The mosaic symptom commonly associated with viral diseases of crops can be best observed on? by Sunday | Jul 9 | Agricultural Science WAEC | 0 comments A. roots B. stem C. leaves D. fruits E. flower Correct Answer: Option C – leaves Users Also Read These:Chlorosis with characteristic parallel white or…Most viral diseases of plants are transmitted by?Chlorosis observed along the veins of leaves is a…The most effective method of controlling viral…In crop rotation, deep-rooted crops should follow…