| Major
  pests | |||
| Onion thrips | Thrips tabaci   | Thysanoptera | Thripidae | 
| Onion maggot | Delia antiqua | Anthomyiidae | Diptera | 
| Earwig | Anisolabis stali | Forficulidae | Dermaptera | 
| Potential
  major pests | |||
| Tobacco caterpillar | Spodoptera litura | Noctuidae | Lepidoptera | 
| Cutworm | Agrotis ipsilon | Noctuidae | Lepidoptera |