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Survival Of The Pink Bollworm Under Various Cultural And Climatic Conditions Classic Reprint
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Book Synopsis Survival of the Pink Bollworm Under Various Cultural and Climatic Conditions (Classic Reprint) by : Andrew J. Chapman
Download or read book Survival of the Pink Bollworm Under Various Cultural and Climatic Conditions (Classic Reprint) written by Andrew J. Chapman and published by Forgotten Books. This book was released on 2018-01-09 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Survival of the Pink Bollworm Under Various Cultural and Climatic Conditions Weather and fruiting conditions Of the plants at the time of the first frosts in the fall have been Observed to influence the potential overwinter ing pink bollworm population. When light frosts persist for several days before subfreezing temperature, the mortality in succulent bolls is negligible, whereas a sudden freeze following warm weather results in a high mortality. Examination of green bolls after a sudden drop in temperature to 24 and 21 F. On 2 consecutive days Showed 98-percent larval mortality. Similar temperatures occur frequently in the colder climates of the infested area, where many bolls are green at frost date. When temperatures are low enough to freeze these bolls, the pink boll worm population is greatly reduced. 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.
Book Synopsis Survival of the Pink Bollworm Under Various Cultural and Climatic Conditions by :
Download or read book Survival of the Pink Bollworm Under Various Cultural and Climatic Conditions written by and published by . This book was released on 1960 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Survival of the Pink Bollworm Under Various Cultural and Climatic Conditions by :
Download or read book Survival of the Pink Bollworm Under Various Cultural and Climatic Conditions written by and published by . This book was released on 1960 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Survival of Pink Bollworm Under Various Cultural and Climatic Conditions by :
Download or read book Survival of Pink Bollworm Under Various Cultural and Climatic Conditions written by and published by . This book was released on 1960 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pink Bollworm written by Louis A. Bariola and published by Forgotten Books. This book was released on 2018-09-20 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Pink Bollworm: Factors Affecting Survival of Diapause Larvae and Emergence of Overwintered Moths in the Spring in Central Arizona This publication reports research involving pesticides. It does not contain recommendation for their use, nor does it imply that the uses discussed here have been registered. All uses of pesticides must be registered by appropriate State and/or Federal agencies before they can be recommended. 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.
Book Synopsis Fifty Years of Research on the Pink Bollworm in the United States by : Lloyd W. Noble
Download or read book Fifty Years of Research on the Pink Bollworm in the United States written by Lloyd W. Noble and published by . This book was released on 1969 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effects of Various Cultural Treatments on Pink Bollworm Survival and Emergence by : United States. Bureau of Entomology and Plant Quarantine
Download or read book The Effects of Various Cultural Treatments on Pink Bollworm Survival and Emergence written by United States. Bureau of Entomology and Plant Quarantine and published by . This book was released on 1938 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Winter Survival of the Pink Bollworm in Arizona by : George Peter Wene
Download or read book Winter Survival of the Pink Bollworm in Arizona written by George Peter Wene and published by . This book was released on 1965 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Kill of Pink Bollworms in the Cotton Gin and the Oil Mill (Classic Reprint) by : Oris T. Robertson
Download or read book Kill of Pink Bollworms in the Cotton Gin and the Oil Mill (Classic Reprint) written by Oris T. Robertson and published by Forgotten Books. This book was released on 2018-09-19 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Kill of Pink Bollworms in the Cotton Gin and the Oil Mill Most of the larvae of late-season generations of the pink bollworm remain in bolls and there enter the diapause, or resting stage, in which, under natural conditions, they live through the winter. Lar vae that survive the winter in the field do so mostly in waste cotton remaining after harvest. It has long been recognized that cotton infested with the pink bollworm should be harvested thoroughly and transported in a way that avoids deposition of waste along road sides, in order that as many as possible of the worms may be carried to the gin rather than left to infest the next year's crop. 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.
Book Synopsis Pink Bollworm Infestations and Relationships to Cotton Yield in Arizona (Classic Reprint) by : T. J. Henneberry
Download or read book Pink Bollworm Infestations and Relationships to Cotton Yield in Arizona (Classic Reprint) written by T. J. Henneberry and published by Forgotten Books. This book was released on 2017-11-19 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Pink Bollworm Control in the Western United States (Classic Reprint) by : Harry Morgan Graham
Download or read book Pink Bollworm Control in the Western United States (Classic Reprint) written by Harry Morgan Graham and published by Forgotten Books. This book was released on 2018-01-12 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis The Pink Bollworm, Comparative Winter Survival in Mississippi and Arizona by :
Download or read book The Pink Bollworm, Comparative Winter Survival in Mississippi and Arizona written by and published by . This book was released on 1989 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pink Bollworm Information, Vol. 3 by : Pink Bollworm Research Center
Download or read book Pink Bollworm Information, Vol. 3 written by Pink Bollworm Research Center and published by Forgotten Books. This book was released on 2018-03-17 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Pink Bollworm written by L. A. Bariola and published by . This book was released on 1984 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aerial Dispersal of the Pink Bollworm in the United States and Mexico: Production Research Report No. 96 (Classic Reprint) by : Perry A. Glick
Download or read book Aerial Dispersal of the Pink Bollworm in the United States and Mexico: Production Research Report No. 96 (Classic Reprint) written by Perry A. Glick and published by Forgotten Books. This book was released on 2018-09-19 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Aerial Dispersal of the Pink Bollworm in the United States and Mexico: Production Research Report No. 96 Light traps have been used to detect the occur rence and dispersal of pink bollworm moths in many areas. Glick and Hollingsworth who operated traps in the lower Rio Grande Valley during the summer and fall of 1952, collected many pink bollworm moths; they trapped more moths in late August than in any other month. During one night (august immediately after cotton stalks in the area had all been destroyed, they collected an estimated pink bollworm moths. The following ni ht, the collected only and 8 days later Septem r 6) only 34. They concluded that because the cotton stalks had been completely destroyed, the moths had taken flight to another area more promising. Since at this time the prevailing wind was south southeast, they probably dispersed in a northerly direction. During the late summer of 1952, Glick and Hollingsworth (8) collected pink bollworm moths from light traps placed in the northeastern part of Texas; before this time the area had not been known to be infested. Their finding indicated that moths had migrated into the area. The moths were probably carried by the southerly winds from a heavy infestation on late cotton in the Corpus Christi area that was present in the fall of 1951. 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.
Book Synopsis Pink Bollworm Management in Cotton in the Southwestern United States (Classic Reprint) by : T. J. Henneberry
Download or read book Pink Bollworm Management in Cotton in the Southwestern United States (Classic Reprint) written by T. J. Henneberry and published by Forgotten Books. This book was released on 2018-05-14 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Pink Bollworm Management in Cotton in the Southwestern United States The first pink bollworm infestations in eastern Arizona were reported in 1926. At intervals thereafter, they occurred in other parts of the State and were suppressed through cooperative Federal, State, and industry programs, but infestations spread rapidly after termination of the cooperative efforts in 1963 and were found in the Imperial Valley of California in 1965. Spread was rapid throughout southern California and severe losses occurred by 1967. Infestations were detected in the high desert areas of Los Angeles and San Bernadino Counties in that year, and four moths and six larvae were found in the San Joaquin Valley near Bakersfield. Varying numbers of native moths have been trapped each year except for 1968, and a few larvae were found in the San Joaquin Valley in 1970, 1977, 1980, and 1983. However, by 1985, the San Joaquin Valley remains the only cotton growing area in the Western United States without a firmly established pink bollworm population. 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.
Book Synopsis Report on Investigations of the Pink, Bollworm of Cotton in Mexico (Classic Reprint) by : U. C. Loftin
Download or read book Report on Investigations of the Pink, Bollworm of Cotton in Mexico (Classic Reprint) written by U. C. Loftin and published by Forgotten Books. This book was released on 2017-10-13 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
