Pest identification
What's eating my hypoestes phyllostachya 'wit'?
Spider Mites
Signs: Fine speckled discolouration across spotted leaves; webbing on undersides; foliage looks dry and dusty.
Control: Raise humidity; spray all leaf surfaces with neem oil or insecticidal soap; repeat every 5–7 days for 3 weeks.
Aphids
Signs: Colonies on soft shoot tips cause distorted growth and sticky honeydew deposits on leaves below.
Control: Rinse plant with a gentle shower; apply insecticidal soap; pinch out heavily infested tips.
Mealybugs
Signs: White waxy clusters at leaf axils and stem junctions; honeydew encourages sooty mould.
Control: Dab with isopropyl alcohol; drench with dilute neem solution; quarantine from other plants immediately.
Fungus Gnats
Signs: Larvae in wet soil damage young roots; adults fly around the plant and compost surface.
Control: Allow topsoil to dry between waterings; use sticky traps and BTi drench to eliminate larval stages.
Keep hypoestes phyllostachya 'wit' pest-free
Healthy plants resist pests best. Get the basics right:
- What eats polka dot plant — the species this cultivar belongs to
- What's wrong with my plant? — the diagnosis apps compared
- Common hypoestes phyllostachya 'wit' problems & fixes
- Hypoestes phyllostachya 'Wit' watering schedule
- Hypoestes phyllostachya 'Wit' light requirements
- Full hypoestes phyllostachya 'wit' care guide
Hypoestes phyllostachya 'Wit' pests — FAQ
What is eating my hypoestes phyllostachya 'wit'?
Hypoestes phyllostachya 'Wit' (polka dot plant) is an indoor or shaded-patio tropical. Spider mites are the chief threat in dry air, while aphids and mealybugs attack soft stems and leaf axils. Fungus gnats breed in wet soil. The plant's brightly spotted leaves show stipple damage and chlorosis very readily.
How do I get rid of spider mites on hypoestes phyllostachya 'wit'?
Fine speckled discolouration across spotted leaves; webbing on undersides; foliage looks dry and dusty. Raise humidity; spray all leaf surfaces with neem oil or insecticidal soap; repeat every 5–7 days for 3 weeks.
How do I get rid of aphids on hypoestes phyllostachya 'wit'?
Colonies on soft shoot tips cause distorted growth and sticky honeydew deposits on leaves below. Rinse plant with a gentle shower; apply insecticidal soap; pinch out heavily infested tips.
How do I get rid of mealybugs on hypoestes phyllostachya 'wit'?
White waxy clusters at leaf axils and stem junctions; honeydew encourages sooty mould. Dab with isopropyl alcohol; drench with dilute neem solution; quarantine from other plants immediately.
How do I get rid of fungus gnats on hypoestes phyllostachya 'wit'?
Larvae in wet soil damage young roots; adults fly around the plant and compost surface. Allow topsoil to dry between waterings; use sticky traps and BTi drench to eliminate larval stages.