The Spruce Beetle

The Spruce Beetle PDF Author: Edward H. Holsten
Publisher:
ISBN:
Category : Spruce bark beetles
Languages : en
Pages : 12

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The Spruce Beetle

The Spruce Beetle PDF Author: Edward H. Holsten
Publisher:
ISBN:
Category : Spruce bark beetles
Languages : en
Pages : 12

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Book Description


Empire of the Beetle

Empire of the Beetle PDF Author: Andrew Nikiforuk
Publisher: Greystone Books Ltd
ISBN: 1553658949
Category : Nature
Languages : en
Pages : 240

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Book Description
Beginning in the late 1980s, a series of improbable bark beetle outbreaks unsettled iconic forests and communities across western North America. An insect the size of a rice kernel eventually killed more than 30 billion pine and spruce trees from Alaska to New Mexico. Often appearing in masses larger than schools of killer whales, the beetles engineered one of the world's greatest forest die-offs since the deforestation of Europe by peasants between the eleventh and thirteenth centuries. The beetle didn't act alone. Misguided science, out-of-control logging, bad public policy, and a hundred years of fire suppression created a volatile geography that released the world's oldest forest manager from all natural constraints. Like most human empires, the beetles exploded wildly and then crashed, leaving in their wake grieving landowners, humbled scientists, hungry animals, and altered watersheds. Although climate change triggered this complex event, human arrogance assuredly set the table. With little warning, an ancient insect pointedly exposed the frailty of seemingly stable manmade landscapes. Drawing on first-hand accounts from entomologists, botanists, foresters, and rural residents, award-winning journalist Andrew Nikiforuk, investigates this unprecedented beetle plague, its startling implications, and the lessons it holds.

Bark Beetles

Bark Beetles PDF Author: Fernando E. Vega
Publisher: Academic Press
ISBN: 0124171737
Category : Science
Languages : en
Pages : 641

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Book Description
Bark Beetles: Biology and Ecology of Native and Invasive Species provides a thorough discussion of these economically important pests of coniferous and broadleaf trees and their importance in agriculture. It is the first book in the market solely dedicated to this important group of insects, and contains 15 chapters on natural history and ecology, morphology, taxonomy and phylogenetics, evolution and diversity, population dynamics, resistance, symbiotic associations, natural enemies, climate change, management strategies, economics, and politics, with some chapters exclusively devoted to some of the most economically important bark beetle genera, including Dendroctonus, Ips, Tomicus, Hypothenemus, and Scolytus. This text is ideal for entomology and forestry courses, and is aimed at scientists, faculty members, forest managers, practitioners of biological control of insect pests, mycologists interested in bark beetle-fungal associations, and students in the disciplines of entomology, ecology, and forestry. - Provides the only synthesis of the literature on bark beetles - Features chapters exclusively devoted to some of the most economically important bark beetle genera, such as Dendroctonus, Ips, Tomicus, Hypothenemus, and Scolytus - Includes copious color illustrations and photographs that further enhance the content

Pine Bark Beetles

Pine Bark Beetles PDF Author:
Publisher: Academic Press
ISBN: 0128027444
Category : Science
Languages : en
Pages : 332

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Book Description
Pine Bark Beetles, the latest release in the Advances in Insect Physiology series, provides readers with the latest interdisciplinary reviews on the topic. It is an essential reference source for invertebrate physiologists, neurobiologists, entomologists, zoologists, and insect chemists. - Contains important, comprehensive, and in-depth reviews on insect physiology - Provides an essential reference source for invertebrate physiologists and neurobiologists, entomologists, zoologists, and insect biochemists - First published in 1963, this serial is ranked second in the highly competitive ISI category of entomology

DIY Autoflowering Cannabis

DIY Autoflowering Cannabis PDF Author: Jeff Lowenfels
Publisher: New Society Publishers
ISBN: 1771423048
Category : Gardening
Languages : en
Pages : 306

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Book Description
A totally new category of plants — as easy to grow as tomatoes, perfect for gardeners Cannabis prohibition is ending around the world, and there’s a new bud in town — auto-flowering cannabis. As easy to grow as tomatoes, auto-flowering cannabis is the perfect new plant for the home gardener who has limited time and space. Unlike commercially grown cannabis, auto-flowering cannabis plants are small, container-grown, day-neutral, require no special lights or equipment, and grow incredibly fast – from seed to harvest in as little as seven weeks. Written by gardening authority Jeff Lowenfels, DIY Auto-flowering Cannabis is a full-color, illustrated guide for everyone wanting to grow their own. It covers: The history and benefits of auto-flowering cannabis Its origins, chemistry, and growing habits Step-by-step growing methods, including tips, tricks, supplies, and seed sourcing How to harvest, process, and breed your new plants. If you are a home gardener or already grow cannabis, you too can learn how to grow this new plant with ease, all while reaping its many benefits, such as harvesting it for medical use, recreational use, or simply as a decorative, sweet-smelling flower to enjoy. If you like to grow tomatoes, you will love growing auto-flowering cannabis.

The Spruce Beetle

The Spruce Beetle PDF Author: J. M. Schmid
Publisher:
ISBN:
Category : Spruce beetle
Languages : en
Pages : 8

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The Southern Pine Beetle

The Southern Pine Beetle PDF Author:
Publisher:
ISBN:
Category : Southern pine beetle
Languages : en
Pages : 284

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To Spray Or Not to Spray

To Spray Or Not to Spray PDF Author:
Publisher:
ISBN:
Category : Pesticides
Languages : en
Pages : 10

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Bark and Wood Boring Insects in Living Trees in Europe, a Synthesis

Bark and Wood Boring Insects in Living Trees in Europe, a Synthesis PDF Author: François Lieutier
Publisher: Springer Science & Business Media
ISBN: 1402022417
Category : Science
Languages : en
Pages : 569

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Book Description
For the first time, a synthesis on the research work done in Europe on all Bark And Wood Boring Insects In Living Trees (BAWBILT) is presented. As final product of a four-year research project gathering together 100 scientists from 24 countries, the book is the fruit of a real collective synthesis in which all European specialists have participated. It reviews and comments on all the European literature, while considering the biological (trees, insects, associated organisms, and their relationships) and forest management aspects. However, although focused on the European forest, it also compares the available information and interpretations to those concerning similar species in other continents. It ends with propositions of research priorities for Europe. The book is directed to all scientists and students concerned with forest entomology and ecology, as well as to forest managers and all scientific public interested in forest biology.

Biology and Control of the Engelmann Spruce Beetle in Colorado

Biology and Control of the Engelmann Spruce Beetle in Colorado PDF Author: C. L. Massey
Publisher:
ISBN:
Category : Engelmann spruce beetle
Languages : en
Pages : 40

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Book Description