Insects Affecting Park and Woodland Trees
Author : Ephraim Porter Felt
Publisher :
Page : 572 pages
File Size : 32,56 MB
Release : 1905
Category : Beneficial insects
ISBN :
Author : Ephraim Porter Felt
Publisher :
Page : 572 pages
File Size : 32,56 MB
Release : 1905
Category : Beneficial insects
ISBN :
Author : Ephraim Porter Felt
Publisher :
Page : 588 pages
File Size : 26,75 MB
Release : 1906
Category : Insect pests
ISBN :
Author : Ephraim Porter Felt
Publisher :
Page : pages
File Size : 21,5 MB
Release : 1905
Category :
ISBN :
Author : Ephraim Porter Felt
Publisher : Hardpress Publishing
Page : 606 pages
File Size : 15,64 MB
Release : 2013-12
Category :
ISBN : 9781314948042
Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.
Author : Ephraim Porter Felt
Publisher : Forgotten Books
Page : 564 pages
File Size : 17,80 MB
Release : 2018-02-09
Category : Science
ISBN : 9780656158676
Excerpt from Insects Affecting Park and Woodland Trees This work was begun a number of years ago by the writer studying various insects depredating on shade trees, and from that it was very natural to give attention to those affecting forest trees. It assembles in one volume the results Of our studies for a series Of years, together with a summary Of the more important literature relating to the subject. It is not expected that this memoir will supersede the exceedingly valuable work by Dr Packard on Forest and S/um'e Tree Insects, sth Report Of the United States Entomological Commission, but rather that it will be supplementary thereto. It is hoped that the arrangement adopted will facilitate the identi fication Of the different species and aid materially in making the information accessible to the general public. The writer at this time wishes to acknowl edge his indebtedness to the assistants who have been associated with him during the past six years, all of whom have aided more or less in the preparation Of this work. Particular mention should be made Of the work of Mr D. B. Young, now assistant entomologist, who during the last three years, by collecting and otherwise, has secured much valuable data which has been incorporated in this work. Through the courtesy Of Dr L. 0. Howard, Chief of the Bureau Of Entomology, United States Department Of Agriculture, a number Of species were kindly determined by Drs Hop kins and Ashmead. The former named most Of the bark borers or Scoly tids and also generously gave the writer the benefit Of his extended experience in the study Of forest insects. Dr Ashmead is responsible for the determination Of most-of the parasitic Hymenoptera, a group in which he is a well recognized authority. The value Of the work is also greatly enhanced by the large series Of original drawings by Mr L. H. Joutel Of New York. 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.
Author : John Samuel Houser
Publisher :
Page : 342 pages
File Size : 12,18 MB
Release : 1918
Category : Forest insects
ISBN :
Author : Ephraim Porter Felt
Publisher : Arkose Press
Page : 608 pages
File Size : 16,52 MB
Release : 2015-10-28
Category :
ISBN : 9781345608267
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.
Author : Ephraim Porter 1868-1943 Felt
Publisher : Wentworth Press
Page : 570 pages
File Size : 48,49 MB
Release : 2016-08-28
Category : History
ISBN : 9781372001147
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.
Author : Ephraim Porter Felt
Publisher : Arkose Press
Page : 566 pages
File Size : 28,88 MB
Release : 2015-11-06
Category :
ISBN : 9781346161419
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.
Author : Ephraim Porter Felt
Publisher :
Page : 418 pages
File Size : 35,99 MB
Release : 1924
Category : Beneficial insects
ISBN :