title: Controlling infestation of a chocolate factory by Plodia interpunctella by combining mating disruption and the parasitoid Habrobracon hebetor.
abstract: A field experiment of 4 years' duration was carried out to evaluate the efficacy of combining the mating disruption (MD) formulation Dismate ZETA ((9Z,12E)-tetradecadienyl acetate), with the parasitoid Habrobracon hebetor against the Indianmeal moth Plodia interpunctella in a chocolate factory. The experimental period began early in 2011 and ended in late 2014. Begane Dismate dispensers were placed in the facility from 2011 to 2014 and H. hebetor was released in 2014. Pheromone-baited traps were used to monitor the flight activity of the male moths and oviposition Petri dish traps were placed to assess the progeny production of P. interpunctella females. Following the start of MD, a decrease in the number of P. interpunctella males caught in monitoring traps was observed from 2011 to 2013. A further decline in the moth population was noted in 2014, when MD was combined with the release of parasitoids. The presence of larvae in the oviposition cups was occasionally observed throughout the monitoring period, from 2011 to 2014. This study demonstrates that the combined system of MD and parasitoids is an effective and reliable technique that can be used to successfully control P. interpunctella.
authors.affiliation: Department of Agricultural, Environmental and Food Sciences, University of Molise, Via De Sanctis, 86100, Campobasso, Italy.
authors.forename: Pasquale
authors.initials: P
authors.lastname: Trematerra
authors.affiliation: Department of Agricultural, Environmental and Food Sciences, University of Molise, Via De Sanctis, 86100, Campobasso, Italy.
authors.forename: Annachiara
authors.initials: A
authors.lastname: Oliviero
authors.affiliation: Department of Food, Environmental and Nutritional Sciences, Università degli Studi di Milano, Via Celoria 2, 20133, Milan, Italy.
authors.forename: Sara
authors.initials: S
authors.lastname: Savoldelli
authors.affiliation: Faculty of Life Sciences, Humboldt-Universität zu Berlin, Lentzeallee 55/57, 14195, Berlin, Germany.
authors.forename: Matthias
authors.initials: M
authors.lastname: Schöller
mesh_terms: D000818:Animals; D005260:Female; D016266:Food Parasitology; D006790:Host-Parasite Interactions; D008297:Male; D009036:Moths / Q000187:drug effects / Q000469:parasitology*; D010572:Pest Control, Biological; D012724:Sex Attractants; D012726:Sexual Behavior, Animal / Q000187:drug effects*; D014863:Wasps / Q000502:physiology*
chemical_list: C505894:(9Z, 11E)-tetradecadienyl acetate; D012724:Sex Attractants
keywords: Plodia interpunctella; control; food processing; integrated pest management; mating disruption; parasitoid