A method to trap and rapidly segregate subterranean termites (Isoptera: Rhinotermitidae) for laboratory bioassays

Abstract

A simple technique to trap and rapidly segregate large numbers of subterranean termites (Rhinotermitidae) using the jointed stems (culms) of bamboo, is described. The technique separates termites from their natural substrates by placing moist, weathered bamboo culms on top of broken nest debris. Termites immediately migrate from their natural substrates to the dark and moist cavities of the culms allowing rapid collection by tapping out one end onto flat trays when sufficient numbers of termites aggregate in the interior cavities. Field trapping technique involves the use of bundles of weathered, moist bamboo culms placed horizontally along foundation walls or strategic locations in a known area infested with termites. Termites readily feed on the nutrient rich bamboo, aggregate inside the cavities while feeding and then are collected by tapping out one end onto flat trays. This technique provides a fast, inexpensive and efficient method of trapping and segregating tens of thousand of live termites with no or minimal injury.

Source or Periodical Title

Sociobiology

ISSN

3616525

Page

255-260

Document Type

Article

Subject

Bamboo culms, Rhinotermitidae, Segregation, Subterranean termites, Trapping

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