Christmas Tree Diseases, Insects & Disorders in the Pacific Northwest PDF Download
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Author: Gary A. Chastagner
Publisher:
ISBN:
Category : Christmas tree growing
Languages : en
Pages : 156
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Book Description
Includes integrated pest management principles; seasonal monitoring activities for disease and insect pests; diseases and disorders (root rots; cankers and galls; needle diseases of Douglas-Fir, Pine, Spruce, and True Firs); insect and mite pests (scales, adelgids and true aphids, moths, beetles, flies, mites, predators and parasites); environmental stresses (drought, heat, flooding); chemical and mechanical damage (atrazine, tire damage); soil related problems (nutrient imbalances, fertilizer burn), and vertebrate pests (birds, voles and mice, gophers). Numerous color photos. Graphs and charts.
Author: Gary A. Chastagner
Publisher:
ISBN:
Category : Christmas tree growing
Languages : en
Pages : 156
Get Book
Book Description
Includes integrated pest management principles; seasonal monitoring activities for disease and insect pests; diseases and disorders (root rots; cankers and galls; needle diseases of Douglas-Fir, Pine, Spruce, and True Firs); insect and mite pests (scales, adelgids and true aphids, moths, beetles, flies, mites, predators and parasites); environmental stresses (drought, heat, flooding); chemical and mechanical damage (atrazine, tire damage); soil related problems (nutrient imbalances, fertilizer burn), and vertebrate pests (birds, voles and mice, gophers). Numerous color photos. Graphs and charts.
Author: Ellen Michaels Goheen
Publisher: Forest Service
ISBN:
Category : Gardening
Languages : en
Pages : 344
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Book Description
Author:
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 20
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Book Description
Author: Robert V. Bega
Publisher:
ISBN:
Category : Conifers
Languages : en
Pages : 216
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Book Description
Author:
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 32
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Book Description
Author: Oregon. Dept. of Forestry
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 34
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Book Description
Author:
Publisher:
ISBN:
Category : Plant diseases
Languages : en
Pages : 648
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Book Description
Author:
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 328
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Book Description
Author:
Publisher: UCANR Publications
ISBN: 1601073259
Category :
Languages : en
Pages : 20
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Book Description
Author:
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 452
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Book Description