Insects of Seed Cones in Eastern Canada
Author : Jean J. Turgeon
Publisher : [Sault Ste. Marie, Ont.] : Canadian Forest Service
Page : 142 pages
File Size : 16,67 MB
Release : 2005
Category : Nature
ISBN :
Insects of Eastern Forests
Author :
Publisher :
Page : 628 pages
File Size : 11,48 MB
Release : 1985
Category : Forest insects
ISBN :
Book Description
Insects and Diseases of Alaskan Forests
Author :
Publisher :
Page : 246 pages
File Size : 44,94 MB
Release : 2001
Category : Forest insects
ISBN :
Book Description
Insects and Diseases of Alaskan Forests
Author : Edward H. Holsten
Publisher :
Page : 248 pages
File Size : 15,89 MB
Release : 2009
Category : Forest insects
ISBN :
Book Description
Insect Enemies of Eastern Forests
Author : Frank Cooper Craighead
Publisher :
Page : 688 pages
File Size : 32,50 MB
Release : 1950
Category : Beneficial insects
ISBN :
Book Description
Forest Insect and Disease Conditions in Canada
Author :
Publisher :
Page : 252 pages
File Size : 47,45 MB
Release : 1988
Category : Forest insects
ISBN :
Book Description
Seed Ecophysiology of Temperate and Boreal Zone Forest Trees
Author : RobertE. Farmer
Publisher : Routledge
Page : 272 pages
File Size : 13,15 MB
Release : 2017-11-01
Category : Science
ISBN : 1351417290
Book Description
This is the first truly modern book solely devoted to seed reproduction of forest trees-from flowering to establishment, with emphasis on the interaction of environment with physiological processes. Focus is on seed function in natural settings and the application of information to natural regeneration of forests. This easy-to-read text addresses important principles and provides in-depth coverage of existing literature. Presentation of the information is organized to allow for a natural development of the main theme with full explanations of such important components as seed production, dispersal and germination, as well as the integral parts played by water, temperature, light, chemicals, animals, pathogens and aging. A highly useful book for investigators, practitioners or students.
Ecology and Biogeography of Pinus
Author : David M. Richardson
Publisher : Cambridge University Press
Page : 556 pages
File Size : 48,33 MB
Release : 2000-07-31
Category : Nature
ISBN : 9780521789103
Book Description
A comprehensive review essential for all involved in the management of natural and planted pine forests.
Forest Insect Pests in Canada
Author : John Alexander Armstrong
Publisher : Canadian Government Publishing
Page : 756 pages
File Size : 27,94 MB
Release : 1995
Category : Science
ISBN :
Book Description
The papers presented in this book cover the range of forest insect pest management activities in Canada. The first section contains papers on the current status of insect pests by region, including data on insect populations and extent of defoliation caused by the insect. The next section covers pest management technology, including the use of insecticides, insect viruses, fungal pathogens, growth regulators, antifeedants, pheromones, natural predators, and aerial spraying. The third section contains papers on the application of technology and equipment for forest pest control, and includes papers on the impacts of insecticides on the forest environment. The fourth section describes operational control programs by province. The final paper presents future strategies for the management of forest pests. An author index is included.
Harmonisation of Regulatory Oversight in Biotechnology Safety Assessment of Transgenic Organisms, Volume 2 OECD Consensus Documents
Author : OECD
Publisher : OECD Publishing
Page : 448 pages
File Size : 11,1 MB
Release : 2006-07-24
Category :
ISBN : 9264095403
Book Description
These OECD Biosafety Consensus Documents identify elements of scientific information used in the environmental safety and risk assessment of transgenic organisms which are common to OECD member countries.
