Publicação: Dyed baits distribution in nests of Atta sexdens L.. (Hym., Formicidae)
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Blackwell Wissenschafts Verlag Gmbh
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Dyed baits distribution in colonies of Atta sexdens was studied so as to test the hypothesis of uniform distribution. Three medium- to large-size (34-90 m(2)) colonies were used for the experiment; coloured dyed baits material was made available at the foraging orifices, which had previously been mapped out and grouped into three hypothetical sectors. After 24 h the colonies were killed and the nests excavated; the fungus was removed from each of the chambers for observation of the presence or absence of dyed baits. It was shown that coloured material from each of the different sectors was found in all the fungus chambers, thus confirming the hypothesis.
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Journal of Applied Entomology-zeitschrift Fur Angewandte Entomologie. Berlin: Blackwell Wissenschafts-verlag Gmbh, v. 124, n. 1, p. 37-39, 2000.