Modeling and evaluating human-mediated dispersal mechanisms at landscape scale: a study of road network and invasion parameters for Lasius neglectus ants invasive species Jérôme Gippet, Charles Rocabert, Serge Fenet, Adeline Dumet, Bernard Kaufmann 1 Université de Lyon, CNRS, Université Lyon 1, LEHNA, UMR5203, F-69622, France 2 Université de Lyon, CNRS, Université Lyon 1, LIRIS, UMR5205, F-6962...

Pratylenchus neglectus reduced the growth of alfalfa cultivars in greenhouse and growth chamber studies. Inocula (1,000, 5,000 and 10,000 nematodes per plant) reduced shoot dry weights of Ranger by 16, 27, and 40%, of Lahontan by 16, 32, and 40%, and of Nevada Synthetic XX (Nev Syn XX) by 18, 26, and 37%, respectively, at 26 ñ 2 C. Pratylenchus neglectus at 1,000 nematodes per plant reduced Ran...

Remote sensing was applied for the collection of spatio-temporal data to increase our understanding of the potential distribution of the kala-azar vector Phlebotomus argentipes in endemic areas of the Vaishali district of Bihar, India. We produced monthly distribution maps of the normalized difference vegetation index (NDVI) based on data from the thematic mapper (TM) sensor onboard the Landsat...

M. B., Muslim female, aged 25 years, wife of a doctor and sister of a doctor, on my friendly visit to her family on Gth April, 1942, told me that she had been having a slight temperature between 99? and 100?F. for four days. She had no other complaint except a little pain in the abdomen, especially in both subcostal regions. I told her not to worry, thinking that it was only an attack of sandfl...

In a survey carried out during the summer in 2002 and 2003, in the canine and vulpine leishmaniasis focus of Arrabida, 665 phlebotomine sandflies were caught. 13.83% were P. ariasi, 58.65% P. pemiciosus, 0.45% P. sergenti and 27.07% S. minuta. Despite the low abundance, the finding of the three adults P. sergenti (two males in Aldeia Grande and one female in Quinta da Ramada) confirm the coloni...

BACKGROUND Cutaneous leishmaniasis due to Leishmania major is a serious and increasing problem affecting many rural areas of 17 out of 31 provinces in Iran. Little is known about sand fly fauna and leishmaniases in Eastern Iran and no study has been carried out in Sarbisheh County. The aim of this study was to determine sand flies composition and probable Leishmania infection to find the probab...