Author: Michigan. Forestry Division
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 36
Book Description
Michigan Forest Pest Detection Program
Author: Michigan. Forestry Division
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 36
Book Description
Michigan Forest Pest Program Report for 1965
Author:
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 40
Book Description
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 40
Book Description
New Perspectives on Silvicultural Management of Northern Hardwoods
Author: C. Wayne Martin
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 384
Book Description
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 384
Book Description
Forest Owners and Timber Management in Michigan
Author: Con H. Schallau
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 46
Book Description
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 46
Book Description
History of Hardwood Decline in the Eastern United States
Author: Imants Millers
Publisher:
ISBN:
Category : Forest declines
Languages : en
Pages : 84
Book Description
Publisher:
ISBN:
Category : Forest declines
Languages : en
Pages : 84
Book Description
The Southern Pine Beetle
Author: Robert C. Thatcher
Publisher:
ISBN:
Category : Conifers
Languages : en
Pages : 296
Book Description
Publisher:
ISBN:
Category : Conifers
Languages : en
Pages : 296
Book Description
Forest Pest Observer
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 4
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 4
Book Description
Insect Outbreaks
Author: Bozzano G Luisa
Publisher: Elsevier
ISBN: 0323138748
Category : Science
Languages : en
Pages : 593
Book Description
FROM THE PREFACE: The abundance of insects can change dramatically from generation to generation; these generational changes may occur within a growing season or over a period of years. Such extraordinary density changes or "outbreaks" may be abrupt and ostensibly random, or population peaks may occur in a more or less cyclic fashion....The goal of this book is to update and advance current thinking on the phenomenon of insect outbreaks. The contributors have reviewed relevant literature in order to generate a synthesis providing new concepts and important alternatives for future research. More importantly, they have presented new ideas or syntheses that will stimulate advances in thinking and experimentation.
Publisher: Elsevier
ISBN: 0323138748
Category : Science
Languages : en
Pages : 593
Book Description
FROM THE PREFACE: The abundance of insects can change dramatically from generation to generation; these generational changes may occur within a growing season or over a period of years. Such extraordinary density changes or "outbreaks" may be abrupt and ostensibly random, or population peaks may occur in a more or less cyclic fashion....The goal of this book is to update and advance current thinking on the phenomenon of insect outbreaks. The contributors have reviewed relevant literature in order to generate a synthesis providing new concepts and important alternatives for future research. More importantly, they have presented new ideas or syntheses that will stimulate advances in thinking and experimentation.
Invasive Forest Pests
Author:
Publisher: Nova Publishers
ISBN: 9781600214615
Category : Nature
Languages : en
Pages : 114
Book Description
Evidence suggests that efforts to eradicate the Asian long-horned beetle appear likely to succeed, while the emerald ash borer and P. ramorum are likely to continue to infest and damage forest ecosystems indefinitely despite efforts to control them. The Asian long-horned beetle is a wood-boring insect from Asia that has caused separate infestations in parts of New York, New Jersey, and Illinois. Over 8,000 trees infested with the beetle have been removed, and over 600,000 trees have been chemically treated to protect against the beetle. As a result of these and other actions, federal and state agencies have been able to reduce the size of the infested areas. The emerald ash borer is also a wood-boring insect from Asia that has infested large areas in Michigan; Ohio; Indiana; and Ontario, Canada, killing an estimated 15 million trees. The pathogen P. ramorum is the causal agent of the disease known as Sudden Oak Death. It is of unknown origin and has infested large areas in central and northern coastal California and a small area in southern Oregon. This book examines these key environmental issues. This book is a fully-indexed excerpted version of a GAO report.
Publisher: Nova Publishers
ISBN: 9781600214615
Category : Nature
Languages : en
Pages : 114
Book Description
Evidence suggests that efforts to eradicate the Asian long-horned beetle appear likely to succeed, while the emerald ash borer and P. ramorum are likely to continue to infest and damage forest ecosystems indefinitely despite efforts to control them. The Asian long-horned beetle is a wood-boring insect from Asia that has caused separate infestations in parts of New York, New Jersey, and Illinois. Over 8,000 trees infested with the beetle have been removed, and over 600,000 trees have been chemically treated to protect against the beetle. As a result of these and other actions, federal and state agencies have been able to reduce the size of the infested areas. The emerald ash borer is also a wood-boring insect from Asia that has infested large areas in Michigan; Ohio; Indiana; and Ontario, Canada, killing an estimated 15 million trees. The pathogen P. ramorum is the causal agent of the disease known as Sudden Oak Death. It is of unknown origin and has infested large areas in central and northern coastal California and a small area in southern Oregon. This book examines these key environmental issues. This book is a fully-indexed excerpted version of a GAO report.
Cooperative Economic Insect Report
Author:
Publisher:
ISBN:
Category : Insect pests
Languages : en
Pages : 1302
Book Description
Publisher:
ISBN:
Category : Insect pests
Languages : en
Pages : 1302
Book Description