Download or read book Forest Pest Conditions in the Maritimes in 1995 written by J. Edward Hurley and published by . This book was released on 1996 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Forest Pest Conditions in the Maritimes in 1994 written by J. Edward Hurley and published by . This book was released on 1995 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Forest Pest Conditions in the Maritimes in 1992 written by Laszlo P. Magasi and published by . This book was released on 1993 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Forest Pest Conditions in the Maritimes in 1981 written by Maritimes Forest Research Centre and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Pest Conditions in the Maritimes in 1974 with an Outlook for 1975 written by Maritimes Forest Research Centre and published by . This book was released on 1975 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Health Monitoring in the Maritimes in 1994 written by Laszlo P. Magasi and published by Fredericton, N.B. : Canadian Forest Service, Maritimes Region. This book was released on 1996 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forest health monitoring activities carried out in the Maritimes by the Forest Insect and Disease Survey are described and results are presented. The Acid Rain National Early Warning System is described and information is provided on the condition of and factors affecting 14 major tree species.
Download or read book Historical Patterns of Spruce Budworm Defoliation and Bark Beetle Outbreaks in North American Conifer Forests written by David W. Williams and published by . This book was released on 2003 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: This atlas presents maps of historical defoliation by the eastern and western spruce budworms and historical outbreaks of the mountain and southern pine beetles during the past half century. The maps encompass various regions of the conterminous United States and eastern Canada. This publication also serves as documentation for an extended set of digital maps, which are available on our website. The digital maps are useful for investigating spatial dynamics of insect populations and for providing pest disturbance inputs to spatially explicit forest simulation models.
Download or read book Forest Pest Conditions in the Maritimes in 1985 written by Laszlo P. Magasi and published by . This book was released on 1986 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Synopsis of Forest Pest Conditions in the Maritimes in 1986 written by Laszlo P. Magasi and published by . This book was released on 1987 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Pest Conditions in the Maritimes in 1993 written by Laszlo P. Magasi and published by . This book was released on 1994 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Pest Conditions in the Maritimes in 1986 written by Laszlo P. Magasi and published by . This book was released on 1985 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Synopsis of Forest Pest Conditions in the Maritimes in 1987 written by Canadian Forestry Service. Maritimes and published by . This book was released on 1987 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Synopsis of Forest Pest Conditions in the Maritimes in 1986 written by L. P. Magasi and published by . This book was released on 1987 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Pest Conditions in the Maritimes in 1975 with an Outlook for 1976 written by Laszlo P. Magasi and published by fredericton, n. b. : canadian forestry service. This book was released on 1975 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Pest Conditions in the Maritimes in with an Outlook for written by and published by . This book was released on 1980 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Pest Conditions in the Maritimes in 1973 with an Outlook for 1974 written by R. S. Forbes and published by fredericton, n. b. : canadian forestry service. This book was released on 1974 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Growth Responses to the Pollution Climate of the 21st Century written by Lucy J. Sheppard and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Special Issue of Water, Air and Soil Pollution offers contributions from the th 18 IUFRO workshop on Air Pollution Stress, Forest Responses to the Pollution st Climate of the 21 Century held in Edinburgh, Scotland, from September 21 to 23,1998. The meeting was held under the auspices of IUFRO, Research Group 7.04.00 chaired by Dr Kevin Percy of Canada. A new session structure was adopted to stimulate activity within the six working parties and a brief resume of these is presented at the front of this volume. The two, one-day plenary sessions were devoted to the two important air pollution issues, nitrogen deposition and ozone. Invited papers were augmented by a large and excellent contribution of poster papers. The final day comprised parallel Working Party Sessions with pre arranged speakers to stimulate discussions. One hundred and thirty one scientists attended, representing 20 countries and 7 IUFRO regions: Northern Europe, Central Europe, Eastern Europe, Mediterranean, North America, Asia and the Western Pacific. Lucy Sheppard David Fowler Water, Air, and Soil Pollution 116: 1, 1999.
