Shield Bugs

[nightowl]

Are Shield Bugs friend or foe?

I am asking just to make sure, because I've always thought they weren't a problem but I've got so many this year, and I've started to think they really are quite beautiful, in an ugly sort of way, if that makes sense

I really wish I had a better camera so I could show you how exotic they can look.

[Rosefriend]

I have always understood that a couple are no problem but a load are considered a pest. They suck sap out of plants.

My neighbour collects them and puts them somewhere else - never quite worked that out as they have wings.

If roughly handled they produce a horribly liquid which stinks - they are also called the Stink Bug because of that.

RF

[nightowl]

Thanks RF. I don't think I'll consider it a plague yet. Found about 12 in a week, probably some the same ones again as I'm not removing them. Glad I haven't roughly handled any of them!

[Deleted]

An article in Garden's Monthly for June says they aren't anything to worry about.

They are also known as stink bugs and not for nothing - it produces a stinking liquid. That's why it is such an unwanted animal. It not only produces this perfume when in danger, like lady beetles do. Everywhere it goes it leaves behind a stinking trail. You often notice this picking blackberries. Suddenly you pick a smelly one, tasting awful when eaten.

Here's an article on the Shield Bug written by the RHS.

[nightowl]

Thanks for finding that Ziggy, very informative. They do seem to like sitting on the raspberries but I haven't noticed any smells yet.

[Deleted]

I had them last year and they did like the rasps and also apple trees (well that's were i spotted them). I didn't have any problems though otherwise.