Figure 3(b). Altitude map of Kerala State, dengue vector (Aedes aegypti and Aedes albopictus) distribution, and density is highly associated with different physiographic landscape features and altitudes, vector mosquitoes’ high density, moderate density (blue and grey colour), and low density (red colour) was attained where the areas <150M, 150-300M, and 300 M-600M from the MSL respectively, and >.600M hilly areas has no risk

From

Mapping the Geographical Distribution and Seasonal Variation of Dengue and Chikungunya Vector Mosquitoes (Aedes aegypti and Aedes albopictus) in the Epidemic Hotspot Regions of India: A Step towards the Vector Control and Sustainable Health

M. Palaniyandi, T. Sharmila, P. Manivel, P Thirumalai, PH Anand

Applied Ecology and Environmental Sciences. 2020, 8(6), 428-440 doi:10.12691/aees-8-6-15