free sites directory

Smart Dir : free sites directory. Science Agriculture Forestry Pests and Diseases. Directory of Science Agriculture Forestry Pests and Diseases.

Dendroctonus - Pine Bark Beetles@ (3)

See also:

» Asian Longhorned Beetle - Brief account of the introduction of this Chinese insect into North America, and with a list of the affected species.

http://www.brown-spruce-longhorn-beetle.com

» Brown Spruce Longhorn Beetle - Brief account of this pest of spruce trees, its growth, and means of control.

» Bugwood Network, The University of Georgia - Extensive resource on forest insects and related topics.

» California Oak Mortality Task Force - Task force focusing on the pathogen causing Sudden Oak Death disease through research, management, education and public policy.

http://www.hfrr.ksu.edu/DesktopModules/ViewDocument.aspx?DocumentID=1619

» Dutch Elm Disease - Provides information on this disease caused by Ophiostoma ulmi, its host plants, symptoms and recommendations.

» Exotic Forest Pest Information System for North America - Database containing information on exotic insects, mites and pathogens with potential to cause significant damage to North American forest resources.

» Focus on Woody Plant Diseases - Information by host plant on diseases and damages affecting trees and perennial flowers from the University of Illinois Extension.

» Forest and Shade Tree Pathology - Online textbook, news and upcoming meetings of forest pathology.

» Forestry Images - Quality photographs of forest insects and disease organisms. Contains image search or browse by categories.

» Gypsy Moth - A short account of this caterpillar pest of maples, oaks and elms.

http://www.fs.fed.us/ne/morgantown/4557/gmoth/

» Gypsy Moth in North America - Extensive information on the biology, impact, distribution and management of this exotic insect in North America.

http://www.cfl.scf.rncan.gc.ca/collections-cfl/home.html

» Insects and Diseases of Eastern Canada's Forests - An extensive collection of images and a variety of information on the main insects and diseases of the forests of Quebec and Eastern Canada.

» Invasive and Exotic Species of North America - Provides extensive information on all kinds of invasive species in North America.

http://www.oznet.ksu.edu/library/FORST2/MF718.PDF

» Iron Chlorosis in Trees - The symptoms, diagnosis and correction of this condition. [PDF]

http://www.oznet.ksu.edu/dp_hfrr/extensn/problems/irnchlor.htm

» Iron Chlorosis on Trees - Provides information on this condition, the most susceptible trees and recommendations for treatment.

http://www.fzi.uni-freiburg.de/InsectPestKey-long%20version/index.htm

» Key to the Forest Insect Pests of Papua New Guinea - Allows the identification of the most important forest insect pests of Papua New Guinea and includes descriptions of insect signs, preventive measures, bibliographic references and a comprehensive glossary of terms

http://kellylab.berkeley.edu/SODmonitoring/

» Monitoring Sudden Oak Death - Created by the University of California's Sudden Oak Death Research Team, this site monitors the distribution of the disease.

http://www.hfrr.ksu.edu/DesktopModules/ViewDocument.aspx?DocumentID=1673

» Oak Wilt - Information on this disease caused by the fungus Ceratocystis fagacearum, its hosts, symptoms and recommendations for control.

http://www.biology.ed.ac.uk/research/groups/jdeacon/microbes/heterob.htm

» Pine Root Rot: A Biocontrol System - Information on the use of the weakly parasitic fungus, Phlebiopsis gigantea, to prevent the attack of the pathogenic fungus, Heterobasidion annosum.

http://www.extension.umn.edu/projects/yardandgarden/diagnostics/

» Plant disease diagnostics (Minnesota) - Plant disease diagnostics by the University of Minnesota Extension Service. Mainly designed for plant disease problems in yards and gardens. It is based on visual observations of symptoms. It has a section on trees that might be useful in forestry.

http://www.hfrr.ksu.edu/DesktopModules/ViewDocument.aspx?DocumentID=1634

» Problem: Galls - Provides information on these abnormal growths caused by insects and recommendations on control.

http://www.sedelmeierforestryresearchfund.org/index.html

» Sedelmeier Forestry Research Fund - Provides funding for critical research into the causes, control, prevention, and the eventual elimination of some of the diseases that affect the trees of our forests.

» Tent Caterpillars - The Eastern tent caterpillar affects black cherry trees and other fruit and shade trees. The forest tent caterpillar infests hardwood trees such as sugar maple and oak.

http://news.ucanr.org/newsstorymain.cfm?story=439

» University of California Cooperative Extension: Sudden Oak Death Facts - Provides practical information on this disease including distribution, symptoms, prevention, quarantines and look-alike diseases.

http://www.na.fs.fed.us/spfo/pubs/fidlpage.htm

» USDA Forest Insect and Disease Leaflets - USDA technical publications that address specific tree pests and diseases, including identification and control.

Help build the largest human-edited directory on the web.

Soumettre un site - Open Directory Project - Devenir Editeur

Locations Vacances | Vacances | Hotels | Destinations Vacances | Hotels