A Study of Some of the Ecological Factors Influencing Jack-pine Budworm (Choristoneura Pinus Freeman) Populations

A Study of Some of the Ecological Factors Influencing Jack-pine Budworm (Choristoneura Pinus Freeman) Populations PDF Author: Paul Arthur Bernardin
Publisher:
ISBN:
Category :
Languages : en
Pages : 102

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A Study of Some of the Ecological Factors Influencing Jack-pine Budworm (Choristoneura Pinus Freeman) Populations

A Study of Some of the Ecological Factors Influencing Jack-pine Budworm (Choristoneura Pinus Freeman) Populations PDF Author: Paul Arthur Bernardin
Publisher:
ISBN:
Category :
Languages : en
Pages : 102

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University of Minnesota Itasca Biological Station and Laboratories Publications and Theses

University of Minnesota Itasca Biological Station and Laboratories Publications and Theses PDF Author: Jon Ross
Publisher:
ISBN:
Category : Biology
Languages : en
Pages : 196

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Pesticides Documentation Bulletin

Pesticides Documentation Bulletin PDF Author:
Publisher:
ISBN:
Category : Agricultural pests
Languages : en
Pages : 864

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Proceedings--ecology, Survey, and Management of Forest Insects

Proceedings--ecology, Survey, and Management of Forest Insects PDF Author: Michael L. McManus
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 188

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Modelling Forest Systems

Modelling Forest Systems PDF Author: A. Amaro
Publisher: CABI
ISBN: 9780851998732
Category : Science
Languages : en
Pages : 426

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Book Description
There are many theoretical approaches to modelling forest systems, but not all of them have valid practical applications. This book reviews current thinking on various models and presents applications in various contexts. Papers have been selected and developed from those presented at aworkshop held in Portugal in June 2002. Topics covered include: Forest reality and modelling strategies Mathematical approaches and reasoning Estimation processes Models, validation and decision under uncertainty Model archives and metadata

Jack Pine Budworm Biology and Management

Jack Pine Budworm Biology and Management PDF Author: Winston Jan Anthony Volney
Publisher: Northern Forestry Centre
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 168

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Book Description
Presents proceedings of a symposium on the biology and management of the jack pine budworm (Choristoneura pinus Freeman). Topics of symposium papers included regional perspectives and histories of jack pine budworm infestation and control operations, budworm population biology, defoliation prediction, budworm monitoring, effects of stand age and site index on budworm damage, decision support tools for budworm management, jack pine forest ecosystem relationships, hazard rating and stand vulnerability assessment, and impact of jack pine budworm in Ontario.

Forests and Insects

Forests and Insects PDF Author: Allan D. Watt
Publisher: Springer Science & Business Media
ISBN: 9780412791109
Category : Nature
Languages : en
Pages : 440

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Book Description
This book covers the full breadth of forest entomology. It combines the work of forest entomologists working on the impact and management of forest pests with those involved in diversity assessment and conservation of insects in forests. Forests and Insects demonstrates that both these disciplines demand an understanding of population and community biology. The book covers such topics as colonization of trees by insects, population dynamics of forest insects, insect natural enemies, the effects of climate change and pollution on forest pests, spatial variation in the abundance of insects,the mineralization of carbon by termites, the impact of herbivorous insects, and the conservation of forest insect diversity, including the effects of forest fragmentation and deforestation. This Royal Entomological Society Symposium volume will be of great interest to all agricultural and forest entomologists, population and community biologists, pest management specialists and anyone concerned with the conservation of forest biodiversity.

Entomology Abstracts

Entomology Abstracts PDF Author:
Publisher:
ISBN:
Category : Entomology
Languages : en
Pages : 626

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Insect Ecology

Insect Ecology PDF Author: Peter W. Price
Publisher: Cambridge University Press
ISBN: 1139504436
Category : Science
Languages : en
Pages : 829

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Book Description
Combining breadth of coverage with detail, this logical and cohesive introduction to insect ecology couples concepts with a broad range of examples and practical applications. It explores cutting-edge topics in the field, drawing on and highlighting the links between theory and the latest empirical studies. The sections are structured around a series of key topics, including behavioral ecology; species interactions; population ecology; food webs, communities and ecosystems; and broad patterns in nature. Chapters progress logically from the small scale to the large; from individual species through to species interactions, populations and communities. Application sections at the end of each chapter outline the practicality of ecological concepts and show how ecological information and concepts can be useful in agriculture, horticulture and forestry. Each chapter ends with a summary, providing a brief recap, followed by a set of questions and discussion topics designed to encourage independent and creative thinking.

The History and Ecology of Jack Pine Budworm Populations in Northwestern Wisconsin

The History and Ecology of Jack Pine Budworm Populations in Northwestern Wisconsin PDF Author: Michael Alan Tweiten
Publisher:
ISBN:
Category :
Languages : en
Pages : 170

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