A serious pest of sweet potato whose larvae destroy the foliage is? by Sunday | Dec 20 | Agricultural Science WAEC | 0 comments A. leaf miners B. weevils C. mealy bugs D. aphids. Correct Answer: Option A – leaf miners Users Also Read These:God instructed Saul to utterly destroy Amalek…Small scale retailers continue to survive in spite…A serious disadvantage of complexity in higher organisms is?To make potato chips; the potatoes are best cut into?God instructed Saul to utterly destroy Amalek because ____?