Download or read book General Crop Report written by United States. Bureau of Agricultural Economics and published by . This book was released on 1939 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dec. issues for 1937-40 include Annual summary for those years.

Download or read book General Crop Report written by United States. Agricultural Marketing Service and published by . This book was released on 1939 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agricultural Economics Literature written by and published by . This book was released on 1941 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Crop Production written by and published by . This book was released on 1939 with total page 910 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agricultural Library Notes written by and published by . This book was released on 1940 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agricultural Engineering Current Literature written by and published by . This book was released on 1937 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Crops and Markets written by United States. Department of Agriculture and published by . This book was released on 1937 with total page 990 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Current Literature in Agricultural Engineering written by and published by . This book was released on 1937 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Miscellaneous Publication written by and published by . This book was released on 1941 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hard Red Winter Wheat Improvement in the Plains written by Louis Powers Reitz and published by . This book was released on 1959 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Agricultural Outlook for 1923 1940 written by United States. Bureau of Agricultural Economics and published by . This book was released on 1940 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report on the Agricultural Outlook written by United States. Bureau of Agricultural Economics and published by . This book was released on 1940 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hard Red Winter Wheat Improvement in the Plains written by Clarence Walter Langston and published by . This book was released on 1959 with total page 868 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Diseases Distribution Epidemiology and Control written by Alan P. Roelfs and published by Academic Press. This book was released on 2014-04-24 with total page 631 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Cereal Rusts, Volume II: Diseases, Distribution, Epidemiology, and Control is a compendium of papers that aims to control cereal rusts through principles about the nature of the disease, as well as learned strategies toward its control. These papers deal with the major cereal rust diseases such as wheat and rye stem rust, wheat leaf rust, stripe rust, oat stem rust, barley leaf rust. Control of these types of rust diseases include cultural methods, barberry eradication, crop resistance, fungicides, and ecological controls. One paper notes that cultivars, a plant variety developed through selective breeding, should be used. The key to its development with long-lasting resistance is diversity, namely, genetic diversity in resistance types, and diversity in its strategic development, including a combination of race-specific with non-race specific resistance. For example, Parlevliet has pointed out that in natural ecosystems, race-specific resistance can protect the host plant by rendering the pathogen population less aggressive. One paper also examines the use of chemicals for rust disease control in the United States. This compendium is ideally suited for the cytologists, physiologists, biochemists, geneticists, epidemiologists, taxonomists, and cereal plant pathologists.

Download or read book Index to Publications of the United States Department of Agriculture 1936 1940 written by United States. Department of Agriculture. Division of Publications and published by . This book was released on 1943 with total page 778 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin of the Agricultural Experiment Station of Nebraska written by and published by . This book was released on 1944 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Crops and Markets written by United States. Agricultural Marketing Service and published by . This book was released on 1940 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: