Your search resulted in 4 documents.
Estimating the size of subterranean termite colonies by a release-recapture technique
1980 - IRG/WP 1112
The technique is described and the results of an exploratory field trial are presented. The colony size estimate from weekly termite collections varied considerably, but nevertheless permitted assigning termites at three locations to three categories of greatly different colony size. The sizes of the three estimates were much greater than anticipated and included a multimillion termite complex of ...
G R Esenther
Evaluation of mark-release-recapture dyes for Reticulitermes grassei (Clément) (Isoptera: Rhinotermitidae)
2004 - IRG/WP 04-20305
To enumerate foraging territories of termite populations, mark-release-recapture (MRR) appears a more satisfactory method than destructive sampling. Marking of termites has been pioneered by the use of ingested dyes and, accordingly,six candiate dyes were evaluated at several concentrations in Reticulitermes grassei (Clément) workers. Only two of the dyes, neutral red and nile blue A provided co...
T Nobre, L Nunes, D E Bignell
Building with termites: The challenge of biomimetic design for carbon neutral buildings.
2009 - IRG/WP 09-20405
The main aim of this paper is to present humanity and termites as design partners in the creation of a new dimension of ecosystem understanding. “Beyond biomimicry: What termites can tell us about realizing the living building”, Turner and Soar (2008) opens up a new era in how we think of human habitations, not only on earth, but maybe on other planets, and using the termite model as the corne...
J R J French, B M Ahmed (Shiday)
New approach to improve the estimation of colony population in subterranean termites (Blattodea: Rhinotermitidae)
2016 - IRG/WP 16-10866
The aim of this study was to estimate the mortality and fading effects of dye markers Neutral red and Nile blue commonly used in the estimation of termite colony population, in order to determine the decrease rate from the initial number of marked and released termites. This rate can be considered in the application of the different indexes used to calculate the number of termites of the colony. I...
E Alcaide, R Molero, J Diz, M Gaju