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Weeds, Pests and Diseases Ridding your plot of harmful insects and disorders

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Old 01-05-2007, 09:54 AM
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Default chafer grubs

Can anyone help pls? I dug over a square plot of my allotment over the weekend, and found several gruesome looking things, that, according to a book I read later, said they were chafer grubs(?)

How do you get rid of the little b*****s, as cleanly as possible, coz I don't really like chucking chemicals about?
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Old 01-05-2007, 10:02 AM
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My plots are plagued with them also.

I just chuck them out onto the garden and the birds sort them out for me - natural remedy.
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Old 01-05-2007, 10:25 AM
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Our tame female blackbird follows me and my neighbour when we're digging and will trample on your boot to get at things like this. I actually saw her eat a huge slug last year. Yuk!
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Old 01-05-2007, 01:56 PM
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A couple of football pitches over here were so bad last year that they just had to plough the pitch, let the birds do their stuff eating the bugs, and then re-seed the pitches (pitch out of action for some time). Provado will work, but if you don't want to use chemicals then digging them up is the best.
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Old 01-05-2007, 09:56 PM
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you could lay some black plastic sheet on the ground...when you lift it off again the grubs will be near the surface. Saves a bit of digging.
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Old 01-05-2007, 10:03 PM
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Trout love em!!!
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Old 01-05-2007, 10:08 PM
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Probably Expensive but this will do it

http://www.nemasysinfo.com/html/chaf...ller_main.html
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Old 01-05-2007, 10:59 PM
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They are May Bugs...and if they is only one thing that gives me the screaming abdabs its them. So bad I couldn't go out in garden the other night... like some war movie I could almost hear the dambusters theme. They seem to be coming up in one of my greenhouses. I've killed about fifty of them now The best schoolboy bit is watching how quick the ants clean them up.

Two sheds has a good method there for the chaffers (works for leatherjackets too) also upturned turfs work the same. Birds do love them. As nick points out the nematodes are pricey option. Don't get the black juice on you smells like concentrated sewage....They certainly hit all the branches falling out the ugly tree!

and did i say eeeeeyyyyyyyyuuurrrrkkkk!!!!!! don't want to come back as a blackbird or trout if i have to eat those whitchety grubs.
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Last edited by pigletwillie; 01-05-2007 at 11:31 PM.
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Old 02-05-2007, 10:25 AM
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Quote:
Originally Posted by Snadger View Post
Trout love em!!!
Your plot must be REALLY damp Snadger!
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Old 02-05-2007, 10:44 AM
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Quote:
Originally Posted by Flummery View Post
Your plot must be REALLY damp Snadger!
Well at least Snadger won't have to worry about a hose pipe ban then?
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Old 02-05-2007, 11:57 PM
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Quote:
Originally Posted by Paulottie View Post

and did i say eeeeeyyyyyyyyuuurrrrkkkk!!!!!! don't want to come back as a blackbird or trout if i have to eat those whitchety grubs.
Thats what they remind me of!!! Those things that Ray Mears or Bushtucka Man is always chomping on and going ooh...ahhh.... yum!!!

Wonder what they taste like???
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Old 03-05-2007, 12:03 AM
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Quote:
Originally Posted by Flummery View Post
Your plot must be REALLY damp Snadger!
We used to call them 'Docken grubs' when we were kids. If we were going fishing we used to dig up docks and usually find some around there roots. When put on a hook they wriggle like blazes (as you would!) and thats what used to attract the fish!
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Old 03-05-2007, 05:56 PM
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Wish my little pond at the lottie could hold a few trout!
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Old 03-05-2007, 06:05 PM
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What are those reddish leather looking cacoon thingies I am finding in the soil? And are they plant eating pests when they hatch.?
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Old 03-05-2007, 08:10 PM
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Crocodile Dundee had the best approach - "they taste like sh*t, I'm having tinned peaches!"
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Old 03-05-2007, 08:16 PM
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My brother in law had a Mayfly land on his thingy when he went to close the window at bedtime
As it looked like it had a good grip, he wasn't going to try and flick it off.
Goodness knows what he did do but I think that was his moment from hell!!!
Bet there was a bit of running round- or stunned silence????
(He'll kill me if he reads this!!!)
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Old 04-05-2007, 02:06 PM
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Nick - the chafer grub nematode killer WILL work, but not at this time of year. It has to be used from late summer to autumn to get the best effect.

Laurengrows - they sound like moth pupae, i've found lots of them this spring too. Its impossible to know what kind of moth from looking at it, so i tend to leave them on the surface of the soil for the birds.
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Old 04-05-2007, 02:55 PM
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they sound like moth pupae, i've found lots of them this spring too. Its impossible to know what kind of moth from looking at it, so i tend to leave them on the surface of the soil for the birds.
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Thanks for that tip, I get tons of bird visitors as I am the only one around here who has a lawn
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Old 04-05-2007, 05:52 PM
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I bury them again! I like moths too!
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Old 04-05-2007, 07:21 PM
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Quote:
Originally Posted by Flummery View Post
I bury them again! I like moths too!
but a lot of the moths that pupate in the soil produce soil dwelling larvae that EAT your crops - roots, tubers etc! plus the catterpillars of silver Y moths are devils for eating your lettuce, spinach and other crops - not to mention the diamond back moth - HUGE catterpillars!

Not all moths are good!
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Old 05-05-2007, 10:46 PM
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Didn't say they were good. I just said I like them!
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Old 06-05-2007, 09:15 AM
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I throw them onto next doors plot He did pinch 3ft wide 45mtr long of my plot
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Last edited by Pottypotter; 06-05-2007 at 09:15 AM.
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Old 06-05-2007, 12:11 PM
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RU sure these 'moth pupae' are not cut worms or leatherjackets?

PottyP he maybe chucking them back There sounds like there's an issue here