Ecology of Plant Galls

Ecology of Plant Galls PDF Author: M. S. Mani
Publisher:
ISBN:
Category : Galls (Botany)
Languages : en
Pages : 466

Get Book Here

Book Description

Ecology of Plant Galls

Ecology of Plant Galls PDF Author: M.S. Mani
Publisher: Springer
ISBN: 9401762309
Category : Science
Languages : en
Pages : 454

Get Book Here

Book Description


Plant Galls

Plant Galls PDF Author: Margaret Redfern
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 116

Get Book Here

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."

Life in a Gall

Life in a Gall PDF Author: Rosalind Blanche
Publisher: CSIRO PUBLISHING
ISBN: 064310643X
Category : Science
Languages : en
Pages : 81

Get Book Here

Book Description
What are plant galls and how are they caused? This book introduces both 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 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.

Plant Galls of India

Plant Galls of India PDF Author: M. S. Mani
Publisher: Palgrave Macmillan
ISBN: 9781349025473
Category : Science
Languages : en
Pages : 375

Get Book Here

Book Description


Plant Galls

Plant Galls PDF Author: Michele A. J. Williams
Publisher: Clarendon Press
ISBN:
Category : Science
Languages : en
Pages : 512

Get Book Here

Book Description
Plant galls may be produced by a wide variety of organisms, from fungi to parasitic insects, on an equally wide variety of hosts. Their taxonomy is highly complex, as are the life cycles of the organisms associated with them. Yet, common as they are, plant galls are often poorly understood. This book brings together information from the diverse disciplines involved in the study of plant galls: ecology, evolution, molecular biology, physiology, and developmental biology. The work considers the latest issues, covering questions of classification, coevolution, ecology, physiology, and plant genetic engineering. As an up-to-date resource in an area of immense interest and debate, the book will enhance the quality of discussion surrounding these phenomena, across all disciplinary perspectives.

Britain's Plant Galls

Britain's Plant Galls PDF Author: Michael Chinery
Publisher: Princeton University Press
ISBN: 1903657431
Category : Nature
Languages : en
Pages : 96

Get Book Here

Book Description
This book has been produced with the aim of stimulating the general naturalist to take a closer look at the bumps and lumps that make up the fascinating world of plant galls. Induced by a variety of insects and other organisms and ranging from tiny pimples to bizarre and often very attractive and exquisitely sculptured growths, plant galls are mystery to many people, but they offer a fascinating field of study for both botanists and zoologists. Galls can be found on a very wide range of both woody and herbaceous plants, with over 50 different kinds occurring on Britain's oak trees alone, and there is still much to be learned about even the commonest examples. An introduction to the nature of plant galls and their formation Brief descriptions of some of the organisms that cause or induce galls Superb photographs of just over 200 of the commonest or most conspicuous of Britain's 1,000 or so plant galls, arranged according to their host plants to aid field identification Descriptions of these galls and the life histories of the organisms that cause them

Plant Galls

Plant Galls PDF Author: Margaret Redfern
Publisher: HarperCollins UK
ISBN: 0002201437
Category : Nature
Languages : en
Pages : 80

Get Book Here

Book Description
However, the insect cycles and gall structures are amazing examples of the complexity of nature.

Plant Galls (Collins New Naturalist Library, Book 117)

Plant Galls (Collins New Naturalist Library, Book 117) PDF Author: Margaret Redfern
Publisher: HarperCollins UK
ISBN: 0007431910
Category : Nature
Languages : en
Pages : 80

Get Book Here

Book Description
A much-needed study on plant galls – growths on plants formed of plant tissue that are caused by other organisms.

Plant Galls of the Western United States

Plant Galls of the Western United States PDF Author: Ronald A. Russo
Publisher: Princeton University Press
ISBN: 0691213402
Category : Nature
Languages : en
Pages : 384

Get Book Here

Book Description
A photographic guide to 536 species of plant galls found west of the Rockies Beautiful and bizarre, plant galls are growths of various shapes, sizes, and colors produced in response to invading organisms. Describing 536 species of galls and their causative agents, Plant Galls of the Western United States explores this unique realm with stunning photos and fascinating information about the life cycles of the organisms involved. Often species-specific, plant galls can be shaped like stars, baskets, clubs, wigs, bowls, and cups, with colors and combinations that stagger the imagination. This richly illustrated field guide examines how galls develop, and their uses, seasonal appearance and growth rate, predators, and defense mechanisms. The “architects” of galls—bacteria, fungi, mites, moths, beetles, flies, midges, and wasps—are explored in depth, and descriptions are paired with illustrations of these gall-inducing organisms and their typical galls. Gall accounts are divided into those that occur on trees, shrubs, and miscellaneous hosts, including native and ornamental plants. The guide contains a useful glossary and a bibliography. Features 536 gall species—including 120 new to science and 232 that have never appeared in a field guide before Examines for the first time more than 90 species from southwestern oak trees Contains more than 150 species from most of the deserts of the western states

British Plant Galls

British Plant Galls PDF Author: Margaret Redfern
Publisher: Anchor Books
ISBN: 9781851532841
Category : Galls (Botany)
Languages : en
Pages : 432

Get Book Here

Book Description