Don't miss out!

Subscribe to our Free Newsletter and get the latest from Garden Help:

Gardening News
Great Competitions
Special Offers
Videos & Projects
Reviews

For a limited time we are also giving a FREE GIFT to every new subscriber. Sign up and receive your free copy of '12 Months in the Garden'


x

Garden Help
Sign Up
Diagnose plant problems and treat garden pests


Get Gardening Help!

Home /Pests & Diseases /

Box tree caterpillar


Image of Box tree caterpillar

Description

Small (4cm) adult moths have white wings with a brown border, but wings may all brown or all clear. The caterpillars have a black head are greenish/yellow with thick black stripe and thin white stripes running along their body. They feed on the leaves of box plants.

Symptoms

The pale yellow flattish eggs are laid sheet-like, overlapping each other on the underside of box leaves, followed by white webbing amongst the leaves and shoots covering the 4cm long caterpillars feeding on the box leaves, and causing severe defoliation. Badly affected plants may show areas of dieback.

What next...

Now you know what the problem is, and the damage it is doing, don't let your plant suffer.

All Treatments for Box tree caterpillar

Organic Treatments for Box tree caterpillar


For specific problems try one of our specialists...

Latest Gardening & Horticultural Careers


Explore Gardens from Around the World


/

The New York Botanical Garden
New York, United States

/

Pukekura Park
New Plymouth, New Zealand

/

Keukenhof
Lisse, Netherlands

/

Rio de Janeiro Botanical Gardens
Rio de Janeiro, Brazil



Garden Deals & Offers

Save 56%: Outdoor Patio Hanging Rattan Egg Chair
Save 56%: Outdoor Patio Hanging Rattan Egg Chair
Save &pound15: Hozelock Wall Mounted Fast Reel Hose Pipe
Save £15: Hozelock Wall Mounted Fast Reel Hose Pipe
Save 55%: Happy Gardens Grow Your Own Bugs & Butterflies Wildlife Garden Shaker Kit
Save 55%: Happy Gardens Grow Your Own Bugs & Butterflies Wildlife Garden Shaker Kit
Save 60%: Webbs Easy Sow Seed Carpet - Wild Flower Garden
Save 60%: Webbs Easy Sow Seed Carpet - Wild Flower Garden

Watch a Video!

Growing Sweet Potatoes
Growing Sweet Potatoes
Planting Vegetables in Succession
Planting Vegetables in Succession
Why are there brown / black marks on my Hellebores?
Why are there brown / black marks on my Hellebores?
Colour from Autumn to early Summer
Colour from Autumn to early Summer
Grow Your Own Christmas Dinner
Grow Your Own Christmas Dinner
How should I overwinter a potted Canna lily?
How should I overwinter a potted Canna lily?