[Spatial distribution of Oncometopiafacialis (Signoret) (Hemiptera: Cicadellidae) in citrus orchard].

The spatial distribution of Oncometopia facialis (Signoret) was studied in sweet orange to elaborate sampling plans and decision-making procedure for the control of this sharpshooter in the field. The samplings were carried out fortnightly in a grid design disposition of 100 points (plants) in citrus orchard, with yellow sticky traps. The average number of O.