Spatial-temporal distribution of phytophagous and predatory mites in the canopy of Jatropha curcas L.

Abstract

ABSTRACT: The aim of the present study was to evaluate the spatial-temporal distribution of phytophagous and predatory mites in the canopy of Jatropha curcas L. Mite richness, diversity, and abundance were determined, and higher values were observed primarily in the top stratum. Mite population in J. curcas was higher during the rainy season. Phytophagous mites were mostly concentrated in the top stratum, and Brevipalpus sp. was the most abundant. Predatory mites from the family Phytoseiidae presented the highest richness and diversity, and Amblydromalus zannoui was the most abundant species. The present results indicate seasonal population dynamics for both predatory and phytophagous mites on J. curcas.

Keywords

• Jatropha curcas L.
• manejo integrado de ácaros
• monitoramento
• Amblydromalus zannoui