Author: Louis F. Wilson
Publisher:
ISBN:
Category : Yellow-headed spruce sawfly
Languages : en
Pages : 4
Book Description
Yellow-headed Spruce Sawfly
Author: Louis F. Wilson
Publisher:
ISBN:
Category : Yellow-headed spruce sawfly
Languages : en
Pages : 4
Book Description
Publisher:
ISBN:
Category : Yellow-headed spruce sawfly
Languages : en
Pages : 4
Book Description
Yellowheaded Spruce Sawfly
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.
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
The Yellow-headed Spruce Sawfly in Maine
Author: Edward John Duda
Publisher:
ISBN:
Category : Yellow-headed spruce sawfly
Languages : en
Pages : 168
Book Description
Publisher:
ISBN:
Category : Yellow-headed spruce sawfly
Languages : en
Pages : 168
Book Description
Loss Assessment of White Spruce Defoliated by Yellowheaded Spruce Sawfly on the Black Duck Ranger District, Chippewa National Forest
Author: Robert P. Ford
Publisher:
ISBN:
Category : White spruce
Languages : en
Pages : 4
Book Description
Publisher:
ISBN:
Category : White spruce
Languages : en
Pages : 4
Book Description
Management of the Yellowheaded Spruce Sawfly in White Spruce Plantations
Author: Bruce Warren Morse
Publisher:
ISBN:
Category : Yellow-headed spruce sawfly
Languages : en
Pages : 180
Book Description
Publisher:
ISBN:
Category : Yellow-headed spruce sawfly
Languages : en
Pages : 180
Book Description
Parasites and Local Distribution of Cocoons of the Yellowheaded Spruce Sawfly
Author: Douglas Erwin Rau
Publisher:
ISBN:
Category : Insects
Languages : en
Pages : 96
Book Description
Publisher:
ISBN:
Category : Insects
Languages : en
Pages : 96
Book Description
Yellow-headed Spruce Sawfly
Yellow-headed Spruce Sawfly
Author: Louis F. Wilson
Publisher:
ISBN:
Category : Yellow-headed spruce sawfly
Languages : en
Pages : 3
Book Description
Publisher:
ISBN:
Category : Yellow-headed spruce sawfly
Languages : en
Pages : 3
Book Description
Yellow-headed Spruce Sawfly
Author: D. S. Kusch
Publisher:
ISBN:
Category : Yellow-headed spruce sawfly
Languages : en
Pages : 1
Book Description
Publisher:
ISBN:
Category : Yellow-headed spruce sawfly
Languages : en
Pages : 1
Book Description