Adults are similar in appearance to those of Phaedon cochleariae (above) but are slightly larger (3-4 mm long) and less brightly coloured. They sometimes cause minor damage to brassica
crops (Brassicaceae), including watercress, but nowadays attacks are generally uncommon.
Was this article helpful?
You Might Just End Up Spending More Time In Planning Your Greenhouse Than Your Home Don’t Blame Us If Your Wife Gets Mad. Don't Be A Conventional Greenhouse Dreamer! Come Out Of The Mould, Build Your Own And Let Your Greenhouse Give A Better Yield Than Any Other In Town! Discover How You Can Start Your Own Greenhouse With Healthier Plants… Anytime Of The Year!