Reading Course in Economic Entomology (Classic Reprint)
Title | Reading Course in Economic Entomology (Classic Reprint) PDF eBook |
Author | C. W. Woodworth |
Publisher | Forgotten Books |
Pages | 24 |
Release | 2018-03-24 |
Genre | Science |
ISBN | 9780365532019 |
Excerpt from Reading Course in Economic Entomology Physopoda. Some of the reference books give a very good general account of these insects, but there has been very little done experiment ally toward their control. Those favorably located for making observa tions on the life history of these insects, especially their wintering habits, or on the application of insecticides, can make real additions to our knowledge of the subject. 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.
Reference Book for Reading Course in Economic Entomology
Title | Reference Book for Reading Course in Economic Entomology PDF eBook |
Author | Charles William Woodworth |
Publisher | |
Pages | 824 |
Release | 1904 |
Genre | Beneficial insects |
ISBN |
Class Book of Economic Entomology
Title | Class Book of Economic Entomology PDF eBook |
Author | William Lochhead |
Publisher | Forgotten Books |
Pages | 458 |
Release | 2017-10-12 |
Genre | Science |
ISBN | 9780266227977 |
Excerpt from Class Book of Economic Entomology: With Special Reference to the Economic Insects of the Northern United States and Canada The author is indebted to many fellow-teachers and workers for valu able aid and suggestions in the preparation of this book. In most respects it is a compilation from recent text-books, bulletins, and arti cles. In a work of this kind errors are likely to appear in spite of every precaution, but considerable care has been taken to reduce them to a minimum. 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.
Text Book for Reading Course in Economic Entomology
Title | Text Book for Reading Course in Economic Entomology PDF eBook |
Author | |
Publisher | |
Pages | 382 |
Release | 1904 |
Genre | Beneficial insects |
ISBN |
Reading Course in Economic Entomology
Title | Reading Course in Economic Entomology PDF eBook |
Author | |
Publisher | |
Pages | |
Release | 1904 |
Genre | |
ISBN |
Reading Course in Economic Entomology
Title | Reading Course in Economic Entomology PDF eBook |
Author | California Agricultural Experiment Station |
Publisher | |
Pages | |
Release | 1906 |
Genre | |
ISBN |
Injurious and Useful Insects
Title | Injurious and Useful Insects PDF eBook |
Author | Louis Compton Miall |
Publisher | Forgotten Books |
Pages | 266 |
Release | 2018-03-04 |
Genre | Science |
ISBN | 9780666848468 |
Excerpt from Injurious and Useful Insects: An Introduction to the Study of Economic Entomology This little 'book has been written for beginners who are willing to take some pains to acquire a practical knowledge of insects, and are specially interested in the application of entomology to agriculture, horticulture, and forestry. A practical purpose is, in my Opinion, not a hindrance but a powerful motive to the acquisition Of scientific knowledge. If not too narrowly prosecuted, the practical purpose may be a means of distinguishing knowledge which is really useful from knowledge which is merely curious. I feel sure that it is much more likely to exercise a wholesome influence on natural history than collecting and naming, which have been far too exclusively attended to for many years past. 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.