Moreover, the use of synthetic insecticides will result in the disruption of integrated pest management (IPM) measures targeted at other pests in cereal cropping systems. The frequent application of different classes of synthetic insecticides leads to significant increases in production costs, pest resistance development, increased health risks to the growers (in sub-Saharan Africa majority of whom are women) and consumers. frugiperda, national governments and farmers have resorted to the use of synthetic insecticides. ![]() Alarmed by the spread and the magnitude of crop damage caused by S. A projection for yield losses of maize in 12 major maize producing countries in Africa indicates that crops worth over USD 13 billion per annum are at risk of FAW damage throughout sub-Saharan Africa, thereby threatening the livelihoods of millions of poor farmers in the continent. Fall armyworm (FAW) represents a serious impediment to the production of these crops in Africa with far-reaching consequences on food security and livelihoods of millions of maize and sorghum farming households. įall armyworm is a polyphagous pest that attacks 353 wild and cultivated host plants belonging to 76 different families, with a preference to members of the family Poaceae, such as maize and sorghum. The FAW is on the European and Mediterranean Plant Protection Organization (EPPO) A1 list and its spread northwards in Africa poses an eminent threat of invasion to Europe, the Middle East and beyond. Subsequently, it has spread across sub-Saharan Africa, Egypt, Sudan, Mauritania, South and Southeast Asia, China and recently in Australia. The pest was first detected in Africa in the rainforest zones of Nigeria in 2016. frugiperda is the tropical and subtropical regions of the Western Hemisphere from Argentina to the United States of America. The recent invasion of fall armyworm (FAW), Spodoptera frugiperda (J E Smith) (Lepidoptera: Noctuidae) has further compounded the problem. ![]() The production of these crops in Africa is hindered by several biotic and abiotic factors, chief among them is the infestation by insect pests. (Poaceae) and sorghum, Sorghum bicolor (L) (Poaceae) are the major staple food and source of income for millions of peoples in sub-Saharan and Sahel regions of Africa.
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