Author: J. Peter HallPublisher:
ISBN: 9780662264996
Category : Forest insects
Languages : en
Pages : 72
Book Description
Forest Insect and Disease Conditions in Canada 1995
Author: J. Peter HallPublisher:
ISBN: 9780662264996
Category : Forest insects
Languages : en
Pages : 72
Book Description
Forest Insect and Disease Conditions Northern British Columbia -- 1995
Author: Rod GarbuttForest Insect and Disease Conditions in West-central Canada in 1994 and Predictions for 1995
Author: James Peter BrandtPublisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 68
Book Description
This document summarizes forest pest conditions in Alberta, Saskatchewan, Manitoba, and the Northwest Territories and provides predictions of damage levels by major pests for the year. Major pests and abiotic factors affecting forests are discussed, as well as special surveys of young stands, aspen forests, and a forest nursery. Additional noteworthy insects, diseases, and tree damage agents are reported.
Forest Insect and Disease Conditions in Ontario, 1995
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 13
Book Description
This bulletin describes conditions affecting Ontario forest health as of fall 1995. Conditions are arranged in three categories: those created by insects, such as spruce budworm, gypsy moth, hemlock looper, and jack pine budworm; tree diseases such as scleroderris canker disease and Armillaria root rot; and abiotic conditions, including drought & hail. The information is presented by region & district.
Forest Insect and Disease Conditions Northern British Columbia, 1995. --
Author: Pacific Forestry CentrePublisher:
ISBN:
Category :
Languages : en
Pages : 50
Book Description
Forest Insect and Disease Conditions, British Columbia and Yukon, 1995
Author: Nick HumphreysPublisher:
ISBN:
Category :
Languages : en
Pages : 25
Book Description
This summary of forest pest conditions in British Columbia and the Yukon Territory in 1995 highlights pests that are or may become major forest management problems. It was compiled from field reports and other records of nine Forest Insect and Disease Survey rangers with contributions from the forest industry, researchers, and other agencies. The status and impact of 33 major pests are described and some forecasts are made for 1996.
Results of Forest Insect and Disease Surveys in the Southern Region of Ontario, 1995
Author: R. J. SajanPublisher:
ISBN: 9780662229759
Category : Forest insects
Languages : en
Pages : 33
Book Description
Forest Insect and Disease Conditions in Canada
Author: Forest Insect and Disease Conditions Kamloops Forest Region, 1995. --
Author: Pacific Forestry CentrePublisher:
ISBN:
Category :
Languages : en
Pages : 28
Book Description
Author: