Download or read book Forest Insect and Disease Conditions in West central Canada in and Predictions for written by and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Insect and Disease Conditions in West central Canada in 1994 and Predictions for 1995 written by James Peter Brandt and published by . This book was released on 1995 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Forest Insect and Disease Conditions in West central Canada in 1994 and Predictions for 1995 written by Y. P. Brandt and published by . This book was released on 1995 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction; Spruce budworm; Jack pine budworm; Aspen defoliators; Bark beetles; Lodgepole pine dwarf mistletoe; Spruce gall midge; Gypsy moth; Dutch elm disease; Pests and damage conditions in young stands; Surveys of aspen stand conditions; Nursery pest surveys; Acid rain monitoring; Noteworthy insects, deseases, and other damage agents; References.
Download or read book Forest Insect and Disease Conditions in West central Canada in 1995 and Predictions for 1996 written by James Peter Brandt and published by . This book was released on 1996 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Forest Insect and Disease Survey (FIDS) is responsible for conducting and reporting insect and disease surveys of forests in the Northwest Region, which includes Alberta, Saskatchewan, Manitoba and the Northwest Territories. This report summarizes forest insect and disease conditions and other tree-damaging agents within the Northwest Region for the year, and also describes pest control projects throughout the region. An update of surveys for acid rain symptoms in permanently established Acid Rain National Early Warning System plots is reported, and forecasts of spruce budworm, jack pine budworm, and forest tent caterpillar populations are given.
Download or read book Forest Insect and Disease Conditions in Canada written by and published by . This book was released on 1995 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Insect and Disease Conditions in West central Canada in 1993 and Predictions for 1994 written by James Peter Brandt and published by . This book was released on 1994 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Insect and Disease Conditions in Alberta Saskatchewan Manitoba and the Northwest Territories in 1989 and Predictions for 1990 written by F. J. Emond and published by . This book was released on 1990 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forest pest conditions in Alberta, Saskatchewan, Manitoba, and the Northwest Territories during 1989 are summarized and some predictions of infestation status are given for 1990. Eleven major pests are discussed, and additional noteworthy insects, diseases, and tree damage agents are reported in a table. Results of surveys for acid rain symptoms and pests and damage incidence in nurseries and plantations are also reported.
Download or read book Forest Insect and Disease Conditions in Alberta Saskatchewan Manitoba and the Northwest Territories in 1985 and Predictions for 1986 written by B. H. Moody and published by . This book was released on 1986 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Insect and Disease Conditions in the Pacific Northwest written by and published by . This book was released on 1984 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest insect and disease conditions in the Pacific Northwest written by Oregon. Dept. of Forestry and published by . This book was released on 1978 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Insect and Disease Conditions in Alberta Saskatchewan Manitoba and the Northwest Terrorities in 1984 and Predictions for 1985 written by B. H. (Benjamin Hallet) Moody and published by . This book was released on 1985 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Insect and Disease Conditions in the United States written by and published by . This book was released on 1992 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Insect and Disease Conditions written by and published by . This book was released on 1979 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Insect and Disease Conditions in Alberta Saskatchewan Manitoba and the Northwest Territories in 1982 and Predictions for 1983 written by B. H. Moody and published by . This book was released on 1983 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Major Forest Insect and Disease Conditions in the United States written by and published by . This book was released on with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Current Abstracts written by and published by . This book was released on 1994-11 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Insect and Disease Conditions in Alberta Saskatchewan Manitoba and the Northwest Territories in 1980 and Predictions for 1981 written by Y. Hiratsuka and published by . This book was released on 1981 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
