Insecticides hemlock forestryimages.org.jpg
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Insecticide
An insecticidal soap used to treat Eastern hemlocks, Tsuga canadensis (L.) Carr. infested by hemlock woolly adelgids, Adelges tsugae (Annand). Image Credit: Great Smoky Mountains National Park Resource Management Archives, United States Park Service, www.forestryimages.org
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:48, 20 April 2013 | | 1,200 × 1,800 (407 KB) | Maintenance script (talk) | Importing image file |
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