Robuta

https://www.adda247.com/question-answer/smut-fungi-in-millets-are-i-autoecious-in-nature-ii-heteroecious-in-nature-iii-cause-systemic-infection-iv-infect-inflorescence/q.v1.8e629480-4be1-4c35-8db3-2184f4bd3001-en
Smut fungi complete life cycle on a single host. Hence, they are autoecious. They cause systemic infection in host plants. The infection mainly appears on...
smut fungimilletsautoeciousnatureii
https://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/autoecious-0
autoecious Applied to a parasitic organism in which all the stages in its life cycle occur on the same host, e.g. certain rust fungi (Urediniomycetes). Compare...
autoeciousencyclopediacom