Author: Frank Hurlbut Chittenden
Publisher:
ISBN:
Category : Fruit
Languages : en
Pages : 204
Book Description
Some Insects Injurious to Vegetable Crops
Author: Frank Hurlbut Chittenden
Publisher:
ISBN:
Category : Insect pests
Languages : en
Pages : 128
Book Description
Publisher:
ISBN:
Category : Insect pests
Languages : en
Pages : 128
Book Description
Some Insects Injurious to Garden and Orchard Crops
Author: Frank Hurlbut Chittenden
Publisher:
ISBN:
Category : Fruit
Languages : en
Pages : 204
Book Description
Publisher:
ISBN:
Category : Fruit
Languages : en
Pages : 204
Book Description
Report of Some Injurious Insects of the Year 1878
Author: Joseph Albert Lintner
Publisher:
ISBN:
Category : Beneficial insects
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category : Beneficial insects
Languages : en
Pages : 28
Book Description
A Treatise on Some of the Insects Injurious to Vegetation
Author: Thaddeus William Harris
Publisher:
ISBN:
Category : Beneficial insects
Languages : en
Pages : 694
Book Description
Publisher:
ISBN:
Category : Beneficial insects
Languages : en
Pages : 694
Book Description
Insects Injurious to Fruits
Author: William Saunders
Publisher:
ISBN:
Category : Beneficial insects
Languages : en
Pages : 444
Book Description
Publisher:
ISBN:
Category : Beneficial insects
Languages : en
Pages : 444
Book Description
Some Insects Injurious to Garden and Orchard Crops
Author: Frank Hurlbut Chittenden
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Insects Injurious to the Household and Annoying to Man
Author: Glenn Washington Herrick
Publisher: Forgotten Books
ISBN: 9781330339114
Category : Science
Languages : en
Pages : 0
Book Description
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.
Publisher: Forgotten Books
ISBN: 9781330339114
Category : Science
Languages : en
Pages : 0
Book Description
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.
A Treatise on some of the insects injurious to vegetation
Author: Thaddeus William Harris
Publisher:
ISBN:
Category :
Languages : en
Pages : 698
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 698
Book Description
Some Insects Injurious to Truck Crops
Author: Frank Hurlbut Chittenden
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
A treatise on some of the insects injurious to vegetation
Author: I. R. Harris
Publisher:
ISBN:
Category :
Languages : en
Pages : 682
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 682
Book Description