Figure 2From: Laboratory tests of oviposition by the African malaria mosquito, Anopheles gambiae, on dark soil as influenced by presence or absence of vegetationMean numbers of eggs by wild-caught Anopheles gambiae s. l . laid on grass-covered mud vs. its corresponding bare mud. Within a choice test, bars topped with a common letter do not differ significantly at the 0.05 level (Tukey's HSD test). Error bars = S. E. M.Back to article page