Purple Dye-Marker for Reticulitermes spp. (Isoptera: Rhinotermitidae)
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چکیده
منابع مشابه
Abundance, Distribution, and Colony Size Estimates for Reticulitermes spp. (Isoptera: Rhinotermitidae) in Southern Mississippi1
Enviton. Entomol. 11: 1290-1293 (1982) A census of 24 1-ha plots indicated .an average abundance per ha of 4.42 colonies of Reticulitermes flavipes (Kollar) and 2.38 colonies of R. virginicus (Banks). Nearest neighbor analysis indicated the mean distance between colonies of R. f2avipes to be 22.48 m, between colonies of R. virginicus to be 26.19 m, and between colonies, irrespective of species,...
متن کاملMetabolism of Imidacloprid in Workers of Reticulitermes flavipes (Isoptera: Rhinotermitidae)
The chloro-nicotinyl insecticide imidacloprid is used extensively as a soil treatment against subterranean termites. We conducted the Þrst study of the metabolic fate of imidacloprid in termites, by exposing workers of the eastern subterranean termite, Reticulitermes flavipes (Kollar) (Isoptera: Rhinotermitidae) to radiolabeled imidacloprid through topical application and ingestion. Several day...
متن کاملEffects of Monitor Examination Intervals on Resource Affinity by Reticulitermes spp. (Isoptera: Rhinotermitidae)1
Monthly visits to 2 field sites in southern Mississippi were made to determine the influence of monitor examination on feeding site affinity by southeastern native subterranean termites (Reticulitermes spp.). Wooden board monitors were examined once every 30, 60, or 90 days. Presence of live termites and damage to the boards (both binary parameters) were collected for each plot examined over a ...
متن کاملSex Ratios in Field Populations of Reticulitermes spp. (Isoptera: Rhinotermitidae) on Sapelo Island, Georgia, USA
Social insects provide some of the most striking examples of sexual division. Thirty termite inspection ports were sampled four times in 11 months (September 2008 – July 2009). A total of 90 collections of a not-yet described Reticulitermes spp. were examined to estimate sex ratios. The range of sex ratios (male to female) observed, by caste, were: 0.49-3.50 for workers, 0.75-5.25 for soldiers ...
متن کاملInsecticide susceptibility in Coptotermes formosanus and Reticulitermes virginicus (Isoptera: Rhinotermitidae).
Lethal time to mortality responses were established for eight insecticides against workers and soldiers of the Formosan subterranean termite, Coptotermes formosanus Shiraki, and workers of Reticulitermes virginicus (Banks). There were significant differences in the tolerance ratios between workers of C. formosanus colonies to all toxicants tested except fipronil. One colony was 16 times more to...
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ژورنال
عنوان ژورنال: The Florida Entomologist
سال: 2000
ISSN: 0015-4040
DOI: 10.2307/3496239