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Parasites and Local Distribution of Cocoons of the Yellowheaded Spruce Sawfly

Parasites and Local Distribution of Cocoons of the Yellowheaded Spruce Sawfly PDF Author: Douglas Erwin Rau
Publisher:
ISBN:
Category : Insects
Languages : en
Pages : 96

Book Description

Parasites and Local Distribution of Cocoons of the Yellowheaded Spruce Sawfly

Parasites and Local Distribution of Cocoons of the Yellowheaded Spruce Sawfly PDF Author: Douglas Erwin Rau
Publisher:
ISBN:
Category : Insects
Languages : en
Pages : 96

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.

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

General Technical Report NC.

General Technical Report NC. PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 32

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

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

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

Yellow-headed Spruce Sawfly

Yellow-headed Spruce Sawfly PDF Author: Louis F. Wilson
Publisher:
ISBN:
Category : Yellow-headed spruce sawfly
Languages : en
Pages : 4

Book Description

The Ichneumonidae of Costa Rica

The Ichneumonidae of Costa Rica PDF Author: Ian David Gauld
Publisher:
ISBN:
Category : Ichneumonidae
Languages : en
Pages : 510

Book Description

Temperature Schedules for Overwintering Yellowheaded Spruce Sawfly Cocoons in the Laboratory

Temperature Schedules for Overwintering Yellowheaded Spruce Sawfly Cocoons in the Laboratory PDF Author: Mark W. Houseweart
Publisher:
ISBN:
Category :
Languages : en
Pages : 4

Book Description

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