Leaf scald disease (LSD), caused by Xanthomonas albilineans , and ratoon stunting disease (RSD), caused by Leifsonia xyli subsp. xyli , are two major diseases of sugarcane in Brazil. Lab-diagnostic tests and resistant cultivars are the effective strategies to control both diseases. The dot blot immunoassay (DBI) is the diagnostic technology for both, which stresses the need to accurately identify each disease. The adequate sug...

Epidemiological studies focusing on metal(oid) exposure and excess body weight among children show inconsistent results and the influence of metal(loid) mixtures has been little studied. We aimed to explore the effect of 10 metal(loid)s, individually and in combinations, on overweight and obesity among children aged 6–12. Urinary levels of these metal(oid)s from 92 controls and 51 cases with overweight and obesity were analyze...