Fig. 1 in Disruption of the leafminer Phyllocnistis citrella (Lepidoptera: Gracillariidae) in citrus: effect of blend and placement height, longevity of disruption and emission profile of a new dispenser

Fig. 1. Mean ± SEM number of male Phyllocnistis citrella captured in pheromone-baited traps in untreated control plots (filled circles, n = 9) and in pheromonetreated plots (open circles, n = 14) of grapefruit at Emerald grove, St. Lucie County, Florida, USA. Triangles are mean ± SEM (n = 14) percentage trap catch disruption (right y axis). Insert: DCEPT CLM dispenser. Rubber disk is 1.2 cm in diameter; white plastic hanger is 3.5 × 4.3 cm.