Fig. 2From: The larvicidal effects of black pepper (Piper nigrum L.) and piperine against insecticide resistant and susceptible strains of Anopheles malaria vector mosquitoesClustering of dead Anopheles quadriannulatus larvae 24 h after being fed a powdered black pepper treatment mixture. Similar clustering was observed among all strains of all An. gambiae complex species testedBack to article page