IMPROVING SOIL AND NUTRIENT MANAGEMENT SYSTEMS FOR SUSTAINED PRODUCTIVITY AND ENVIRONMENTAL QUALITY
Location: Soil Plant Nutrient Research (SPNR)
Title: Natural products from forest resources for use as arthropod and fungal biocides.
| Karchesy, J - OSU, CORVALLIS, OR |
| Dolan, M - CDC, FORT COLLINS, CO |
| Panella, Nick - CDC, FORT COLLINS, CO |
| Karchesy, Y - OSU, CORVALLIS, OR |
| Dietrich, G - CDC, FORT COLLINS, CO |
Submitted to: Phytochemical Society of Europe and North America Proceedings
Publication Type: Abstract Only
Publication Acceptance Date: November 15, 2005
Publication Date: April 11, 2007
Citation: Karchesy, J.J., Dolan, M., Manter, D.K., Panella, N., Karchesy, Y., Dietrich, G. 2007. Natural products from forest resources for use as arthropod and fungal biocides. Abstract. Phytochemical Society of Europe and North America Proceedings.
Natural products from Pacific Northwest forest resources can offer alternatives to the use of synthetic pesticides in the control of both arthropods of public health concern and forest fungal pathogens. Tree heartwood extracts with high toxicity (low LC50) in preliminary brine shrimp bioassays were found to be good sources for these bioactive compounds. Comparisons are made for the activities of isolated compounds, selected derivatives, extracts, and woody materials from Alaska yellow, incense, Port-Orford, and western red cedars and western juniper against mosquitoes, ticks, and the fungus responsible for sudden oak death.