Smut disease of cereals is caused by a? by Sunday | Jun 9 | Agricultural Science WAEC | 0 comments A. bacterium B. fungus C. protozoan D. nematode Correct Answer: Option B – fungus Users Also Read These:A major storage pest of cereals in West Africa is?To facilitate mechanical harvesting of cereals, it…Streak disease of maize is caused by?Which of the following plant diseases is indicated…A disease of rabbit caused by a protozoan is?