Pest on crop
Whitefly on sweet potato
Multiple species (Aleyrodidae)
Tiny white moth-like flying insects that feed on plant sap and excrete honeydew. Transmit numerous viral diseases including tomato yellow leaf curl virus.
- Pest
- Whitefly
- Scientific name
- Multiple species (Aleyrodidae)
- Crop
- Sweet Potato
- Total hosts
- 11
Whitefly on sweet potato
Detailed guidance for this section is being prepared. Check back soon.
Signs on sweet potato
- ▸ Cloud of small white flies when leaves are disturbed
- ▸ Sticky honeydew on lower leaves
- ▸ Sooty mold on honeydew
- ▸ Yellowing leaves and stunted growth
IPM controls
- ✓ Yellow sticky traps for monitoring and partial control
- ✓ Insecticidal soap or horticultural oil applied to leaf undersides
- ✓ Encourage Encarsia parasitic wasps (commercially available)
- ✓ Reflective mulches deter winged adults
- ✓ Vacuum adults off plants in early morning when sluggish
Other crops affected by whitefly
Related