My broad beans have been infested with unsightly blackfly. I decided not to spray them, instead just put up with it and wash them off. Mother nature has turned up trumps and sent a host of natural predators in the form of ladybirds to eat them up. The first picture is a
ladybird larvae. Almost looks like something from a science fiction film! Their appetite for blackfly is immense!
Next picture you can see a ladybird adult just emerging from a case.
They come in all sorts of colours, this one has
no spots! Perhaps they are like dalmatian puppies, born without their spots?
Here is one with
four spots!
This is a black one with
red spots!
This one has
lots of spots! Is this the foreign invader ladybird?
Finally, all this heat has brought on my
Yard Long Beans a treat!
Next picture you can see a ladybird adult just emerging from a case.
They come in all sorts of colours, this one has no spots! Perhaps they are like dalmatian puppies, born without their spots?
Here is one with four spots!
This is a black one with red spots!
This one has lots of spots! Is this the foreign invader ladybird?
Finally, all this heat has brought on my Yard Long Beans a treat!
You certainly have a good collection of natural pest killers there Matron. I have seen very few round here, just a few of the usual red ones. I could have done with some a few weeks ago when greenfly all but destroyed my blackcurrant bushes.
ReplyDelete!!! Harlequin Ladybird Alert !!!
ReplyDeleteI think you should google "british ladybird identification" and download the ID sheet - those last two look very like Harlequins in their various disguises!
Celia
I am so envious, get some of the ladybirds in all their diversity to fly to the west of scotland...please.
ReplyDeleteI think bugs are fascinating. They go through the most incredible transformations. I spotted a clump of ladybird eggs in my crabapple this Spring and followed their progress. I saw the larvae hatch and roam around the tree but I didn't get a chance to witness any part of the pupal stage. You're lucky !
ReplyDeleteI love Mother Nature and the way she sends us her gifts just at the right moment!
ReplyDeleteLast year I was told that the many-spotted version was the foreign invader but I don't know for sure. I'll follow Magic Cochin's advice and look it up.
What a fun collection of spots! (or not in one case)
ReplyDeleteHi Matron - I just wanted to let you know that I absolutely love your blog! I've been reading it now for about a year and a half and can't seem to get enough of it.
ReplyDeleteI've finally gotten around to starting my own blog. If you have a chance, take a look and let me know what you think - www.agrowingtradition.com.
Take care,
Thomas
Ladybirds are pretty little insects and so helpful in the garden getting rid of certain pests.Before I knew what the larvae of the ladybird looked like, I was repulsed by the alien looking insect.
ReplyDeleteThanks for the photos! I've never seen the larvae in person. I hope they are having quite a meal and inviting all of their friends over too.
ReplyDeleteI reckon the ladybird larva is a Harlequin as well - it looks to have a tufty back, whereas the native ladybird larvae I've seen are smoother.
ReplyDeleteThis is mine from last year: http://www.flickr.com/photos/fluffymuppet/2619505686/
Gosh! you love nature and they love you too! I do not get to see so many ladybirds. Only a couple, if I'm lucky. helpful and pretty bugs :)
ReplyDeleteHi Matron. Its good to see the ladybirds. I had load of blackfly on the cherry tree this time but none on the broad beans. If your ladybirds don't appear anytime in the future I've heard that pinching the tips out of broad beans get rid of them. Bob.
ReplyDeleteI'm almost certain those last two are the Harlequin ladybirds. They are just as good at eating the aphids, but not such good news for the native ladybirds
ReplyDeleteI am certain the last two are Harlequin ladybirds. Thanks to Celia at Magic Cochin! I did a google search and downloaded an identification factsheet. Apparently the Harlequins came to the UK in about 2002 originally from Asia via USA. They are voracious eaters, but after they have finished eating all the bad bugs... they eat the good ones as well.. like lacewings and the British ladybird!
ReplyDeleteI haven't got any harlequin ladybirds, but I have got lots of blackfly on my globe artichokes!
ReplyDeleteI thin you're a bit ahead of us 'up north' - I'm picking raspberries and strawberries like they're going out of fashion, but the currants, gooseberries and peas (and everything else) are nowhere near ready yet. Another week or so and they'll be perfect.....just in time for us to go to France!
I think all the ladybirds must have moved down your way. I have lots of blackfly but few ladybirds. If there are any Harlequins on my beans they will have plenty of food without eating native species!
ReplyDeleteNever seen a black ladybug before, that's so cool.
ReplyDeleteWhat a neat bug! I'm never quite sure which are the beneficials and which are not. I just leave them all and hope for the best at this point.
ReplyDeleteI am an ecologist in Norfolk and I agree with the many other posters that it seems you have mostly photographed harlequin ladybirds.
ReplyDeleteNot sure whether that is the new ladybird or not? I know that round London I have actually seen more varieties of ladybird than anywhere else - maybe the heat? There are yellow ones, different numbered spotted ones, big ones, tiny ones. I heard someone on the radio say that if there was any doubt, leave it, which of course you did.
ReplyDelete