Streak disease of maize is caused by? by Sunday | Jan 22 | Agricultural Science WAEC | 0 comments A. virus B. nematode C. fungus D. bacterium Correct Answer: Option A A. virus Users Also Read These:The damage to the stem of maize plants resulting in…If 200kg of NPK fertilizer is required for an…Foot and mouth disease in sheep is caused by a?A farmer sold all his harvested maize totaling 260…The pox disease in livestock are caused by?