Pest identification
What's eating my clematis armandii?
Aphids
Signs: Distorted new leaves and shoots; sticky honeydew; possible sooty mould on foliage below
Control: Insecticidal soap spray or neem oil; encourage natural predators; hose off light colonies
Scale insects
Signs: Brown or tan waxy bumps on stems and leaf undersides; plant vigor declines gradually
Control: Scrape off manually; apply a plant oil-based pesticide in early summer when crawlers are active
Vine weevil
Signs: Notched leaf edges from adults at night; root damage from white C-shaped larvae causing wilting
Control: Apply pathogenic nematodes (Steinernema kraussei) to moist soil in late summer or autumn
Keep clematis armandii pest-free
Healthy plants resist pests best. Get the basics right:
Clematis armandii pests — FAQ
What is eating my clematis armandii?
Clematis armandii is an evergreen species that stays in leaf year-round, giving pests ongoing access. Aphids hit new growth in spring, scale insects can colonise woody stems, and vine weevil larvae damage roots. In mild winters slugs may also graze young foliage near the base throughout the season.
How do I get rid of aphids on clematis armandii?
Distorted new leaves and shoots; sticky honeydew; possible sooty mould on foliage below Insecticidal soap spray or neem oil; encourage natural predators; hose off light colonies
How do I get rid of scale insects on clematis armandii?
Brown or tan waxy bumps on stems and leaf undersides; plant vigor declines gradually Scrape off manually; apply a plant oil-based pesticide in early summer when crawlers are active
How do I get rid of vine weevil on clematis armandii?
Notched leaf edges from adults at night; root damage from white C-shaped larvae causing wilting Apply pathogenic nematodes (Steinernema kraussei) to moist soil in late summer or autumn