Credit:Biovision- Infonet Geographical Distribution in Africa 2. General Information on Pest and Damage Introduction Major species of aphids attacking crops in Africa: Banana aphid (Pentalonia nigronervosa) Black bean aphid (Aphis fabae) Cabbage aphid (Brevicoryne brassicae) False cabbage aphid (Lipaphis erysimi) Citrus aphid (Toxoptera citricidus, T. aurantii) Green peach aphid (Myzus persicae) Groundnut aphid (Aphis craccivora) Cotton aphid […]