Download or read book Key to American Insect Galls written by Ephraim Porter Felt and published by . This book was released on 1917 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Key To American Insect Galls written by Ephraim Porter Felt and published by . This book was released on 2023-07-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book KEY TO AMERICAN INSECT GALLS written by EPHRAIM PORTER. FELT and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Key to American Insect Galls Classic Reprint written by Ephraim Porter Felt and published by Forgotten Books. This book was released on 2016-09-04 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Key to American Insect Galls This key to American insect galls is an outgrowth of earlier studies of the gall midges and was assembled primarily to facilitate the identification of the numerous galls submitted for name. It gives for the first time, for American forms, a comprehensive survey of the curious plant growths caused by insects and their near allies, the plant mites. With such a guide many amateurs will doubtless be encouraged to enter a charming and delightful field of study, one which may be followed with profit for the child at School as well as by the student of more mature years. The specialist will find herein references to the best accounts of the numerous species listed as well as a summary of American literature, while the many records of host relationships can not be ignored by the biologist and ecologist. The obvious concentration of many forms upon relatively few host plants, especially those with numerous closely allied Species, such as the willows, oaks and goldenrods, and the great diversity of both structure and food habits among gall midges, all suggest interesting lines of study. These relationships are brought out more clearly in a tabulation of the hosts and galls (see page where 1441 species are listed, 682 being gall midges and 445 gall wasps. The remainder of the plant deformations discussed in this work are produced by a few of the other two-winged ies or Diptera, four winged ies or Hymenoptera, beetles or Coleoptera, moths or Lepidoptera, and the true bugs or Hemiptera, especially the plant lice and the plant mites or Eriophyidae, the last being represented by 161 species. The deformations, though numerous, by no means exhaust the possibilities and in the estimation of Mr L. H. Weld, a student of the Cynipidae, nearly one-third, mostly inhabitants of inconspicuous galls, are still unknown. It should also be remembered that extensive regions are comparatively unexplored for insect galls of all kinds. 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 Illustrated Catalogue of American Insect Galls written by and published by . This book was released on 1915 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Illustrated Catalogue of American Insect Galls written by Ephraim Porter Felt and published by Legare Street Press. This book was released on 2022-10-27 with total page 0 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 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. 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 An Illustrated Catalogue of American Insect Galls written by Millet Taylor 1875-1907 Thompson and published by Nabu Press. This book was released on 2014-01-05 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.
Download or read book Insect Enemies of Eastern Forests written by Frank Cooper Craighead and published by . This book was released on 1950 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication is a companion volume to Miscellaneous Publication 273, Insect Enemies of Western Forests, but Keen. Its purpose is to treat in a practical manner the more important forest insects in that part of the United States lying east of the Great Plains or treeless areas, roughly the 100th meridian. There is necessarily some overlapping of the eastern and western regions, particularly in the more arid parts of Texas and the Southwest and along the watercourses traversing the Great Plains where the eastern hardwoods extend westward.
Download or read book Bibliography on Insects Destructive to Flowers Cones and Seeds of North American Conifers written by Dorothy R. Barcia and published by . This book was released on 1972 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin written by New York State Museum and published by . This book was released on 1918 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annual Report written by New York State Museum and published by . This book was released on 1919 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin written by New York State Museum and Science Service and published by . This book was released on 1925 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin of the New York State Museum written by and published by . This book was released on 1921 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report of the Director of the State Museum and Science Department written by New York State Museum and published by . This book was released on 1919 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Brookhaven Conference Report written by and published by . This book was released on 1953 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Gall Midges of the Neotropical Region written by Raymond J. Gagné and published by Cornell University Press. This book was released on 1994 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gagne's introductory chapters include biographical sketches of those individuals who have contributed most to our knowledge of Neotropical gall midges. He also discusses classification and distribution, external anatomy and biology, and techniques for collecting, rearing, and preparing specimens for study. The heart of the book comprises two chapters. The first presents the midges themselves: identification keys to the genera, a synopsis of each genus and higher taxon, and a list of all known species from South America. The second includes keys and descriptions of galls and other damage caused by the midges, with known hosts.
