Received: 15 February 2019
Accepted: 20 November 2019
First Online: 5 December 2019
Ethics approval and consent to participate
: The work was approved by the Department of Plant Sciences, Microbiology & Microbiology – Makerere University, Research Committee. Verbal prior informed consent was obtained from respondents before interview.
: Not applicable.
: The authors declare that they have no competing interests.