دورية أكاديمية
The Fall Armyworm and Larger Grain Borer Pest Invasions in Africa: Drivers, Impacts and Implications for Food Systems
| العنوان: | The Fall Armyworm and Larger Grain Borer Pest Invasions in Africa: Drivers, Impacts and Implications for Food Systems |
|---|---|
| المؤلفون: | Shaw Mlambo, Macdonald Mubayiwa, Vimbai L. Tarusikirwa, Honest Machekano, Brighton M. Mvumi, Casper Nyamukondiwa |
| المصدر: | Biology, Vol 13, Iss 3, p 160 (2024) |
| بيانات النشر: | MDPI AG, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Biology (General) |
| مصطلحات موضوعية: | alien pest invasions, food and nutrition security, invasive insect species, Prostephanus truncatus, Spodoptera frugiperda, Biology (General), QH301-705.5 |
| الوصف: | Invasive alien species (IAS) are a major biosecurity threat affecting globalisation and the international trade of agricultural products and natural ecosystems. In recent decades, for example, field crop and postharvest grain insect pests have independently accounted for a significant decline in food quantity and quality. Nevertheless, how their interaction and cumulative effects along the ever-evolving field production to postharvest continuum contribute towards food insecurity remain scant in the literature. To address this within the context of Africa, we focus on the fall armyworm, Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae), and the larger grain borer, Prostephanus truncatus (Horn) (Coleoptera: Bostrichidae), two of the most important field and postharvest IAS, respectively, that have invaded Africa. Both insect pests have shown high invasion success, managing to establish themselves in >50% of the African continent within a decade post-introduction. The successive and summative nature of field and postharvest damage by invasive insect pests on the same crop along its value chain results in exacerbated food losses. This systematic review assesses the drivers, impacts and management of the fall armyworm and larger grain borer and their effects on food systems in Africa. Interrogating these issues is important in early warning systems, holistic management of IAS, maintenance of integral food systems in Africa and the development of effective management strategies. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2079-7737 96724307 |
| Relation: | https://www.mdpi.com/2079-7737/13/3/160; https://doaj.org/toc/2079-7737 |
| DOI: | 10.3390/biology13030160 |
| URL الوصول: | https://doaj.org/article/1f47ce5703ac4fdca96724307d0b37a2 |
| رقم الأكسشن: | edsdoj.1f47ce5703ac4fdca96724307d0b37a2 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 20797737 96724307 |
|---|---|
| DOI: | 10.3390/biology13030160 |