Pest identification
What's eating my quesnel's bromeliad?
Mealybugs
Signs: White waxy colonies in leaf axils and the central tank; foliage yellows and vigor declines
Control: Remove with alcohol swab; flush and refill the tank; apply neem oil spray to all surfaces weekly for 4 weeks
Scale insects
Signs: Raised shell-like bumps on leaves; honeydew and sooty mold on affected tissue
Control: Manually remove with a soft cloth; treat with horticultural oil; monitor and repeat after 3 weeks
Spider mites
Signs: Fine stippling and webbing on leaves, especially in warm, dry indoor conditions
Control: Shower the plant to dislodge mites, raise humidity, then apply insecticidal soap every week for 3 treatments
Keep quesnel's bromeliad pest-free
Healthy plants resist pests best. Get the basics right:
Quesnel's Bromeliad pests — FAQ
What is eating my quesnel's bromeliad?
Quesnel's Bromeliad (Quesnelia quesneliana) is a Brazilian tank bromeliad grown as a houseplant or in frost-free gardens. Mealybugs are the chief pest, nesting in leaf axils and the water-filled tank. Scale insects and spider mites also occur. Keep the tank flushed with fresh water and inspect axils regularly to catch infestations early.
How do I get rid of mealybugs on quesnel's bromeliad?
White waxy colonies in leaf axils and the central tank; foliage yellows and vigor declines Remove with alcohol swab; flush and refill the tank; apply neem oil spray to all surfaces weekly for 4 weeks
How do I get rid of scale insects on quesnel's bromeliad?
Raised shell-like bumps on leaves; honeydew and sooty mold on affected tissue Manually remove with a soft cloth; treat with horticultural oil; monitor and repeat after 3 weeks
How do I get rid of spider mites on quesnel's bromeliad?
Fine stippling and webbing on leaves, especially in warm, dry indoor conditions Shower the plant to dislodge mites, raise humidity, then apply insecticidal soap every week for 3 treatments