the senior author. The junior author has been in charge or practically the entire laboratory and field work. The authors assume joint responsibility for everything included. 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: Warner Jackson Morse
Publisher: Forgotten Books
ISBN: 9780266869757
Category : Science
Languages : en
Pages : 28
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Book Description
Excerpt from Powdery Scab of Potatoes The first report of powdery scab in the United States was made by the writer on May 27, 1913, and based upon tubers received some months before from Massachusetts and Nebras kafi'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: Frank William Rane
Publisher: Forgotten Books
ISBN: 9780266934622
Category : Business & Economics
Languages : en
Pages : 26
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Book Description
Excerpt from Potatoes: Potato Blight, Potato Scab; November, 1894 The rows were each 75 feet long and in every instance possible two rows of each variety were planted, each in a. Different part of the field. The average of the two rows of the same Variety constitutes, therefore, the final result. All of. The seed excepting N os, 8, 9, 10, 15, 16 and 17, came in the ordinary bulk form. The latter came as single eye cuttings put up in gypsum or land plaster, 100 eyes in a box. In order to have the conditions similar in every instance, we made single eye cuttings of all the varieties. They were placed about six inches apart in the row. 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: F. Wm Rane
Publisher: Forgotten Books
ISBN: 9780666002761
Category : Gardening
Languages : en
Pages : 22
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Book Description
Excerpt from Potatoes: Varieties, Fertilizers, Scab 2; We feel little hesitancy, however, in recommending such as White Star, Rural New Yorker No. 2; American Wonder, Carman No. 3, Governor Rusk, and Sir William, as these have been reported on favorably from so many sections. 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: Warner Jackson Morse
Publisher: Forgotten Books
ISBN: 9780364846926
Category : Business & Economics
Languages : en
Pages : 22
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Book Description
Excerpt from The Prevention of Potato Scab From the evidence at hand it appears that the amount of potato scab in certain portions of Maine is rapidly increasing. Many bushels of otherwise excellent potatoes are 'now annu ally sent to the starch factory, thus materially reducing the profit of the grower. This rapid increase Of scab is very evident in Aroostook county. Never has the Station received so many complaints from growers with regard to losses from this cause as was the case last season. An explanation Of this condition of affairs is not hard to find. Two years ago on account of the scarcity and consequent high price Of seed many farmers planted the scabby tubers which were unfit for market. Very frequently experienced growers are met who advocate this practice, claim ing from mistaken Observation that there is no danger from the use Of scabby seed, thus assisting indirectly in the propagation and spread Of the disease. This indicates that the nature of the disease and the importance of planting clean, disinfected seed to insure a clean crop and to guard against infection of the soil is not realized by many growers. In view of the fact there are still large areas which are free from scab or which are but slightly infected, and each year a considerable amount of previously uncultivated soil is added to the potato growing acreage of the state, it is highly important that ample precautions be taken to prevent the introduction Of scab germs into this clean soil. 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: John William Eastham
Publisher: Forgotten Books
ISBN: 9781390355437
Category : Business & Economics
Languages : en
Pages : 22
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Book Description
Excerpt from Powdery Scab of Potatoes: Spongospora Subterranea (Wallr.) Johns I. Use only seed from a crop free from the disease. 2. Disinfect such seed to dmtroy any stray disease germs. 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: I. E. Melhus
Publisher: Forgotten Books
ISBN: 9780266957058
Category : Business & Economics
Languages : en
Pages : 24
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Excerpt from Powdery Scab (Spongospora Subterranea) Of Potatoes A, A large host cell in which there are three amoebae of Spongospora, B, A young host cell in the early stages of infection. The amoeba lies just below the nuoleus. C, The3. Dept. Of Agriculture. Plate I. 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: Michigan State University. Agricultural Experiment Station
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author: Roland Thaxter
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author: W. A. Orton
Publisher: Forgotten Books
ISBN: 9780260063878
Category : Business & Economics
Languages : en
Pages : 24
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Book Description
Excerpt from The Potato Quarantine and the American Potato Industry Osborn holds that the soil moisture determines to a great extent the damage done by the disease. Under dry conditions of the soil the external appearance is limited to small circular patches about-5 mui. Across. Under wet conditions the damage is more serious and the scabs may be as large as 3 to 4 cm. In diameter and as much as 2 cm. In depth. Powdery scab is common in northern Europe, Where it has been known for many years. In Canada it occurs in the provinces of New Brunswick, Prince Edward Island, Nova Scotia, and Quebec, not universally but rather generally distributed in many sections. The disease appears not to be established 1n the United States except in isolated cases, mostly near the Canadian border, where further sur veys are now being made. There is need for the continuance of careful surveys in all States where any imported potatoes may have been planted; to insure the stamping out of any infection that may be present. 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.
