Annals of Tropical Medicine and Parasitology (2010) 104, 237-246

M. Belardinelli, M. Cocchi, I. Raffaelli, L. Guerra, A. Tamburro and A.M. Fausto (2010)
Results preliminary attempts to control the larvae of Leptoconops (Holoconops) kerteszi Kieffer, 1908 (Diptera, Ceratopogonidae) in the coastal wetlands of Tuscany, Italy
Annals of Tropical Medicine and Parasitology 104 (3), 237-246
Abstract: Leptoconops spp. are small midges, members of the family Ceratopogonidae, that are relatively widespread in wetlands with sandy or silty-clay soils, including many tourist sites. Although very few of the species are proven vectors of pathogens, the blood-feeding females attack mammals, including humans, in large swarms and their painful bites may cause severe reactions, especially in children. Although Leptoconops spp. may limit the socio-economic development of an area, there are currently no effective methods for the control of their natural populations, and the repellents and netting used against mosquitoes are ineffective against these midges. The diurnal control of the adults with pesticides may have unacceptable impacts on non-target species, including humans, and be ineffective because the adult females can easily be carried, from untreated areas to treated, on the wind. In the present study, the use of a diflubenzuron-based insecticide against the larvae of Leptoconops (Holoconops) kerteszi Kieffer, 1908 - a sand-reproducing species that is widespread in certain coastal areas of the Italian province of Grosseto - was explored. In Grosseto, in summer, attacks by swarms of adult L. kerteszi create problems for the local people and the many tourists. The encouraging results of preliminary tests are discussed in relation to the potential use of diflubenzuron for the integrated control of L. kerteszi populations.
(The abstract is excluded from the Creative Commons licence and has been copied with permission by the publisher.)
Link to article at publishers website
Database assignments for author(s): Anna Maria Fausto

Research topic(s) for pests/diseases/weeds:
control - general

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Pest and/or beneficial records:

Beneficial	Pest/Disease/Weed	Crop/Product	Country	Quarant.
	Leptoconops kerteszi		Italy