SUMMARY: Anaerobically grown bacteria isolated from the hindgut contents of the termites Coptotermes lacteus (Froggatt), Mastotermes darwiniensis Froggatt and Nasutitermes exitiosus (Hill) were nitrogenase-positive as assayed by acetylene reduction. Nitrogen fixation, confirmed with 15N2, was highest in the isolate from M. darwiniensis. All isolates were identified as Citrobacter freundii (Braak) Werkman & Gillen.
GayF. J.,
GreavesT.,
HoldawayF. G.,
WetherlyA. H.1955; Standard laboratory colonies of termites for evaluating the resistance of timber, timber preservatives and other materials to termite attack. Bulletin of the Commonwealth Scientific and Industrial Research Organization 277:1–60
HardyR. W. E.,
HolstenR. D.,
JacksonE. K.,
BurnsR. C.1968; The acetyleneethylene assay for nitrogen fixation: laboratory and field evaluation. Plant Physiology, Lancaster 43:1185–1207
HowickC. D.,
CreffieldJ. C.1975; The development of a standard laboratory bio-assay technique with Mastotermes darwiniensis Froggatt (Isoptera: Mastotermitidae). Zeitschrift für angewandte Entomologies126–138
Manual Of Microbiological Methods1957; Prepared by the Society of American Bacteriologists Committee on Biological Techniques. New York: McGraw-Hill.;
NoirotC.,
Noirot-TimothéeC.1969; The digestive system. In Biology of Termites1 pp. 44–88KrishnaK.,
WeesnerF. M.
Edited by New York and London: Academic;