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Evaluation Of Ryania For The Protection Of Stored Wheat And Shelled Corn From Insect Attack Classic Reprint
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Book Synopsis Evaluation of Ryania for the Protection of Stored Wheat and Shelled Corn from Insect Attack (Classic Reprint) by : Herbert Halden Walkden
Download or read book Evaluation of Ryania for the Protection of Stored Wheat and Shelled Corn from Insect Attack (Classic Reprint) written by Herbert Halden Walkden and published by Forgotten Books. This book was released on 2017-11-19 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Evaluation of Ryania for the Protection of Stored Wheat and Shelled Corn From Insect Attack The studies were conducted under actual storage conditions both on the farm and at CCC bin sites. At the latter tests were made with wheat and shelled corn stored in the standard circular 3, 250 - bushel metal bins of the Commodity Credit Corporation, U. S. Department of Agriculture, and also on shelled corn in 3, 000-bushel rectangular wooden bins. 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 Evaluation of Ryania for the Protection of Stored Wheat and Shelled Corn from Insect Attack by : Herbert Halden Walkden
Download or read book Evaluation of Ryania for the Protection of Stored Wheat and Shelled Corn from Insect Attack written by Herbert Halden Walkden and published by . This book was released on 1958 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Ryania for the Protection of Stored Wheat and Shelled Corn from Insect Attack by : Herbert Halden Walkden
Download or read book Evaluation of Ryania for the Protection of Stored Wheat and Shelled Corn from Insect Attack written by Herbert Halden Walkden and published by . This book was released on 1958 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Synergized Pyrethrum for the Protection of Stored Wheat and Shelled Corn from Insect Attack (Classic Reprint) by : Herbert Halden Walkden
Download or read book Evaluation of Synergized Pyrethrum for the Protection of Stored Wheat and Shelled Corn from Insect Attack (Classic Reprint) written by Herbert Halden Walkden and published by Forgotten Books. This book was released on 2018-01-09 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Evaluation of Synergized Pyrethrum for the Protection of Stored Wheat and Shelled Corn From Insect Attack The studies were conducted on wheat and shelled corn stored on Commodity Credit Corporation, U. S. Department of Agriculture bin sites in rectangular, wooden bins of a rated capacity of 3, 200 bushels, and in standard circular metal bins of a rated capacity of 3, 250 bushels. After the protective treatments were applied, the grain was sampled monthly to determine levels of insect population and moisture content, and quarterly for chemical residue analyses, bioassay tests, and commercial grade. Various formulations of pyrethrins and a synergist were applied to wheat and shelled corn. The pyrethrins content of these formulations ranged from 0. 89 to 2. 50 p. P.m. (parts per million), with the synergist usually in the ratio of 1 to 10. Tests were also made with the ratio 1 to 5, with the synergist alone, and with pyrethrins alone. 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 Evaluation of Lindane for the Protection of Stored Wheat and Shelled Corn From Insect Attack (Classic Reprint) by : Herbert Halden Walkden
Download or read book Evaluation of Lindane for the Protection of Stored Wheat and Shelled Corn From Insect Attack (Classic Reprint) written by Herbert Halden Walkden and published by Forgotten Books. This book was released on 2018-03-28 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Evaluation of Lindane for the Protection of Stored Wheat and Shelled Corn From Insect Attack The studies were conducted on wheat and shelled corn in the standard Circular -bushel metal bins of the Commodity Credit Corporation, U. S. Department of Agriculture. After the protective treatments were applied. 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 Evaluation of Lindane for the Protection of Stored Wheat and Shelled Corn from Insect Attack by : Herbert Halden Walkden
Download or read book Evaluation of Lindane for the Protection of Stored Wheat and Shelled Corn from Insect Attack written by Herbert Halden Walkden and published by . This book was released on 1958 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Methoxychlor for the Protection of Stored Wheat and Shelled Corn from Insect Attack by : Herbert Halden Walkden
Download or read book Evaluation of Methoxychlor for the Protection of Stored Wheat and Shelled Corn from Insect Attack written by Herbert Halden Walkden and published by . This book was released on 1958 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Synergized Pyrethrum for the Protection of Stored Wheat and Shelled Corn from Insect Attack by : Herbert Halden Walkden
Download or read book Evaluation of Synergized Pyrethrum for the Protection of Stored Wheat and Shelled Corn from Insect Attack written by Herbert Halden Walkden and published by . This book was released on 1959 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Synergized Pyrethrum for the Protection of Stored Wheat and Shelled Corn from Insect Attack by : Herbert Halden Walkden
Download or read book Evaluation of Synergized Pyrethrum for the Protection of Stored Wheat and Shelled Corn from Insect Attack written by Herbert Halden Walkden and published by . This book was released on 1959 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Dusts and Sprays for the Protection of Shelled Corn from Insect Attack by : Albert C. Apt
Download or read book Evaluation of Dusts and Sprays for the Protection of Shelled Corn from Insect Attack written by Albert C. Apt and published by . This book was released on 1954 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Lindane for the Protection of Stored Wheat and Shelled Corn from Insect Attack by : Herbert Halden Walkden
Download or read book Evaluation of Lindane for the Protection of Stored Wheat and Shelled Corn from Insect Attack written by Herbert Halden Walkden and published by . This book was released on 1958 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Treatments for the Protection of Stored Southern-Grown Corn from Rice Weevil Attack by : Delmon William La Hue
Download or read book Treatments for the Protection of Stored Southern-Grown Corn from Rice Weevil Attack written by Delmon William La Hue and published by Forgotten Books. This book was released on 2017-11-19 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Treatments for the Protection of Stored Southern-Grown Corn From Rice Weevil Attack: Exploratory Tests Exploratory studies were made at Tifton, Ga. Between 1951 and 1958, on the use of lindane, malathion, methoxychlor, synergized pyrethrum, and ryania as insecticides to protect stored corn against rice weevil infestation. Results were to be used as a basis for evaluation studies on a commercial scale. Samples of treated ear corn in the husks, husked ear corn, and shelled corn were exposed for varying lengths of storage in l-gal lon jars and 5-cubic - foot drum-type bins. Protection was measured by the increase of infested ears and the increase in weevil-damaged kernels, compared to increases in untreated checks, during the selected storage periods. Lindane protective dusts and sprays - applied at dosages of 2 to 5 parts per million of lindane were highly effective in protecting husked ear corn and shelled corn for periods up to 18 months. 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 Evaluation of Four Inert Dusts for the Protection of Stored Wheat in Kansas from Insect Attack (Classic Reprint) by : G. D. White
Download or read book Evaluation of Four Inert Dusts for the Protection of Stored Wheat in Kansas from Insect Attack (Classic Reprint) written by G. D. White and published by Forgotten Books. This book was released on 2017-11-18 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Evaluation of Four Inert Dusts for the Protection of Stored Wheat in Kansas From Insect Attack Four inert dusts were applied to hard red winter wheat for protection from insect attack during storage. Malathion in spray form was used as a standard. This report summarizes the results of the first year of storage after treatment. 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 Evaluation of Four Inert Dusts for the Protection of Shelled Corn in Georgia from Insect Attack (Classic Reprint) by : L. M. Redlinger
Download or read book Evaluation of Four Inert Dusts for the Protection of Shelled Corn in Georgia from Insect Attack (Classic Reprint) written by L. M. Redlinger and published by Forgotten Books. This book was released on 2018-05-02 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Evaluation of Four Inert Dusts for the Protection of Shelled Corn in Georgia From Insect Attack Commercial grades on corn samples were lowered by treatment with the inert dusts. Test weight was lowered an average of pounds per bushel on corn treated with diatomaceous earth and pounds per bushel on corn treated with silica aerogel. The test weight of the untreated and malathion-treated corn was almost unchanged. Dust treatments reduced the loading capacity of the grain conveyor to one-half its capacity for untreated or malathion-treated shelled corn. Dust-treated corn was packed and very difficult to probe for samples. The overall moisture content of the corn decreased slightly during the year's storage. Residues on malathion-treated corn averaged p.p.m. Immediately after treatment and decreased to p.p.m. By the end of the year. All treatments reduced the initial insect infestation to a very low level in the corn. The number of insects in the untreated check corn, however, continued to increase, and by the second month of storage, this corn was weevily according to official Grain Standards of the United States. Sg-68 and malathion were the most effective in keeping insect populations from develop ing in the corn. Perma-guard, Kenite, and cab-o-sil lost much of their effectiveness after 9 months' of storage, as evidenced by increases in numbers of live insects, development of insect progeny, and insect-damaged kernels. One bin of corn treated with cab-o-sil was weevily after 1 year's storage. Perma-guard provided the shortest residual protection. One bin became weevily at 11 months and two more bins at 12 months. 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 Evaluation of Four Inert Dusts for the Protection of Shelled Corn in Georgia from Insect Attack by : L. M. Redlinger
Download or read book Evaluation of Four Inert Dusts for the Protection of Shelled Corn in Georgia from Insect Attack written by L. M. Redlinger and published by . This book was released on 1966 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation in Illinois of Four Inert Dusts on Stored Shelled Corn for Protection Against Insects by : James K. Quinlan
Download or read book Evaluation in Illinois of Four Inert Dusts on Stored Shelled Corn for Protection Against Insects written by James K. Quinlan and published by Forgotten Books. This book was released on 2017-11-07 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Evaluation in Illinois of Four Inert Dusts on Stored Shelled Corn for Protection Against Insects: A Progress Report All treatments effectively controlled the insect populations for a period of 1 year. All inert dust-treated samples contained insects during the first 3 months but relatively few thereafter. Rice weevils were predominant. All of the inert dust treatments lowered the test weight of the corn. The moisture readings were lowered due to the physical action of the dusts. The malathion-treated corn and the untreated check showed no alteration in the grade factors. The corn treated with silica aerogel was graded sample grade because of the dust, which was considered a foreign substance by the grader. Insect damage to the corn did not increase in the corn treated with inert dust or malathion. There was an increase in insect damage in two of the five untreated checks. Chemical analysis for malathion indicated that about one-fifth (approximately 2 of the malathion applied was present 1 month after treatment. This residue remained virtually constant throughout the remainder of the observation period. In laboratory bioassay tests, the malathion was superior to dust treatments in causing mortal ity, inhibiting reproduction, and reducing the number of emerging test insects. In other laboratory bioassay tests the corn treated with inert dust showed considerable repellency to the test insects. 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 Evaluating Selected Protectants for Shelled Corn Against Stored-Grain Insects (Classic Reprint) by : Delmon William Lahue
Download or read book Evaluating Selected Protectants for Shelled Corn Against Stored-Grain Insects (Classic Reprint) written by Delmon William Lahue and published by Forgotten Books. This book was released on 2018-09-09 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Evaluating Selected Protectants for Shelled Corn Against Stored-Grain Insects Shelled yellow corn that had been stored in an elevator bin from harvest until December was processed through a Clipper cleaner to size the kernels and remove most of the foreign material and broken kernels. The moisture con tent averaged percent before cleaning. 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.
