Download or read book The Grass and Grain Joint worm Flies and Their Allies written by Leland Ossian Howard and published by . This book was released on 1896 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Grass and Grain Joint worm Flies and Their Allies a Consideration of Some North American Phytophagic Eurytominae by L O Howard written by Leland Ossian Howard and published by . This book was released on 1896 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Grass and Grain Joint worm Flies and Their Allies written by Leland Ossian Howard and published by . This book was released on 1896 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Grass and Grain Joint Worm Flies and Their Allies written by Leland Ossian Howard and published by Forgotten Books. This book was released on 2017-10-13 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Grass and Grain Joint-Worm Flies and Their Allies: A Consideration of Some North American Phytophagic Eurytominae Ten years ago, when Prof. F. M. Webster, then a field agent of this division, was engaged in studying certain grain-stalk and grass-stalk insects in Indiana and Ohio, and at about the time when he succeeded in securing the material upon which Dr. Riley established, with his assistance, the fact of dimorphism and alternation of generations of Isosoma tritici and I. Grande, he collected and reared several other species of Isosoma, and a little later Mr. Koebele, in California, also an agent of the division, reared several additional Species. At that time the writer drew up a rather careful paper on the genus as it was then understood, characterizing all the new forms, and had competent figures of the most important species prepared. The manuscript was then laid aside in the hope that further facts would be ascertained concerning the life history of some of the Species which would render the account more complete. Other matters have interfered, however, with the proposed studies, and as the importance of placing the facts already collected upon record and of describing and naming the new forms seems great, the whole subject has been carefully gone over again in the light of recent papers which have been published (espe cially by Mr. Ashmead), and which involve certain generic changes in the subfamily Eurytominae, and the results are presented herewith. The writer has included in his account only the species which have been reared or of which we know the habits with some certainty. There are several additional species in Mr. Ashmead's collection and in the collection of the National Museum, but we do not know their specific habits, and they are omitted from present consideration on that account. 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 Grass and Grain Joint Worm Flies and Their Allies written by Leland Ossian Howard and published by Palala Press. This book was released on 2016-05-24 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Download or read book The Grass and Grain Joint worm Flies and Their Allies written by Leland Ossian Howard and published by . This book was released on 1896 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies on the Life History and Habits of the Jointworm Flies of the Genus Harmolita Isosoma with Recommendations for Control written by William Jeter Phillips and published by . This book was released on 1920 with total page 34 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 Biennial Report written by State Library of Iowa and published by . This book was released on 1897 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biennial Report of the State Librarian to the Governor of the State of Iowa written by State Library of Iowa and published by . This book was released on 1897 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Report for 1871/1873-1903/1905 contains a list of additions to the miscellaneous and law departments.

Download or read book Report of the State Librarian to the General Assembly written by and published by . This book was released on 1897 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book List of Publications of the Agriculture Department 1862 1902 with Analytical Index written by United States. Superintendent of Documents and published by . This book was released on 1904 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book List of Publications of the Agriculture Department 1962 1902 with Analytical Index written by United States. Department of Agriculture. Office of Information and published by . This book was released on 1904 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Popular Science written by and published by . This book was released on 1896-06 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: Popular Science gives our readers the information and tools to improve their technology and their world. The core belief that Popular Science and our readers share: The future is going to be better, and science and technology are the driving forces that will help make it better.

Download or read book Appletons Popular Science Monthly written by and published by . This book was released on 1896 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin Some Insects Attacking The Stems of Growing Wheat Rya Barley and Oats written by Anonymous and published by BoD – Books on Demand. This book was released on 2024-01-05 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reprint of the original, first published in 1883.

Download or read book Patent Office Library Series written by Great Britain. Patent Office. Library and published by . This book was released on 1905 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes an independent "Bibliographical series" of special subject and class lists, each with special "Bibliographical series" numbering as well as general "Library series" number.