Research Article
Storage Insects on Yam Chips and Their Traditional Management in Northern Benin
Table 2
Yam chips production constraints in Benin.
| Constraints | Percentage of responses |
| Damages caused by storage insects | 63.9 | Insufficiency of insect-resistant varieties | 16.7 | Lack of natural human health preserving insecticides | 10.2 | Lack of appropriate and specific storage structures | 4.5 | Insufficient availability of fresh kokoro yam tubers | 3.6 | Lack of organised markets | 1.1 |
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