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Book 1976 Virus Tolerance Ratings for Corn Strains Grown in the Lower Corn Belt

Download or read book 1976 Virus Tolerance Ratings for Corn Strains Grown in the Lower Corn Belt written by United States Department Of Agriculture and published by Forgotten Books. This book was released on 2018-03-20 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from 1976 Virus Tolerance Ratings for Corn Strains Grown in the Lower Corn Belt: In Cooperation With Missouri Agricultural Experiment Station and Ohio Agricultural Research and Development Center; Ars-Nc-53, May, 1977 To measure corn tolerance to natural virus infection by maize dwarf mosaic and maize chlorotic dwarf, breeders and researchers grew selected corn strains in test plots in lower parts of the Corn Belt. The results of these tests are given in this publication in two parts - corn strains grown in Missouri and those grown in Ohio. Observers of the individual corn plants rated symptoms on a scale from 1 (no virus symptoms) to 9 (complete susceptibility). Infections varied in intensity between hybrids and inbreds. At all test locations, johnsongrass, an alternate host, was abundant near the plots. The rating variations within tests of inbreds and single cross and double cross hybrids are shown tables in this publication. 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 1975 Virus Tolerance Ratings for Corn Strains Grown in the Lower Corn Belt Classic Reprint

Download or read book 1975 Virus Tolerance Ratings for Corn Strains Grown in the Lower Corn Belt Classic Reprint written by M. S. Zuber and published by Forgotten Books. This book was released on 2018-01-08 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from 1975 Virus Tolerance Ratings for Corn Strains Grown in the Lower Corn Belt Each plant within a single-row plot was rated for virus symptoms on a 1 to 9 severity scale, with a rating of 9. As most severe. The ratings were made mainly for severity and not for specific types of virus. The plot mean was the average of the individual plant ratings. For each entry, the three replications were averaged to obtain the final rating. 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 1978 Virus Tolerance Ratings for Corn Strains Grown in the Lower Corn Belt

Download or read book 1978 Virus Tolerance Ratings for Corn Strains Grown in the Lower Corn Belt written by Jack R. Wallin and published by . This book was released on 1979 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book 1979 Virus Tolerance Ratings for Corn Strains Grown in the Lower Corn Belt

Download or read book 1979 Virus Tolerance Ratings for Corn Strains Grown in the Lower Corn Belt written by and published by . This book was released on 1980 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book 1977 Virus Tolerance Ratings for Corn Strains in the Lower Corn Belt

Download or read book 1977 Virus Tolerance Ratings for Corn Strains in the Lower Corn Belt written by United States. Science and Education Administration and published by . This book was released on 1978 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book 1979 Virus Tolerance Ratings of Corn Strains Grown in Missouri

Download or read book 1979 Virus Tolerance Ratings of Corn Strains Grown in Missouri written by and published by . This book was released on 1980 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Bibliography of Agriculture

Download or read book Bibliography of Agriculture written by and published by . This book was released on 1976 with total page 1732 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Monthly Catalogue United States Public Documents

Download or read book Monthly Catalogue United States Public Documents written by and published by . This book was released on 1984-03 with total page 1142 pages. Available in PDF, EPUB and Kindle. Book excerpt: