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:Which of the following diseases is caused by…A small stem from a hibiscus plant was placed in a…A pupil accidentally "watered" a potted plant with…Which of the following diseases is caused by a pathogen?Which of the following crop diseases is caused by a fungus?