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Articles on Insecticides

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Mosquito eggs float on the surface of a pond. The insecticide Bti is used to kill mosquito larvae, but it could also harm frogs. (Shutterstock)

Are mosquito-killing natural pesticides unintentionally harming frogs?

The insecticide Bti kills target organisms like mosquitoes and blackflies, but new research shows it may also have negative effects on non-target species like frogs.
A bee on a flowering plant. Shutterstock

Europe has banned neonicotinoid insecticides. Action is needed in Africa too

The sustainability of African agriculture is critical to the continent’s food security and for maintaining agriculture’s contribution to Africa’s rural communities and national economies
Three species of immature mosquito: the common house mosquito, and the malaria vectors An. arabiensis and An. funestus. Supplied

How higher temperatures and pollution are affecting mosquitoes

Researchers are only beginning to understand the impact of pollution and increased temperatures on the biology of mosquitoes.

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