The Eastern Tent Caterpillar

The Eastern Tent Caterpillar PDF Author: Bennet Allen Porter
Publisher:
ISBN:
Category : Agricultural pests
Languages : en
Pages : 6

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Caterpillars of Eastern North America

Caterpillars of Eastern North America PDF Author: David Wagner
Publisher: Princeton University Press
ISBN: 1400834147
Category : Nature
Languages : en
Pages : 513

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Book Description
This lavishly illustrated guide will enable you to identify the caterpillars of nearly 700 butterflies and moths found east of the Mississippi. The more than 1,200 color photographs and two dozen line drawings include numerous exceptionally striking images. The giant silk moths, tiger moths, and many other species covered include forest pests, common garden guests, economically important species, and of course, the Mescal Worm and Mexican Jumping Bean caterpillars. Full-page species accounts cover almost 400 species, with up to six images per species including an image of the adult plus succinct text with information on distribution, seasonal activity, foodplants, and life history. These accounts are generously complemented with additional images of earlier instars, closely related species, noteworthy behaviors, and other intriguing aspects of caterpillar biology. Many caterpillars are illustrated here for the first time. Dozens of new foodplant records are presented and erroneous records are corrected. The book provides considerable information on the distribution, biology, and taxonomy of caterpillars beyond that available in other popular works on Eastern butterflies and moths. The introductory chapter covers caterpillar structure, life cycles, rearing, natural enemies, photography, and conservation. The section titled "Caterpillar Projects" will be of special interest to educators. Given the dearth of accessible guides on the identification and natural history of caterpillars, Caterpillars of Eastern North America is a must for entomologists and museum curators, forest managers, conservation biologists and others who seek a compact, easy-to-use guide to the caterpillars of this vast region. A compact guide to nearly 700 caterpillars east of the Mississippi, from forest pests to garden guests and economically important species 1,200 color photos and 24 line drawings enable easy identification Full-page species accounts with image of adult insect for almost 400 species, plus succinct text on distribution and other vital information Many caterpillars illustrated here for the first time Current information on distribution, biology, and taxonomy not found in other popular works A section geared toward educators, "Caterpillar Projects" An indispensable resource for all who seek an easy-to-use guide to the caterpillars of this vast region

The Prairie Gardener's Book of Bugs

The Prairie Gardener's Book of Bugs PDF Author: Nora Bryan
Publisher: Calgary : Fifth House
ISBN: 9781894004879
Category : Gardening
Languages : en
Pages : 210

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Book Description
The very appearance of an unfamiliar bug on a dearly beloved tree, shrub, or plant is enough to set the alarm bells ringing for prairie gardeners, inspiring such burning questions as: What is it? What does it eat? Is it friend or foe? What can I do about it? Authors Nora Bryan and Ruth Staal answer these questions and more. Written with skill, insight, and humour, their book describes and discusses over a hundred insects, spiders, mites, slugs, and earthworms that frequent prairie gardens. Part I: Living with Bugs comprises six chapters that provide background information on all aspects of prairie garden bugs. Learn about their similarities, differences, and lifecycles; their collective importance to the health of a garden; diagnosing trouble; cultural controls; and the "Pandora's bottle" of pesticides. The discussion on pesticide is particularly enlightening, giving gardeners the tools to make good choices when it comes to buying and applying chemicals to garden pests. Part II: Bug Profiles comprises eight chapters that provide detailed descriptions of the insects, spiders, mites, slugs, and earthworms that call prairie gardens home. Beautifully depicted in full-colour illustrations by Grace Buzik, the bug entries are grouped by a distinguishing characteristic or by the type of plants they attack. Each entry has a "Bug at a Glance" section that summarizes the type of bug, its size, what it looks like, where you find it, when you find it, what it eats, friend or foe, and what to do about it. Ruth Staal, affectionately known in Calgary as "The Bug Lady" and Nora Bryan are avid prairie gardeners who embrace a "live-and-let-live" approach. They are active members of the Calgary Horticultural Society.

The Forest Tent Caterpillar

The Forest Tent Caterpillar PDF Author: Clarence Moores Weed
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 32

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The Eastern Tent Caterpillar

The Eastern Tent Caterpillar PDF Author: Robert Rabaglia
Publisher:
ISBN:
Category : Eastern tent caterpillar
Languages : en
Pages : 2

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Ecosystem Management in the Boreal Forest

Ecosystem Management in the Boreal Forest PDF Author: Sylvie Gauthier
Publisher: PUQ
ISBN: 2760523829
Category : Nature
Languages : en
Pages : 574

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Book Description
Forest Ecosystem Management. A management approach that aims to maintain healthy and resilient forest ecosystems by focusing on a reduction of differences between natural and managed landscapes to ensure long-term maintenance of ecosystem functions and thereby retain the social and economic benefits they provide to society.That is the definition of forest ecosystem management proposed in this book, which provides a summary of key ecological concepts supporting this approach. The book includes a review of major disturbance regimes that shape the natural dynamics of the boreal forest and gives examples from different Canadian boreal regions. Several projects implementing the forest ecosystem management approach are presented to illustrate the challenges created by current forestry practices and the solutions that this new approach can provide. In short, knowledge and understanding of forest dynamics can serve as a guide for forest management. Planning interventions based on natural dynamics can facilitate reconciliation between forest harvesting needs and the interests of other forest users.

The Humane Gardener

The Humane Gardener PDF Author: Nancy Lawson
Publisher: Chronicle Books
ISBN: 1616896175
Category :
Languages : en
Pages : 226

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Book Description
In this eloquent plea for compassion and respect for all species, journalist and gardener Nancy Lawson describes why and how to welcome wildlife to our backyards. Through engaging anecdotes and inspired advice, profiles of home gardeners throughout the country, and interviews with scientists and horticulturalists, Lawson applies the broader lessons of ecology to our own outdoor spaces. Detailed chapters address planting for wildlife by choosing native species; providing habitats that shelter baby animals, as well as birds, bees, and butterflies; creating safe zones in the garden; cohabiting with creatures often regarded as pests; letting nature be your garden designer; and encouraging natural processes and evolution in the garden. The Humane Gardener fills a unique niche in describing simple principles for both attracting wildlife and peacefully resolving conflicts with all the creatures that share our world.

Plant Disturbance Ecology

Plant Disturbance Ecology PDF Author: Edward A. Johnson
Publisher: Elsevier
ISBN: 0080492959
Category : Science
Languages : en
Pages : 720

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Book Description
The media coverage of natural disasters (hurricanes, fires, floods, ice storms, etc.) indicates the prevalence of natural disasters in most, if not all, ecosystems. In order for scientists to study, understand, and ultimately predict how these disturbances affect ecosystems, it is necessary for them to know more about the physical processes involved in these disturbances and to learn how to couple these processes to the ecological systems. Essential for all ecologists, forest researchers, and conservation biologists, this book includes chapters on the disturbance processes, how the disturbance causes necrosis or death to individuals, and their effects on population or community processes. In Plant Disturbance Ecology, physical scientists who study disturbances provide an introduction to the physical disturbance processes, while ecologists relate this information to the way the vegetation responds to the disturbances. This reference is also key for all researchers hydrology, geomorphology, and environmental management. - Includes coverage on six different disturbance processes: Wind, Gravity, Geomorphic, Hydrologic, Combustion, and Biotic - Provides a clear explanation of how some of the physical processes of disturbance affect plant ecological processes - Offers ecologists an up-to-date understanding of the physical processes and allows them to predict future affects of disturbances - Unites two related fields by linking the disturbance processes and ecological responses - Presents physical scientists with ideas of how they might usefully apply their knowledge to advance understanding of ecological systems

Insect Population Ecology

Insect Population Ecology PDF Author: George Copley Varley
Publisher: Univ of California Press
ISBN: 9780520026674
Category : Science
Languages : en
Pages : 228

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Book Description
Expressing propulation changes; density dependent processes affecting cultures of single species; composititions between species for a limited resouce; parasites and predatrs; climate and weather; life tables and their use in population chages of some forest insects; biological control.

Forest Tent Caterpillar

Forest Tent Caterpillar PDF Author: Harold O. Batzer
Publisher:
ISBN:
Category : Forest tent caterpillar
Languages : en
Pages : 8

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Book Description


What's Bugging You?

What's Bugging You? PDF Author: Arthur V. Evans
Publisher: University of Virginia Press
ISBN: 9780813926988
Category : Nature
Languages : en
Pages : 184

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Book Description
We are told from the time we are children that insects and spiders are pests, when the truth is that most have little or no effect on us--although the few that do are often essential to our existence. Arthur Evans suggests we take a closer look at our slapped-at, stepped-on, and otherwise ignored cohabitants, who vastly outnumber us and whose worlds often occupy spaces that we didn't even know existed. What's Bugging You? brings together fifty unforgettable stories from the celebrated nature writer and entomologist's popular Richmond Times-Dispatch column. Evans has scoured Virginia's wild places and returned with wondrous stories about the seventeen-year sleep of the periodical cicadas, moths that evade hungry bats by sensing echolocation signals, and the luminous language of light employed by fireflies. He also visits some not-so-wild places: the little mounds of upturned soil scattered along the margins of soccer fields are the dung beetle's calling card. What does the world look like to a bug? Evans explores insect vision, which is both better, and worse, than that of humans (they are capable of detecting ultraviolet light, but many cannot see the color red), pausing to observe that it is its wide-set forward-looking eyes that imbue the praying mantis with "personality." He is willing to defend such oft-maligned creatures as the earwig, the tent caterpillar, and the cockroach--revealed here as a valuable scavenger, food source for other animals, and even a pollinator, that spends more time grooming itself than it does invading human space. Evans's search for multilegged life takes him to an enchanting assortment of locations, ranging from gleaming sandy beaches preferred by a threatened tiger beetle to the shady, leaf-strewn forest floors where a centipede digs its brood chamber--to a busy country road where Evans must dodge constant foot and vehicular traffic to photograph a spider wasp as its claims its paralyzed prey. His forays also provide the reader with a unique window on the cycles of nature. What Evans refers to as the FBI--fungus, bacteria, insects--are the chief agents in decomposition and a vital part of regeneration. Evans also takes on many issues concerning humans' almost always destructive interaction with insect life, such as excessive mowing and clearing of wood that robs wildlife of its food and habitat, as well as harmful bug zappers that kill everything but mosquitoes. The reader emerges from this book realizing that even seemingly mundane forms of insect and spider life present us with unexpected beauty and fascinating lifestyles.