Première mention de<i>Culex (Culex) habilitator</i>Dyar et Knab, 1906 en Guadeloupe

Rioux, J. A.; Jarry, D.; Cousserans, J.; Gabinaud, A.; Corre, J.

doi:10.1051/parasite/1985604499

Cited by 2 publications

(2 citation statements)

References 1 publication

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“…Mosquito identifications were made using published information. [9][10][11][12][13][14] Statistical analyses. Summary values were expressed as the mean ± SE.…”

Section: Methodsmentioning

confidence: 99%

Use of the Pupal Survey Technique for Measuring Aedes Aegypti (Diptera: Culicidae) Productivity in Puerto Rico

Barrera¹,

Amador²,

Clark³

2006

Am J Trop Med Hyg

103

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The hypothesis tested was that most pupae of Aedes aegypti are produced in a few types of containers so that vector control efforts could concentrate on eliminating the most productive ones and thus prevent dengue outbreaks. Pupal surveys were conducted twice in 2004 in an urban area in southern Puerto Rico. A total 35,030 immature mosquitoes (III and IV instars, pupae) was counted in 1,367 containers found with water in 624 premises during the first survey. Only pupae were counted in the second survey in 829 premises, 257 of which had containers with water, and 124 contained Ae. aegypti pupae (15%, 22% in the first survey). We found fewer (583) containers with water than in the first survey, but 202 had pupae (35%; 18.5% in first survey). Containers yielded 3,189 Ae. aegypti pupae, which was slightly fewer than those found in the first survey (3,388 pupae). The hypothesis was supported by the data, showing that 7 of 18 types of containers contained 80% of all female pupae. The most productive containers generally were also common. We used several criteria (i.e., container use, two-step cluster analysis based on environmental variables of containers and premises) to classify the containers and premises and to evaluate pupal distribution at various spatial scales (container, premise, and residences versus public areas). Most pupae were in 4 of 10 types of container usage categories. The cluster technique showed that most pupae were in unattended, rain-filled containers in the yards, particularly in receptacles in the shade of trees that received rainfall through foliage and had lower water temperatures. Pupal counts were adjusted to a negative binomial distribution, confirming their highly aggregated dispersal pattern. Cluster analysis showed that 61.3% of female pupae were in 40 (6.4%) of 624 premises that had in common their larger yards, number of trees, and container water volume. Using number of Ae. aegypti larvae, Breteau Index, or the presence of immature forms as indicators of pupal productivity is not as efficient in identifying the most productive types of containers as direct pupal counts.

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“…Mosquito identifications were made using published information. [9][10][11][12][13][14] Statistical analyses. Summary values were expressed as the mean ± SE.…”

Section: Methodsmentioning

confidence: 99%

Use of the Pupal Survey Technique for Measuring Aedes Aegypti (Diptera: Culicidae) Productivity in Puerto Rico

Barrera¹,

Amador²,

Clark³

2006

Am J Trop Med Hyg

103

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“…Tel est le but de la présente notice. [43][44][45][46][47][48][49][50]. R épartition géographique (3,8,14,15,16,17,22,23,28,30) : C ôtes am éricaines et terres salées de l'intérieur (A rkansas, Louisiane), du M aine au Brésil et de la C alifornie au Pérou ; A ntilles et îles G alapagos.…”

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Carte phytoécologique des gîtes larvaires de Moustiques en mangrove guadeloupéenne

Rioux

Gabinaud²,

Corre

et al. 1986

Ann. Parasitol. Hum. Comp.

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En Guadeloupe, les récentes opérations d'aménagement touristique du littoral ont conduit les pouvoirs publics à prendre conscience d'un grave problème de nuisance culicidienne, particulièrement dans les zones soumises à submersion périodique, telles que les mangroves et les prairies inondables pré-littorales (12,13,14,24,29,32,36)1.La carte que nous présentons, encartée dans ce numéro, a précisément pour but de jeter les bases d'une connaissance à la fois globale et analytique du terrain et, par conséquent, de servir de guide aux instances de décision et aux organismes chargés de la lutte (31,37,40,41,44,45). Au-delà, elle peut être utilisée avec profit par les environnementalistes pour établir un argumentaire précis des dangers encourus par ces milieux face aux projets de mise en valeur (2,38,39).Dans le document cartographique proprement dit, la légende ne comporte qu'un simple tableau des espèces culicidiennes récoltées. Nous pensons ainsi qu'un complément d'information sur chacune d'entre elles, assorti d'une bibliographie étoffée, apportera aux entomologistes médicaux les renseignements qu'ils désirent. Tel est le but de la présente notice.

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Première mention deCulex (Culex) habilitatorDyar et Knab, 1906 en Guadeloupe

Cited by 2 publications

References 1 publication

Use of the Pupal Survey Technique for Measuring Aedes Aegypti (Diptera: Culicidae) Productivity in Puerto Rico

Use of the Pupal Survey Technique for Measuring Aedes Aegypti (Diptera: Culicidae) Productivity in Puerto Rico

Carte phytoécologique des gîtes larvaires de Moustiques en mangrove guadeloupéenne

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