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:A yellow maize is crossed with a white maize and the…Streak disease of crop commonly attacks?If maize seed is sown at a spacing of 100cm x 50cm;…A farmer sold all his harvested maize totaling 260…Which of the following disease is caused by a bacterium?