Screening Cotton for Resistance to Pink Bollworm (Classic Reprint) PDF Download
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Author: F. D. Wilson Publisher: Forgotten Books ISBN: 9780364840757 Category : Business & Economics Languages : en Pages : 34
Book Description
Excerpt from Screening Cotton for Resistance to Pink Bollworm Wilson, F. D., and R. L. Wilson. 1978. Seed damage by pink bollworm to race stocks, cultivars, and hybrids of cotton. Crop Science - 467. 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. D. Wilson Publisher: Forgotten Books ISBN: 9780364840757 Category : Business & Economics Languages : en Pages : 34
Book Description
Excerpt from Screening Cotton for Resistance to Pink Bollworm Wilson, F. D., and R. L. Wilson. 1978. Seed damage by pink bollworm to race stocks, cultivars, and hybrids of cotton. Crop Science - 467. 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: Pink Bollworm Research Center Publisher: Forgotten Books ISBN: 9780364793916 Category : Business & Economics Languages : en Pages : 86
Book Description
Excerpt from Pink Bollworm Information, Vol. 2: Cooperative Research on the Pink Bollworm and Related Cotton Insects Financial Support: Mississippi has now joined in the coordinated research program. The legislature of that State appropriated per annum for a two-year period, effective July 1, 1954. The Louisiana legislature appropriated for the fiscal year beginning September 1. 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: Pink Bollworm Research Center Publisher: Forgotten Books ISBN: 9780364793909 Category : Business & Economics Languages : en Pages : 100
Book Description
Excerpt from Pink Bollworm Information, Vol. 3: Cooperative Research on the Pink Bollworm and Related Cotton Insects Introduction: This, the third circular of information, comes to you for the purpose of keeping you informed of recent developments in the pink bollworm situation and in the research program on the pest. It is limited in its distribution to state and Federal officials and researchers directly concerned with the pink bollworm problem. 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: U. C. Loftin Publisher: Forgotten Books ISBN: 9781528529952 Category : Science Languages : en Pages : 78
Book Description
Excerpt from Report on Investigations of the Pink, Bollworm of Cotton in Mexico Bolls and squares were used, but the squares were found more satisfactory. The food with the young larvae was placed in vials plugged with cotton. The pieces of bolls would become discolored, decomposed, and unsuitable for food in one or two days, while a square would remain in good condition several days and the larva could be examined daily with less disturbance. Wire cages were also used over small potted plants and cotton plants in the experimental plat to check the laboratory results. The pupae were removed to glass vials with a piece of damp cotton in the bottom to provide the necessary humidity. 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: T. J. Henneberry Publisher: Forgotten Books ISBN: 9780260439154 Category : Business & Economics Languages : en Pages : 20
Book Description
Excerpt from Pink Bollworm Infestations and Relationships to Cotton Yield in Arizona The present paper reports the results of studies conducted at Poston, Ariz., in 1973 and 1974, and Tempe, Ariz in 1975, to determine the effect of pink bollworm populations on cotton yields under field conditions. 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: Harry Morgan Graham Publisher: Forgotten Books ISBN: 9780428458485 Category : Business & Economics Languages : en Pages : 96
Book Description
Excerpt from Pink Bollworm Control in the Western United States Avoidance of early planting can reduce the numbers of moths that survive to infest cotton in the spring. If planting is too late, however, it can result in yield losses, increased damage by late season infestations of insects such as the tobacco budworm, and increased proportions of the pink bollworm and other pests entering the overwintering stage. The most practical approach to reducing pink bollworm populations is to plant when optimal conditions for seed germination occur, produce a heavy boll set before the extreme summer heat reduces fruiting, and terminate fruiting earlier than it is now normally accomplished. At present, early termination of fruiting is limited to cessation of irrigation and to early maturing varieties. An irrigation termination of August 1 at Yuma, Ariz., reduced overwintering pink bollworm populations with no reduction in yield compared with later irrigation termination dates. This date would have to be altered for other locations, depending on soil type and other factors. Not only does the production of an early cotton crop decrease overwintering pink bollworm populations, it also may result in increased quality of the cotton by avoiding insect damage, boll rot, and storm damage that can occur in later cotton. Plant growth regulators have been used effectively to terminate cotton fruiting. These may have some advantages over irrigation termination, but none is registered for this use on cotton as yet. 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: A. L. Quaintance Publisher: Forgotten Books ISBN: 9780364809785 Category : Science Languages : en Pages : 204
Book Description
Excerpt from The Cotton Bollworm During that year special attention was given to field work, though such laboratory investigations as were possible were conducted. The principal results of field work in 1903 have been, reported in Farmers'. Bulletin no. 191 of this Department. 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. D. Wilson
Author: F. D. Wilson
Author: 
Author: 
Author: F. D. Wilson
Author: Pink Bollworm Research Center
Author: Pink Bollworm Research Center
Author: U. C. Loftin
Author: T. J. Henneberry
Author: Harry Morgan Graham
Author: A. L. Quaintance