Which of the following plant diseases is not caused by fungi? by Sunday | Jun 12 | Agricultural Science WAEC | 0 comments A. rice blast B. maize streak C. cassava leaf-spot D. maize rust Correct Answer: Option B – maize streak Users Also Read These:The following livestock diseases are caused by…Which of the following are not causative organisms…The diseases caused by water-borne pathogens include?A pupil accidentally "watered" a potted plant with…Which of the following diseases is caused by a virus?