Journal of Economic Entomology (2000) 93, 412-414

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Nan-Yao Su and Matthew T. Messenger (2000)
Measuring wood consumption by subterranean termites (Isoptera: Rhinotermitidae) with digitized images
Journal of Economic Entomology 93 (2), 412-414
Abstract: A method is described in which consumption by termites of a feeding block composed of 36 thin (2-mm) wooden slats is estimated with a video image analysis. The significant regression between dry wood weight loss and decreased pixel count of digitized images demonstrates that the video image technique may be a useful tool to quantify termite feeding. Time required to measure wood consumption with the video image technique (~11.5 min per sample) was significantly less than that for the manual method of washing, and weighing wooden blocks damaged by termite feeding (~21.0 min per sample).
(The abstract is excluded from the Creative Commons licence and has been copied with permission by the publisher.)
Link to article at publishers website
Database assignments for author(s): Nan-Yao Su, Matthew T. Messenger

Research topic(s) for pests/diseases/weeds:
damage/losses/economics

Pest and/or beneficial records:

Beneficial Pest/Disease/Weed Crop/Product Country Quarant.


Coptotermes formosanus
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