Detection of Colletotrichum gloeosporioides in native cashew species in Brazil.

The savanna cashew (Anacardium humile A. St. Hil.

Essential Oil of Cymbopogon citratus on the Control of the Curvularia Leaf Spot Disease on Maize.

The Leaf Spot is becoming more common due to the culture expansion and the low resistance of the cultivated genotypes in tropical regions. Thus, the objective was to evaluate the fungitoxicity of the essential oil of upon the phytopathogen , causative agent of the Leaf Spot. There was realized pathogenicity tests of in maize plants, phytotoxicity of the essential oil of and gas chromatography attached, germination tests of the conidia, and of in vitro inhibition of .