Transgenic Metarhizium rapidly kills mosquitoes in a malaria-endemic region of Burkina Faso

Author:

Lovett Brian1ORCID,Bilgo Etienne2ORCID,Millogo Souro Abel2,Ouattarra Abel Kader2ORCID,Sare Issiaka2ORCID,Gnambani Edounou Jacques2ORCID,Dabire Roch K.2ORCID,Diabate Abdoulaye2ORCID,St. Leger Raymond J.1ORCID

Affiliation:

1. Department of Entomology, University of Maryland, College Park, MD 20742, USA.

2. Institut de Recherche en Sciences de la Santé/Centre Muraz, Bobo-Dioulasso, Burkina Faso.

Abstract

Targeting mosquitoes to target malaria Anopheline mosquitoes transmit the malaria parasite, but the insects themselves are prone to their own infections. Lovett et al. engineered a specific fungal pathogen of anophelines to carry insect-selective toxins. The effectiveness of this fungus for controlling mosquitoes was trialed in near-field conditions in Burkina Faso in a setup called MosquitoSphere. Approximately 75% of wild insecticide-resistant mosquitoes released into the environment became infected with the transgenic fungus, causing population collapse within 45 days. Science , this issue p. 894

Funder

National Institute of Allergy and Infectious Diseases

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

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