Blackarm is a bacterial disease of? by Sunday | Jul 6 | Agricultural Science WAEC | 0 comments A. rice B. cotton C. citrus D. cocoa E. tobacco Correct Answer: Option B – cotton Users Also Read These:Which of the following is not true about a bacterial…The main mode of infection of rinderpest disease in…A pandemic is an outbreak of disease that?Which of the following disease would directly affect…Foot and mouth disease in sheep is caused by a?