Author: Melville Thurston CookPublisher:
ISBN:
Category : Galls (Botany)
Languages : en
Pages : 20
Book Description
Galls and Insects Producing Them ...
Author: Melville Thurston CookPublisher:
ISBN:
Category : Galls (Botany)
Languages : en
Pages : 20
Book Description
Galls and Insects Producing Them
Author: Melville Thurston CookPublisher:
ISBN:
Category : Galls (Botany)
Languages : en
Pages :
Book Description
GALLS & INSECTS PRODUCING THEM
Author: Melville Thurston 1869-1952 CookPublisher: Wentworth Press
ISBN: 9781362205845
Category : History
Languages : en
Pages : 88
Book Description
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.
Galls and Insects Producing Them (Classic Reprint)
Author: Melville Thurston CookPublisher: Forgotten Books
ISBN: 9780265944622
Category : Science
Languages : en
Pages : 78
Book Description
Excerpt from Galls and Insects Producing Them My paper was practically complete before I received the papers Of H. Pocken. After receiving his paper I reviewed my own to determine wherein my results agreed with or varied from his conclusions. Experiments such as are described by H. Pocken to ascertain the cause of the gall formation were not attempted. 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.
Galls and Insects Producing Them
Author: Melville Thurston CookPublisher: Palala Press
ISBN: 9781341021077
Category :
Languages : en
Pages : 78
Book Description
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.
Life in a Gall
Author: Rosalind BlanchePublisher: CSIRO PUBLISHING
ISBN: 0643106456
Category : Science
Languages : en
Pages : 81
Book Description
What are plant galls and how are they caused? This book introduces the Australian native insects that induce galls on plants and the plant species that host them. It explores the ways the insects have adapted to living part of their lives in the confined spaces of galls, and describes the strategies employed by different insect groups to find a suitable site to induce a gall, obtain food, mate and escape the gall. Life in a Gall also looks at the predators, parasitoids, inquilines, kleptoparasites and micro-organisms that prey on gall-inducing insects and the ways the insects defend themselves from these enemies. It covers the problems gall-inducing insects can cause for agriculture, forestry and horticulture, and gives examples of several pest species. On the positive side, the book describes the essential services gall-inducing insects provide by pollinating figs, controlling invasive weeds and contributing to indigenous food. The final chapter provides tips for people who want to collect and study galls, and shows that answering many of the questions still surrounding gall-inducing insects is not restricted to professional scientists but can be achieved by diligent amateurs too.
Biology of Insect-induced Galls
Author: Joseph D. ShorthousePublisher:
ISBN:
Category : Science
Languages : en
Pages : 304
Book Description
The formation of galls--abnormal growths or swelling in a plant--may be induced by infection of the plant by bacteria or fungi, or attack from certain mites, nematodes, or insects. This book provides comprehensive coverage of the biology of galls and their complex ecological etiology. The expert contributors address topics such as the effect of insect secretions on plant growth, the evolution and physiology of gall-inducing insects, patterns in gall development and induction, the role of nutritive cells, and many other key issues. This valuable work in cecidology will interest all biologists and botanists concerned with plant health, and entomologists working in the field of plant-insect relationships.
Galls and Insects Producing Them, Part 1-9
Author: Melville Thurston CookPublisher:
ISBN:
Category : Galls (Botany)
Languages : en
Pages :
Book Description
The Insect Galls of Indiana
Author: Melville Thurston CookPublisher:
ISBN:
Category : Galls (Botany)
Languages : en
Pages : 871
Book Description
Plant Galls
Author: Margaret RedfernPublisher:
ISBN:
Category : Nature
Languages : en
Pages : 116
Book Description
A much-needed new study on plant galls growths on plants formed of plant tissue that are caused by other organisms. Most naturalists have come across oak apples, robin s pincushions, marble galls and witches brooms, a few of the more familiar examples of the strange growths that are plant galls. They are beautiful, often bizarre and colourful, and amazingly diverse in structure and in the organisms which cause them. They have been known since ancient times and have attracted superstitions and folk customs. Both the ancient Greeks and the Chinese used them in herbal medicine, and until well into the nineteenth century, they had a variety of commercial uses: important for dyeing cloth, tanning leather and for making ink. Knowledge of gall types increased during the late nineteenth century and throughout the twentieth century as more species were described and their structure became more clearly understood, and yet even today, little is known about the mechanisms that cause gall formation as well as the life cycles of the organisms that initiate gall growth. Since most galls do not cause any economic damage to crop plants, research funding has traditionally been sparse in this area. However, the insect cycles and gall structures are amazing examples of the complexity of nature. Margaret Redfern explores these fascinating complexities in this latest New Naturalist volume, providing much-needed insight into the variety of galls of different types caused by a wide range of organisms including fungi, insects and mites. She discusses the ecology of galls more generally and focuses on communities of organisms within galls, the evolution and distribution of galls, as well as human and historical perspectives."