Reports on Scale Insects
Author: John Henry Comstock
Publisher:
Published: 1916
Total Pages: 248
ISBN-13:
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Author: John Henry Comstock
Publisher:
Published: 1916
Total Pages: 248
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher: Elsevier
Published: 1997-10-15
Total Pages: 477
ISBN-13: 0080541348
DOWNLOAD EBOOKThis text presents an up-to-date account of the soft-scale insects, "Coccidae", and covers almost the entire spectrum of the knowledge of this insect family. It is divided into three sections, covering: soft scale insects; their natural enemies; and damage and control.
Author: Cornell University. Agricultural Experiment Station
Publisher:
Published: 1916
Total Pages:
ISBN-13:
DOWNLOAD EBOOKAuthor: John Henry Comstock
Publisher:
Published: 1883
Total Pages: 116
ISBN-13:
DOWNLOAD EBOOKAuthor: Henry Guernsey Hubbard
Publisher:
Published: 1882
Total Pages: 28
ISBN-13:
DOWNLOAD EBOOKAuthor: John Henry Comstock
Publisher: Palala Press
Published: 2016-04-27
Total Pages: 254
ISBN-13: 9781354894972
DOWNLOAD EBOOKThis 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: John Henry Comstock
Publisher:
Published: 1883
Total Pages: 130
ISBN-13:
DOWNLOAD EBOOKAuthor: M. Kosztarab
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 472
ISBN-13: 9400940459
DOWNLOAD EBOOKThis book is dedicated to the scientists whose professional devotion and accomplish ments in research on scale insects of the area made the compilation of this book possible. This book has two primary objectives: (1) to enable interested workers, who are not specialists of scale insects, to recognize and indentify these to families, genera and species; and (2) to provide information on the life cycle, host-plant range, natural enemies, geographical distribution, economic importance for each known species from Central Europe, and to provide a bibliography on each taxa covered. Scale insects are important pests of fruit and nut trees, forest vegetation, woody ornamentals, greenhouse and indoor plants. World-wide losses and increased production costs attributed to scale insects are estimated to reach $5 billion annually. It is difficult to recognize them because of their microscopic size and hidden habits. Identification of pest species enables plant growers to check appropriate reference sources for biological information and to select control methods.
Author: S F Chapin
Publisher: Palala Press
Published: 2016-05-24
Total Pages:
ISBN-13: 9781359312433
DOWNLOAD EBOOKThis 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: Douglass R. Miller
Publisher: Cornell University Press
Published: 2005
Total Pages: 468
ISBN-13: 9780801442797
DOWNLOAD EBOOKThis book provides the most comprehensive available information on the identification, field appearance, life history, and economic importance of the 110 economically important armored scale insects that are found in the US.