Beige viburnum beetle caterpillars decimating a leaf by feeding on it

Viburnum beetle

Published: Saturday, 9 March 2019 at 3:00 pm

Be vigilant for the first signs of infestation by viburnum beetls and know how to save your viburnums from them.

JanFebMarAprMayJunJulAugSepOctNovDecTime To Actyesyesyesyesyes**yes

Save

Viburnum beetle was named as the number one pest by the RHS in 2010, stealing the crown from slugs and snails. It's native to the UK, but is becoming more widespread. Most of the leaf damage is caused by the stripey, beige-coloured larvae, though later in the year adult beetles emerge, worsening the problem.

Ad

Symptoms

Holes in the leaves of viburnums caused by the larvae and adults of viburnum beetle. Plants can be completely stripped of foliage and can emit a foul smell, which is thought to be caused by the excrement of the larvae.

Find it on

viburnums

Ad

Organic

Watch closely for early signs of damage, which usually appear in April or May. Pick off the larvae by hand and destroy them.

Loading...

Ad

Ad

Don't miss out this Winter

Enjoy expert advice on what to plant and grow this winter, and how to prepare your plot for the year ahead. Enjoy, 6 months for just £31.99

Subscribe now

Email signup promotion with bold text “Your garden deserves a great deal” and a smartphone displaying a Gardeners’ World offers email about a free allium bumper collection, over a soft-focus purple floral background.

Great gardening savings - straight to your inbox

Sign up to the BBC Gardeners’ World offers newsletter for exclusive deals, seasonal savings, and early access to special promotions.

Sign up now

Loading...

Ad

Loading...

Loading...