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:Which of the following disease is caused by a bacterium?Streak disease of crop commonly attacks?If maize seed is sown at a spacing of 100cm x 50cm;…The pox disease in livestock are caused by?The damage to the stem of maize plants resulting in…