Who used to collect mosquitos for roland ross?

George MacDonald helped collect and build models of mosquitoes for Sir Ronald Ross. Hope this helps :).   

Tamarind can be grown on homesteads, plantations, and wasteland or as a forest tree. methods of propagating tamarind there are two methods of propagating tamarind trees: seed propagation and vegetative propagation. seed propagation: it involves the collection, preparation and direct planting of the seed.answer from google full credit to google.