Ecology of the biting midge Leptoconops albiventris in French Polynesia. III. Influence of abiotic factors on breeding sites. Towards ecological control?
Correspondance Analysis was used to determine the significant abiotic factors influencing the ecology of the immature stages of Leptoconops albiventris (Diptera: Ceratopogonidae). The breeding places required strict environmental conditions: fine and well-sorted sand, with low conductivity and humidity. However, the microdistribution of the immature stages within a breeding site does not depend on such factors. Modifying physical parameters in the larval breeding areas might be an important component in future ecological control programmes against L. albiventris populations.
Aussel
J P
JP
Unité d'Entomologie, ORSTOM-ITRMLM, Papeete, Tahiti, French Polynesia.
D000818:Animals; D001493:Bathing Beaches; D001947:Breeding; D002519:Ceratopogonidae / Q000254:growth & development / Q000502:physiology; D003710:Demography; D004463:Ecology; D004777:Environment; D007300:Insect Control; D007814:Larva; D011114:Polynesia