Systematic Review on Adverse Effect of Pesticide on Top Ten Importers of African Countries

Abstract

As agricultural production in African countries intensifies; pesticide utilization becomes more widespread and the users are extremely exposed to these pesticides due to lack of pesticide registration scheme; importing highly toxic pesticides; no national plan for pesticide residue; involvement of children and women. The purpose of this systematic review was to review adverse effect of pesticide among top ten imported African countries. In  this review, top ten importers African countries were selected based of imported amount for ten years were considered from imported period of 2002 to 2017. The articles were searched from PUBMED, GOOGLE SCHOLAR, and MEDLINE and EMBASE engines. The first leading three continents for pesticides exported were European (48.2%), Asian (33.7%) and North America (12.7%), while the countries were China (14.3%), Germany (11.8%) and United States (11.5%) at the end of 2017. The first three leading importer of African countries were South Africa shared (25.7%), Nigeria (15.8%) and Ghana (14.5%). The three major imported pesticides were Fungicides, herbicides and insecticides. In this review, Ethiopia (827), Kenya (801), and Morocco (542) are the main importers of pesticides until end of 2017. The review also found that farmers were faced with endocrine disruption, carcinogenicity, mutagenicity, teratogenicity, cardiovascular, dermatitis and birth defects. The main associated factor for these problems were low awareness, improper handling of pesticide, and lack of training, and careless disposal of empty pesticides containers. The study concluded that more than one billion US$ of pesticides sales was carried out into ten African countries. The farmers within these country were faced different  health problems due to different determinant factors. Proper training and education should be advised for farmers  Keywords: Adverse effect, African countries, Import, Pesticide