Results 161 to 170 of about 18,603 (308)

Measuring between-farm variation in Culicoides (Diptera: Ceratopogonidae) density, the vectors of bluetongue virus [PDF]

open access: yes, 2014
Culicoides midges are ubiquitous on farms in the UK, but little research has explored their abundance, an important determinant of disease risk. Models to explain and predict variation in their abundance are needed for effective targeting of control ...
Baylis, Matthew   +6 more
core  

TWO NEW NEOTROPICAL SPECIES OF THE DASYHELEA MUTABILIS GROUP (CULICOMORPHA: CERATOPOGONIDAE)

open access: yesPapéis Avulsos de Zoologia
Two new species of Dasyhelea Kieffer, Dasyhelea jorgei Diaz, Felippe-Bauer & Spinelli sp. nov. and Dasyhelea mineira Diaz, Felippe-Bauer & Spinelli sp. nov.
FLORENTINA DÍAZ   +2 more
doaj   +1 more source

Comparison of permanent and temporary streams of calcareous Provence [Translation from: Annales de Limnologie 9(3) 273-292, 1973] [PDF]

open access: yes, 1977
The rainfall regime and the karstic nature of the subsoil determines the alternation of a period of flow and a period of drought for a large number of Mediterranean streams.
Legier, P., Talin, J.
core  

Diptera, Ceratopogonidae, Dasyhelea necrophila Spinelli and Rodriguez, 1999: Detection of eggs in ovitraps, in Uruguay

open access: yesCheck List, 2010
Ovitraps with eggs of Dasyhelea necrophila were detected at five localities in Uruguay during surveillance andcontrol of Aedes aegypti. Relevant dates of oviposition in wild of this Ceratopogonidae species are included in additionto previous laboratory ...
Martínez, M.   +2 more
doaj  

Yungahelea, a new genus of predaceous midge from northwestern Argentina (Culicomorpha: Ceratopogonidae)

open access: yesAnais da Academia Brasileira de Ciências
A new monotypic genus and species of predaceous midge from the southernmost area of the Argentinean Yungas, Yungahelea australis Spinelli and Ronderos, is described and illustrated from male and female adults.
GUSTAVO R. SPINELLI   +3 more
doaj   +1 more source

Investigación del virus de importancia médica y veterinaria transmitidos por culicoides [PDF]

open access: yes, 2017
The first paper comprises the study of the Bluetongue virus (BTV) and Epizootic Hemorrhagic Virus (EHDV), two orbiviruses transmitted by Culicoides biting midges, and causative agents of disease in wild and domestic ruminants.
Mosquera Bolaños, Juan Daniel
core  

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