Download or read book Dusting and Spraying Peach Trees After Harvest for Control of the Plum Curculio written by Oliver I. Snapp and published by . This book was released on 1924 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dusting and Spraying Peach Trees After Harvest for Control of the Plum Curculio written by and published by . This book was released on 1924 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dusting and Spraying Peach Trees After Harvest For Control of the Plum Curculio written by Oliver I. Snapp and published by . This book was released on 1924 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dusting and Spraying Peach Trees After Harvest for Control of the Plum Curculio Classic Reprint written by Oliver I. Snapp and published by Forgotten Books. This book was released on 2018-01-08 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Dusting and Spraying Peach Trees After Harvest for Control of the Plum Curculio During the time this work was under way, about 75 per cent more beetles were collected from plat 3, which received no treatments, than from plat 2, one of the treated lats. This is very interesting, since Table 1 shows that plat 2 had a heavier curculio infestation than plat 3 before any dust was applied. The average number of beetles per tree at the close of the experiment in each plat was found from Table 4 to be as follows: Plat 1 dusted Aug. 12 and Plat 2 dusted Aug. 12) Plat 3 (no treatment) Comparing with Table 1, the average decrease on plat 1 was beetle per tree, the average decrease on plat 2 was beetle per tree. 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 Experiments on the Control of the Plum Curculio Brown Rot and Scab Attacking the Peach in Georgia written by Oliver I. Snapp and published by . This book was released on 1927 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Perhaps the most severe infestation on record of the plum curculio (Conotrachelus nenuphar Hbst.) on the peach was experienced in Georgia in the season of 1920. The very heavy infestation of that year also provided innumerable punctures in the skins of the fruit, through which the brown-rot fungus, Sclerotinia fructicolo gained easy access and frequently finished the work of destruction begun by the curculio. At the urgent request of the growers, the Bureau of Entomology of the United States Department of Agriculture established a field station at Fort Valley, Ga. to undertake a study of the life history and control of the curculio. In the spring of 1921, the Georgia State Board of Entomology and the Federal Bureau of Plant Industry became cooperating agencies. The experiments were continued through four consecutive seasons at Fort Valley. The present publication is a report of the results obtained each season, together with recommendations relating to spraying and dusting for the control of the curculio, brown rot, and scab in sections of the South where these pests are particularly destructive.
Download or read book Spraying Peaches for the Control of Brown rot Scab and Curculio written by William Moore Scott and published by . This book was released on 1911 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report of the Secretary of Agriculture written by United States. Department of Agriculture and published by . This book was released on 1924 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains administrative report only.
Download or read book Agricultural Engineering written by and published by . This book was released on 1937 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report of the Chief of the Bureau of Entomology written by United States. Bureau of Entomology and published by . This book was released on 1928 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Check List of Publications on Entomology Issued by the United States Department of Agriculture Through 1927 with Subject Index written by and published by . This book was released on 1930 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliographical Contributions United States Department of Agriculture Library written by and published by . This book was released on 1928 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliographical Contributions written by National Agricultural Library (U.S.) and published by . This book was released on 1930 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliographical Contributions written by and published by . This book was released on 1928 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Department Bulletin written by United States. Department of Agriculture and published by . This book was released on 1936 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Agricultural Training Courses for Employed Teachers written by Arthur William Sampson and published by . This book was released on 1936 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Index to Department Bulletins No 1 1500 written by United States. Department of Agriculture and published by . This book was released on 1936 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin of the U S Department of Agriculture written by and published by . This book was released on 1917 with total page 1116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
