Pest identification
What's eating my passiflora racemosa?
Aphids
Signs: Soft-bodied insects cluster on shoot tips and buds, causing sticky, distorted growth and promoting sooty mould.
Control: Knock off with water jet; treat with insecticidal soap or neem oil; allow natural predators such as ladybirds to establish.
Spider mites
Signs: Pale yellow stippling across leaf surfaces with fine webbing on undersides; worse in hot, dry or indoor conditions.
Control: Increase humidity and air circulation; apply neem oil or a specific miticide; repeat every 5–7 days for at least three applications.
Soft scale insects
Signs: Flat, waxy brown bumps on stems and mid-ribs; prolonged infestation causes yellowing, dieback, and sticky honeydew deposits.
Control: Scrape off manually with a soft brush; apply horticultural oil or neem oil to smother crawlers; repeat monthly during active season.
Keep passiflora racemosa pest-free
Healthy plants resist pests best. Get the basics right:
Passiflora racemosa pests — FAQ
What is eating my passiflora racemosa?
Passiflora racemosa (red passionflower of Brazil) faces the same insect pests as other passion-vines: aphids on new growth, spider mites in warm dry conditions, and scale insects on woody stems. In tropical or subtropical gardens, passion-vine caterpillars are a significant foliage threat. Good airflow and regular scouting keep populations in check.
How do I get rid of aphids on passiflora racemosa?
Soft-bodied insects cluster on shoot tips and buds, causing sticky, distorted growth and promoting sooty mould. Knock off with water jet; treat with insecticidal soap or neem oil; allow natural predators such as ladybirds to establish.
How do I get rid of spider mites on passiflora racemosa?
Pale yellow stippling across leaf surfaces with fine webbing on undersides; worse in hot, dry or indoor conditions. Increase humidity and air circulation; apply neem oil or a specific miticide; repeat every 5–7 days for at least three applications.
How do I get rid of soft scale insects on passiflora racemosa?
Flat, waxy brown bumps on stems and mid-ribs; prolonged infestation causes yellowing, dieback, and sticky honeydew deposits. Scrape off manually with a soft brush; apply horticultural oil or neem oil to smother crawlers; repeat monthly during active season.