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Papaya Ringspot Virus (PRSV): signs and treatment in Jamaica
A destructive aphid-borne virus that affects papaya and cucurbits. PlantArmor's crop guides list papaya ringspot virus (PRSV) as a common problem on papaya.
Signs to look for
- Dark green ringspots on fruit
- Mottling and distortion of leaves
- Water-soaked streaks on stems
What to do
Crops it affects
Questions growers ask
How do I recognise papaya ringspot virus (PRSV)?
A destructive aphid-borne virus that affects papaya and cucurbits. The signs to look for: Dark green ringspots on fruit. Mottling and distortion of leaves. Water-soaked streaks on stems.
What should I do about papaya ringspot virus (PRSV)?
No cure. Rogue out infected plants. Maintain strict aphid control. Plant PRSV-resistant varieties. Always read the product label and observe the registered rate, re-entry period and pre-harvest interval before you apply any pesticide.
Which crops are affected by papaya ringspot virus (PRSV) in Jamaica?
PlantArmor's crop guides list papaya ringspot virus (PRSV) as a common problem on papaya.
Check it in the field
PlantArmor's reference library works offline, so you can compare what you are seeing against it standing in the plot, then log the spray you use along with its re-entry and pre-harvest intervals. Free to use.
This description and treatment come from the same reference library the PlantArmor app uses in the field. Pesticide registrations and permitted uses change — always read the current product label and observe the stated rate, re-entry period and pre-harvest interval.