Maria Aparecida Zanella Santana

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The aim of this study was to conduct a serological survey for Lyme diseases, brucellosis, leptospirosis and toxoplasmosis and identify the risk variables related to these zoonoses in humans living in the rural area of Jataizinho, state of Parana, Brazil. A total of 63 rural properties were surveyed. Additionally, 207 serum samples collected from these rural(More)
Tomato yellow leaf curl virus (TYLCV) is a monopartite begomovirus from the Old World. The mild strain of this virus (TYLCV-Mld) was described for South America in Venezuela in 2007. Due to the potential risks of establishment of this virus in the field, six common weeds were evaluated for susceptibility to an isolate of TYLCV-Mld by using adults of Bemisia(More)
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