Descripción del proyecto
Drones para ayudar a propagar mosquitos estériles
El aumento de las temperaturas medias en todo el mundo favorece la proliferación de mosquitos. Y lo que es aún más preocupante es que estos insectos hematófagos transmiten enfermedades como el virus del Zika y la fiebre del dengue. En la búsqueda de soluciones ecológicas para combatir las invasiones de insectos, unos investigadores están mejorando la «técnica del insecto estéril», que implica la cría masiva de insectos machos, para después esterilizarlos con radiación y liberarlos para que compitan con sus homólogos silvestres y fértiles para reproducirse. El proyecto MOSQUAREL, financiado con fondos europeos, mejorará esta técnica. Dado que actualmente no existe un método aéreo para liberar los machos estériles, desarrollará drones que ayuden a propagarlos. Estos drones serán probados en España y Francia como un primer paso hacia su comercialización.
Objetivo
MOSQUAREL (Aerial Release of Mosquitoes)
The REVOLINC project (ERC Consolidator grant no. 682387) aims at developing environmentally-friendly alternatives to fight insects invasions through the development of biological technologies to control three types of pest insects (mosquitoes, tsetse flies and Mediterranean fruit flies), two of which are presently invading Europe. We want to improve the « sterile insect technique » which consists in mass rearing male insects, sterilizing them by radiation and releasing them into the environment, where they compete with their wild, non-sterile counterparts to reproduce. The « boosted sterile insect technique » consists in ensuring that the males also transmit biopesticides to the females that kill them or their progeny. It is mandatory to develop alternative methods to insecticides that raise concern for their toxicity for health and environment, particularly against mosquito vectors in the context of Zika virus epidemics.
The proposed technology necessitates the release of sterile males, preferably by air. There is presently no aerial system to release mosquitoes which are all released by ground using obsolete methods (cages open at the back of a vehicle…).
In the proposed PoC, we want to (1) initiate collaboration with a private company to produce two versions of mosquito releasing drones compliant with EU regulations (C1 and C2 classes), (2) confirm the efficiency of these systems to release sterile male Aedes albopictus in three sites (La Réunion island and Montpellier in France and Valencia in Spain) and (3) start the commercialization process for these drones.
The system will become available for other mosquito control technologies involving the release of mosquitoes transfected with symbionts blocking virus transmission or transgenic mosquitoes.
Ámbito científico
- natural sciencesbiological sciencesmicrobiologyvirology
- agricultural sciencesagriculture, forestry, and fisheriesagriculturehorticulturefruit growing
- engineering and technologyelectrical engineering, electronic engineering, information engineeringelectronic engineeringroboticsautonomous robotsdrones
- natural sciencesbiological scienceszoologyentomology
- natural sciencesbiological scienceszoologyinvertebrate zoology
Programa(s)
Régimen de financiación
ERC-POC-LS - ERC Proof of Concept Lump Sum PilotInstitución de acogida
75016 Paris
Francia