Red Pine Scale

Red Pine Scale PDF Author: James L. Bean
Publisher:
ISBN:
Category : Matsucoccus resinosae
Languages : en
Pages : 8

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Red Pine Scale

Red Pine Scale PDF Author: James L. Bean
Publisher:
ISBN:
Category : Matsucoccus resinosae
Languages : en
Pages : 8

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Book Description


The Red Pine Scale in North America

The Red Pine Scale in North America PDF Author:
Publisher:
ISBN:
Category : Red pine
Languages : en
Pages : 16

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The Scale

The Scale PDF Author:
Publisher:
ISBN:
Category : Scale-insects
Languages : en
Pages : 644

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Silvics of North America

Silvics of North America PDF Author: Russell M. Burns
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 688

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Pine Wilt Disease

Pine Wilt Disease PDF Author: Bo Guang Zhao
Publisher: Springer Science & Business Media
ISBN: 4431756558
Category : Technology & Engineering
Languages : en
Pages : 486

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Book Description
Pine forests face a global threat of pine wilt disease, which is being spread by vector beetles carrying pathogenic nematodes from dead trees to healthy ones. Among the host pines there are varying degrees of susceptibility, and nematode strains also contain a variety of virulences, both of which factors help to determine whether infected host trees will die or survive. As well, biotic and abiotic environmental factors influence the fate of infected trees. This book describes the history of the disease, pathogenic nematodes, vector beetles, the etiology and ecology of the disease, microorganisms involved, and control methods that utilize host resistance and biological control agents. Concrete, comprehensive, and the most up-to-date knowledge about this worldwide forest epidemic is presented for readers, enabling them to understand the nature and epidemic threat of pine wilt disease.

Soft Scale Insects

Soft Scale Insects PDF Author:
Publisher: Elsevier
ISBN: 0080541348
Category : Science
Languages : en
Pages : 477

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Book Description
This text presents an up-to-date account of the soft-scale insects, "Coccidae", and covers almost the entire spectrum of the knowledge of this insect family. It is divided into three sections, covering: soft scale insects; their natural enemies; and damage and control.

Silvics of North America: Conifers

Silvics of North America: Conifers PDF Author: Russell M. Burns
Publisher:
ISBN:
Category : Conifers
Languages : en
Pages : 696

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Agriculture Handbook

Agriculture Handbook PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 896

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Book Description
Set includes revised editions of some issues.

Forest Insect Conditions in the United States

Forest Insect Conditions in the United States PDF Author: United States. Forest Service
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 654

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Granite, Fire, and Fog

Granite, Fire, and Fog PDF Author: Tom Wessels
Publisher: Brandeis University Press
ISBN: 1512600083
Category : Nature
Languages : en
Pages : 188

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Book Description
The only book that offers both a natural and a cultural history of one of the nation's favorite parks