Stretching the wings further- susceptibility of Culex pipiens Linnaeus to bovine ephemeral fever virus infection under experimental conditions.

Bovine ephemeral fever (BEF) is a significant viral disease of cattle in the tropical, subtropical, and temperate climatic zones. This disease is also known as three-day sickness due to the spontaneous recovery of the cattle within a short period (usually 3-5 days). Despite its short duration, the disease may have a considerable impact.

Overview and features of larval developmental sites of biting midges species associated with livestock in Israel with implications to their control.

The larval developmental sites of Culicoides species were assessed from 1155 samples collected during the years 1969-2003. Culicoides circumscriptus was most prolific in mud with medium organic matter with proportional representation of 55.8%.

Predicting the risk of bluetongue through time: climate models of temporal patterns of outbreaks in Israel.

Determining the temporal relationship between climate and epidemics of Culicoides-borne viral disease may allow control and surveillance measures to be implemented earlier and more efficiently. In Israel, outbreaks of bluetongue (BT) have occurred almost annually since at least 1950, with severe episodes occurring periodically. In this paper, the authors model a twenty-year time-series of BT outbreaks in relation to climate.

Susceptibility and repellency of Culicoides imicola and Culex pipiens to lambda-cyhalothrin.

The basic efficacy of lambda-cyhalothrin was tested in the laboratory against newly colonised adult Culex pipiens and field-collected Culicoides imicola. C. imicola was found to be more susceptible (LD(50)=0.

Detection of Israel turkey meningo-encephalitis virus from mosquito (Diptera: Culicidae) and Culicoides (Diptera: Ceratopogonidae) species and its survival in Culex pipiens and Phlebotomus papatasi (Diptera: Phlebotomidae).

Israel turkey meningo-encephalitis (ITME) virus was detected in pools of Ochlerotatus caspius Pallas and Culicoides imicola Kieffer trapped at a turkey run at Nir David during an outbreak in August 1995. Experimental membrane feeding on a blood ITME suspension showed that Culex pipiens L. became harbored virus for at least 14 d.