Wasp entry and exit from the nest recorded by automatic detection

1.We describe the development and validation of an autonomous monitoring station that identifies and records the movement of social insects into and out of the colony. 2.The hardware consists of an illuminated channel and a fixed camera to capture the wasps' activities. An ad-hoc post-processing software was developed to identify the direction of movement and caste of the recorded individuals. 3.Validation results indicate that the model can recognize the direction of movement of wasps and identifying workers and drones with higher accuracy than gynes. Further development of the software and hardware should enable higher levels of accuracy. 4.This innovative tool holds immense potential for advancing ecological and behavioural research by providing researchers with rapid and easily accessible data. 5.Understanding the activity patterns of individual wasps within the colony can yield valuable insights into factors influencing their growth, foraging patterns, and the behaviour of reproductive individuals. Ultimately, this information can be incorporated into effective management plans for controlling harmful social insect populations in both ecological and productive systems.

Fil: Martinez Von Ellrichshausen, Andres Santiago. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina

Fil: Masciocchi, Maité. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina