Insects Injurious to the Household and Annoying to Man (Classic Reprint)

Insects Injurious to the Household and Annoying to Man (Classic Reprint) PDF

Author: Glenn Washington Herrick

Publisher: Forgotten Books

Published: 2017-12-05

Total Pages: 514

ISBN-13: 9780332439143

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Excerpt from Insects Injurious to the Household and Annoying to Man The present work is not intended as a treatise on the relation of insects to disease. The author's colleagues are now at work on a thorough and extended discussion of that phase of the subject. In the following pages, the writer devotes the principal part of the discussion to the habits, injuries, and control of insects simply as pests of the household and of man, contenting himself with a brief summary of the relation of insects to disease. It is hardly to be expected that SO brief a work will include all of the insect pests that may invade the household but an attempt has been made to discuss, at least, the most important ones with which our present knowledge makes us more or less familiar. The erroneous ideas and unnecessary fears prevalent regarding the poisonous nature Of certain insects and their near relatives and the interest evinced in this matter have seemed to warrant the addition of a chapter on this subject. In this discussion, the author has at tempted to state the Simple truth and to clear away, as far as existing knowledge makes it possible, the hazy and almost superstitious notions regarding the venomous qualities of these small animals. 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.

Insects Injurious to the Household and Annoying to Man

Insects Injurious to the Household and Annoying to Man PDF

Author: Glenn Washington Herrick

Publisher: Forgotten Books

Published: 2015-06-16

Total Pages: 0

ISBN-13: 9781330339114

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Excerpt from Insects Injurious to the Household and Annoying to Man Some one has remarked in a rather facetious vein that, from a zoological standpoint, the present age may be called the age of insects. On second thought, the remark holds more reason than might appear at first sight. We are especially impressed with the importance of the relation to man of these tiny, but multitudinous, forms of life when we recall that the species of insects outnumber the species of all other animals combined; that the insect pests in this country alone cause a loss of over a billion dollars annually; that several hundred trained men in the United States are giving their entire time to a study of these pests; and that thousands of letters are sent each year to our government agencies, requesting information regarding insects and means of fighting them. Until within the last few years the economic importance of insects has been attributed to their indirect injuries to man through attacks on the things that he produces. Suddenly, almost within the last decade, insects have assumed an entirely new and exceedingly important significance through knowledge of their direct injuries to man himself. Since the epoch-making discoveries were made that mosquitoes carry malaria and yellow fever, insects, especially those frequenting the household, have assumed a most unexpected importance. The hum of the mosquito and the buzz of the house-fly have become fraught with an entirely new significance. 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.

Insects Injurious to the Household and Annoying to Man

Insects Injurious to the Household and Annoying to Man PDF

Author: Glenn Washington Herrick

Publisher: Palala Press

Published: 2015-09-07

Total Pages: 516

ISBN-13: 9781341897436

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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.

Destructive and Useful Insects

Destructive and Useful Insects PDF

Author: Clell Lee Metcalf

Publisher: McGraw-Hill Companies

Published: 1962

Total Pages: 1112

ISBN-13:

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Insects as enemies of man. The value of insects to man. The morphology, physiology, and biochemistry of insects. The mouth parts of insects. Development and metamorphosis. The classification of insects. Insect control. The application of insecticides. Insects injurious to corn. Insects injurious to small grains. Insects injurious to legumes. Cotton insects. Tobacco insects. Insects injurious to vegetable gardens and truck crops. Insects injurious to deciduous fruits and bush fruits. Citrus insects. Insects attacking shade trees and shrubs. Insect pests of greenhouse and house plants and the flower garden. Household insects and pests of stored grains, seeds, and cereal products. Insects injurious to domestic animals. Insects thar attack and annoy man and affect his health.