Forest Pest Conditions in the Maritimes in 1992 PDF Download
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Author: Laszlo P. Magasi
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 56
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Book Description
Review of the status of forest insects and diseases in the Maritimes Region in 1992, along with forecast conditions for 1993 when appropriate. Describes pests and problems of conifers, hardwoods, and high value areas such as nurseries, seed orchards, plantations, and Christmas tree areas and summarizes control operations against spruce budworm and Sirococcus shoot blight. A chapter on forest health monitoring brings together the various aspects of work dealing with changes in forest conditions. Forest insect monitoring systems, such as pheromones and light traps, are briefly described. A list of reports and publications relating to forest pest conditions is included.
Author: Laszlo P. Magasi
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 56
Get Book Here
Book Description
Review of the status of forest insects and diseases in the Maritimes Region in 1992, along with forecast conditions for 1993 when appropriate. Describes pests and problems of conifers, hardwoods, and high value areas such as nurseries, seed orchards, plantations, and Christmas tree areas and summarizes control operations against spruce budworm and Sirococcus shoot blight. A chapter on forest health monitoring brings together the various aspects of work dealing with changes in forest conditions. Forest insect monitoring systems, such as pheromones and light traps, are briefly described. A list of reports and publications relating to forest pest conditions is included.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 2
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Book Description
This note describes forest pest conditions in the Maritimes at the end of July, 1992. It discusses diseases and pests found including hemlock looper, elm leafminer, and spruce bark beetle. Others include dutch elm disease, yellow witches' broom, cherry blight, white pine weevil, yellowheaded spruce sawfly, maple leafroller and elm leaf beetle.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 2
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Book Description
Author:
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 346
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 2
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Book Description
Author: J. Edward Hurley
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 60
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Book Description
This report reviews the status of forest insects and diseases in the Maritimes region and forecasts conditions for the coming year. Pests and problems of conifers, hardwoods, and high-value areas, such as nurseries, seed orchards, plantations, and Christmas tree areas, are described. Information on pests under quarantine regulations and control operations against spruce budworm and hemlock looper are summarized.
Author: J. E. Hurley
Publisher:
ISBN:
Category :
Languages : en
Pages : 2
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Book Description
Author: F. A. Titus
Publisher:
ISBN:
Category : Maritimes (N.B., N.S. and P.E.I.).
Languages : en
Pages : 2
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 2
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Book Description
This note describes forest pest conditions in the Maritimes for the period up to the end of July 1991. It describes the weather factors affecting the condition of forests and then discusses diseases and pests found including the gypsy moth, spruce budworm, hemlock looper, and beaver flooding.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 2
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Book Description
This note describes forest pest conditions in the Maritimes each summer. It discusses diseases and pests found including gypsy moth, variable oak leaf caterpiller, early birch leaf edgeminer, european larch canker, dutch elm disease, greenstriped mapleworm, fall webworm, and birth skeletonizer. Other forest pests of note include willow flea weevil, leaf spot and blotch on aspen, leaf blotch of horse-chestnut, willow flea beetle, and spruce needle rust. Pests covered vary with each report.
