Abstract
ABSTRACTEntomopathogenic nematodes (EPNs) are a type of soil-dwelling nematodes with a remarkable ability to infect insect pests. Their employment for control of pests is a means to foster sustainable agricultural practices. These environmentally safe alternatives to pesticides are being researched in Sub-Saharan Africa (SSA), but there are many gaps to be filled, which this review exposes. The systematic analysis of peer-reviewed articles from 2003 to 2022 shows that about 56% of published articles on EPNs in Sub-Saharan Africa (SSA) come from studies in South Africa. In SSA, applied pest management studies of these nematodes have focused on Lepidopteran (41.7%), Coleopteran (22.2%), and Hemipteran (18.1%) pests, withCydiasp.,Planococcussp., andThaumatotibiasp. being the most targeted genera. Many areas in SSA remain unexplored for EPNs and knowledge of their use is still experimental. There is a paucity of knowledge regarding the bacteria symbionts of indigenous EPNs in SSA, with the possibility of variations in bacterial symbionts being associated with specific ecological populations. However, promising strides have been made, and further surveys are needed to explore untapped geographies. Utilizing native EPN species holds promise in curbing the reliance on hazardous pesticides and promoting integrated pest management approaches in SSA, representing a sustainable method for pest control.
Publisher
Cold Spring Harbor Laboratory
Reference41 articles.
1. Commercialisation of entomopathogenic nematodes: should import regulations be revised?
2. Regulation and safety;Entomopathogenic Nematology,2002
3. First Record of Entomopathogenic Nematodes (Steinernematidae and Heterorhabditidae) From Nigerian Soil and Their Morphometrical and Ribosomal DNA Sequence Analysis;Nematologia Mediterranea,2013
4. Isolation of Entomopathogenic Nematode-Bacteria Complex with a Potential for Use as a Biological Insecticide in Nigeria;Journal of Environmental Issues and Agriculture in Developing Countries,2015
5. Influence of temperature and duration of storage on the lipid reserves of entomopathogenic nematodes;Revista Colombiana de Entomología,2011