Pest identification
What's eating my sweet granadilla?
Fruit flies
Signs: Larvae rot fruit from the inside; adults puncture skin to lay eggs, causing premature fruit drop.
Control: Pheromone or protein-bait traps; fruit bagging; remove fallen fruit daily.
Aphids
Signs: Direct sap-sucking plus transmission of passion fruit woodiness virus, which hardens and distorts fruit.
Control: Neem oil or insecticidal soap sprays; remove infected plants; use disease-free propagation material.
Whiteflies
Signs: Clouds of small white insects beneath leaves; honeydew promotes sooty mold and weakens plant.
Control: Yellow sticky traps; neem oil spray; encourage parasitic wasps.
Spider mites
Signs: Pale stippling across leaf surfaces with fine webbing in dry, warm conditions.
Control: Mist foliage to raise humidity; spray with neem oil or insecticidal soap.
Keep sweet granadilla pest-free
Healthy plants resist pests best. Get the basics right:
Sweet Granadilla pests — FAQ
What is eating my sweet granadilla?
Sweet granadilla shares the passion fruit family's susceptibility to fruit flies, aphid-spread woodiness virus, and spider mites. Whiteflies and scale insects can build up on stems, and caterpillars of the Gulf fritillary butterfly defoliate vines. Aphid control is critical because the woodiness virus they carry is incurable and destroys entire plantings.
How do I get rid of fruit flies on sweet granadilla?
Larvae rot fruit from the inside; adults puncture skin to lay eggs, causing premature fruit drop. Pheromone or protein-bait traps; fruit bagging; remove fallen fruit daily.
How do I get rid of aphids on sweet granadilla?
Direct sap-sucking plus transmission of passion fruit woodiness virus, which hardens and distorts fruit. Neem oil or insecticidal soap sprays; remove infected plants; use disease-free propagation material.
How do I get rid of whiteflies on sweet granadilla?
Clouds of small white insects beneath leaves; honeydew promotes sooty mold and weakens plant. Yellow sticky traps; neem oil spray; encourage parasitic wasps.
How do I get rid of spider mites on sweet granadilla?
Pale stippling across leaf surfaces with fine webbing in dry, warm conditions. Mist foliage to raise humidity; spray with neem oil or insecticidal soap.