Life Tables of the Yellowheaded Spruce Sawfly, Pikonema Alaskensis (Rohwer), in Minnesota PDF Download

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Life Tables of the Yellowheaded Spruce Sawfly, Pikonema Alaskensis (Rohwer), in Minnesota

Life Tables of the Yellowheaded Spruce Sawfly, Pikonema Alaskensis (Rohwer), in Minnesota PDF Author: Mark W. Houseweart
Publisher:
ISBN:
Category :
Languages : en
Pages : 168

Book Description


Life Tables of the Yellowheaded Spruce Sawfly, Pikonema Alaskensis (Rohwer), in Minnesota

Life Tables of the Yellowheaded Spruce Sawfly, Pikonema Alaskensis (Rohwer), in Minnesota PDF Author: Mark W. Houseweart
Publisher:
ISBN:
Category :
Languages : en
Pages : 168

Book Description


Yellowheaded Spruce Sawfly

Yellowheaded Spruce Sawfly PDF Author: Steven A. Katovich
Publisher:
ISBN:
Category : Yellow-headed spruce sawfly
Languages : en
Pages : 32

Book Description
Presents the biology and ecology of the yellowheaded spruce sawfly, and provides survey techniques and management strategies. In addition, it provides information on identification, classification, host range, and the historical records of outbreaks in the Lake States.--Abstract on page 3 of cover.

General Technical Report NC.

General Technical Report NC. PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 366

Book Description


Forest Entomology

Forest Entomology PDF Author: Robert N. Coulson
Publisher: John Wiley & Sons
ISBN: 9780471025733
Category : Nature
Languages : en
Pages : 682

Book Description
This text considers forest insects occurring in forest ecosystems, specialized forestry settings, and urban forests, with an approach and coverage that make it suitable for use in both undergraduate and graduate courses in forest entomology and forest protection. Early chapters introduce entomology, middle chapters provide the first comprehensive treatment of the principles of Integrated Pest Management (IPM) of forest insects, and later chapters discuss the pest insects according to their feeding group.

A Taxonomic Revision of Nearctic Endasys Foerster 1868 (Hymenoptera: Ichneumonidae, Gelinae)

A Taxonomic Revision of Nearctic Endasys Foerster 1868 (Hymenoptera: Ichneumonidae, Gelinae) PDF Author: John C. Luhman
Publisher: Univ of California Press
ISBN: 0520097572
Category : Medical
Languages : en
Pages : 231

Book Description
"This paperback revision will be especially helpful to specialists working among the forest of ill-defined and undescribed Ichneumonidae (the most speciose insect family). Luhman adopts a particularly modern presentation: a model for future ichneumonid revisions with good discussions of character analysis and phylogeny supporting his detailed diagnoses and thorough morphological descriptions." Foster Purrington, Department of Entomology, Ohio State University, From Annuals of the Entomological Society of America, Vol. 84, no. 5

Management of the Yellowheaded Spruce Sawfly in White Spruce Plantations

Management of the Yellowheaded Spruce Sawfly in White Spruce Plantations PDF Author: Bruce Warren Morse
Publisher:
ISBN:
Category : Yellow-headed spruce sawfly
Languages : en
Pages : 180

Book Description


Dynamics of Forest Herbivory

Dynamics of Forest Herbivory PDF Author:
Publisher:
ISBN:
Category : Phytophagous insects
Languages : en
Pages : 44

Book Description


Parasitoids of Two Spruce Sawflies in the Genus Pikonema (Hymenoptera: Tenthredinidae)

Parasitoids of Two Spruce Sawflies in the Genus Pikonema (Hymenoptera: Tenthredinidae) PDF Author: Mark W. Houseweart
Publisher:
ISBN:
Category : Green-headed spruce sawfly
Languages : en
Pages : 40

Book Description


Proceedings of the

Proceedings of the PDF Author:
Publisher:
ISBN:
Category : Entomology
Languages : en
Pages : 404

Book Description


Revival: Insect-Plant Interactions (1990)

Revival: Insect-Plant Interactions (1990) PDF Author: Elizabeth A. Bernays
Publisher: CRC Press
ISBN: 1351361430
Category : Science
Languages : en
Pages : 316

Book Description
Insect-Plant Interactions is a series devoted to reviews across the breadth of the topic from cellular mechanisms to ecology and evolution. Articles are selected from areas of particular current interest or subjects that would especially benefit from a new review. It is hoped that the interdisciplinary selection in each volume will help readers to enter new fields of insect-plant interactions. Volume II contains six very different articles.