4 pp. / DeGomez, T. 2006. Preventing Bark Beetle Attacks on Conifers with Insecticides. University of Arizona, College of Agriculture and Life Sciences Bulletin, AZ1380. Tucson, Arizona. / A common method of protecting individual trees from bark beetle attack in the western U.S. is to saturate the tree bole with carbaryl using a hydraulic sprayer at high pressure. With this type of application method spray deposition will occur off-target and may contact open waters where sensitive species are subject to the toxic effects of the pesticide. We report on a recent study in which the authors reported carbaryl drift resulting from single tree protection treatments poses little threat to adjacent aquatic environments, a primary concern when treating trees in campgrounds in the Western United States. Using reasonable no-spray buffers will ensure that adjacent aquatic environments are protected from any negative impacts.
| Identifer | oai:union.ndltd.org:arizona.edu/oai:arizona.openrepository.com:10150/144788 |
| Date | 05 1900 |
| Creators | DeGomez, Tom, Fettig, Christopher J., Munson, Steven, McKelvey, Stephen R. |
| Contributors | Entomology |
| Publisher | College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ) |
| Source Sets | University of Arizona |
| Language | en_US |
| Detected Language | English |
| Type | text, Pamphlet |
| Relation | University of Arizona Cooperative Extension Publication AZ1493 |
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