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Author: E. O. Essig Publisher: Forgotten Books ISBN: 9780331028829 Category : Science Languages : en Pages : 628
Book Description
Excerpt from Injurious and Beneficial, Insects of California Insect devastation costs the United States millions of dollars annu ally. California bears her full share, two millions being a reasonable estimate. Wise and timely application of well-known remedies would save much of this constant loss. Mr. E. O. Essig's signal success in the discovery and practice of control measures pointed him out as one fit to instruct the public as to the life histories of insects and the best methods to control their attacks. This led to the publication by the State Commission of Horticulture two years ago of Injurious and Beneficial Insects of California. Anticipating a great demand for the book, a very large edition was issued. These anticipa tions were greatly exceeded, and very soon, the edition was wholly exhausted. Commendation of the work was most hearty and reached the Commission from all countries, far and near. The call for another edition was loud and general. The Commission is greatly pleased to heed this request in the present enlarged and improved edition, which it feels sure will be very heartily welcomed. 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: William Saunders Publisher: ISBN: 9781332057146 Category : Science Languages : en Pages : 446
Book Description
Excerpt from Insects Injurious to Fruits It has been the aim of the author of this work to bring together all the important facts relating to insects known to be injurious to fruits in all parts of Canada and the United States, to add to the information thus obtained the knowl edge he has acquired of the habits and life-history of many of our insect pests by an experience of over twenty years as a fruit-grower and a student of entomology, and to pre sent the results in as concise and plain a manner as possible, avoiding all scientific phraseology except such as is necessary to accuracy. The arrangement adopted under the several headings, by which the insect pests which attack the different parts of the tree or vine under consideration are grouped together, will, it is hoped, with the aid of the illustrations, greatly facilitate the determination of any injurious species. When having before him its history brie y traced and the remedies which have been found most useful in subduing the insect, the reader will at once be enabled to decide as to the best meth ods to be employed. The author desires to make the fullest acknowledgment to those of whose work he has availed himself. The writings of Say, Peck, Harris, Fitch, Clemens, Glover, Walsh, Riley, Lintner, Comstock, Le Baron, Thomas, French, Packard. 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: Mark Vernon Slingerland Publisher: Forgotten Books ISBN: 9780484697453 Category : Science Languages : en Pages : 544
Book Description
Excerpt from Manual of Fruit Insects For nearly twenty years Professor Slingerland, as Assistant Entomologist of the Cornell University Agricultural Experiment Station, devoted the greater part of his time to studying the insect problems encountered by the fruit-growers of New York State. The results of some of these studies were published as bulletins of the Station, but a large amount of material remained unpublished. It was the idea of making this material available to other workers and at the same time bringing together in con nected form all the more important known facts concerning the insect enemies of our deciduous fruits, that led Professor Slinger land in the fall of 1908 to begin writing this book. During the few remaining months of his life he worked rapidly, and in spite Of failing health wrote accounts of more than one-half Of the apple insects and some others, mostly scale insects. After Professor Slingerland's death in March, 1909, I collected and preserved the manuscript, thinking that it might be possible to publish it without much additional work. While the treat ment of each insect was complete in itself, the Whole was so dis connected that this plan had to be abandoned. Accordingly, in the summer of 1910 I undertook the task of completing the book, following Professor Slingerland's outline. In doing so, I have made free use of his unpublished notes, and most of the illustra tions are from his photographs. 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: Erval Jackson Newcomer Publisher: Forgotten Books ISBN: 9780266875178 Category : Gardening Languages : en Pages : 68
Book Description
Excerpt from Orchard Insects of the Pacific Northwest and Their Control In the orchards of the Pacific Northwest insects take a toll of many million dollars a year. In Washington and Oregon alone the value of the annual fruit crop is about 100 million dollars, and the cost of combating insect pests and the losses due to infested fruit amount to about one-tenth this figure. Knowledge of the insects found in these orchards - their life history and habits and how to con trol them - is of vital interest to fruit growers. This circular gives such information about the most important insects found in the orchards of Oregon, Washington, Idaho, and western Montana. 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: Opender Koul Publisher: CRC Press ISBN: 0203302567 Category : Science Languages : en Pages : 204
Book Description
Their natural enemies largely determine the population size and dynamic behavior of many plant-eating insects. Any reduction in enemy number can result in an insect outbreak. Applied biological control is thus one strategy for restoring functional biodiversity in many agroecosystems. Predators and Parasitoids addresses the role of natural enemies i
Author: Claire Splan Publisher: Cool Springs Press ISBN: 1610582764 Category : Gardening Languages : en Pages : 256
Book Description
California abounds with edible selections to grow in the diverse conditions of the state. California Fruit & Vegetable Gardening addresses the critical elements of climate, soil, sun, and water that affects growing success. More than sixty fruits, vegetables, herbs, and edible flowers are highlighted, and helpful charts and graphs for planning and planting the garden are included.