Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 2
Book Description
Highlights Of Forest Pest Conditions In The Maritimes At The End Of July 1993
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 2
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 2
Book Description
Highlights of Forest Pest Conditions in the Maritimes in Mid-June 1993
Author: J. E. Hurley
Publisher:
ISBN:
Category :
Languages : en
Pages : 2
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 2
Book Description
Highlights of Forest Pest Conditions in the Maritimes at the End of July, 1993
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 2
Book Description
This note describes forest pest conditions in the Maritimes at the end of July, 1993. It discusses diseases and pests found including forest tent caterpiller, gypsy moth, fall webworm, spruce budworm, and wind damage. Others include eastern blackheaded budworm, elm leafroller, alder flea beetle, birch leafminers, oak olethreutid leafroller, yellowheaded spruce sawfly, and spruce spider mite.
Publisher:
ISBN:
Category :
Languages : en
Pages : 2
Book Description
This note describes forest pest conditions in the Maritimes at the end of July, 1993. It discusses diseases and pests found including forest tent caterpiller, gypsy moth, fall webworm, spruce budworm, and wind damage. Others include eastern blackheaded budworm, elm leafroller, alder flea beetle, birch leafminers, oak olethreutid leafroller, yellowheaded spruce sawfly, and spruce spider mite.
Forest Pest Conditions in the Maritimes in 1994
Author: J. Edward Hurley
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 60
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.
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 60
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.
Highlights Of Forest Pest Conditions In The Maritimes In Mid September 1993
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 2
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 2
Book Description
Forest Insect and Disease Conditions in Canada
Author:
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 346
Book Description
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 346
Book Description
Highlights of Forest Pest Conditions in the Maritimes at the End of July 1986
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 2
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 2
Book Description
Highlights of Forest Pest Conditions in the Maritimes at the End of July, 1991
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 2
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.
Publisher:
ISBN:
Category :
Languages : en
Pages : 2
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.
Highlights of Forest Pest Conditions in the Maritimes at the End of June 1993
Author: J. E. Hurley
Publisher:
ISBN:
Category :
Languages : en
Pages : 2
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 2
Book Description
Highlights of Forest Pest Conditions in the Maritimes in Mid-September, 1993
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 2
Book Description
This note describes forest pest conditions in the Maritimes in mid-September, 1993. 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.
Publisher:
ISBN:
Category :
Languages : en
Pages : 2
Book Description
This note describes forest pest conditions in the Maritimes in mid-September, 1993. 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.