Fig. 1From: Citizen science to monitor the establishment and spread of a biological control agent: the case of Pareuchaetes pseudoinsulata (Lepidoptera, Erebidae) for the control of Chromolaena odorata (Asteraceae) in South and South-East AsiaAdult and caterpillar of Pareuchaetes pseudoinsulata. Adult, Thailand, Tak Province, 16 March 2023, dave_sargeant, iNaturalist observation 155,619,887; © dave_sargeant, under CC BY-NC. Caterpillar, India, Tamil Nadu, Salem, Elavarasan M, iNaturalist observation 75731899; © Elavarasan M, under CC BY-NCBack to article page