Allotments 4 All

Produce => Pests & Diseases => Topic started by: Jokerman on May 29, 2006, 10:22:48

Title: Cabbage root fly
Post by: Jokerman on May 29, 2006, 10:22:48
Went up my allotment yeaterday and all my cauliflower and cabbage were wilted  :'(   Pulled one up and all the root (what was left of it) was covered by small maggots.   Can any of my plants be saved?  ???   And what other plants will be affected by them. I have beetroot and turnips growing either side, will these be eaten as well?   What's the best way to stop the maggots appearing and is there a way of getting rid of them when they do.
>:( :( >:( :( >:( :( >:( :( >:( :( >:( :( >:( :( >:( :( >:( :( >:( :( >:( :( >:( :( >:( :( >:( :(
Title: Re: Cabbage root fly
Post by: weedbusta on May 29, 2006, 11:21:01
mine wilted last year, i was advised to put a capful of jeyes fluid in a full wateing can and water once around the roots. worked a treat. they wee standing tall and looking great within two days.
Title: Re: Cabbage root fly
Post by: redimp on May 29, 2006, 13:58:46
As that's not organic, you could try soaking some rhubarb leaves in water overnight and then giving the roots a good dousing with that and see if that works.
Title: Re: Cabbage root fly
Post by: Jokerman on May 29, 2006, 18:48:22
I'll give it a try, I pulled a turnip this morning and that had maggots as well  :(

Will go and scrounge some rhubarb leaves!!! If I can't get any will try the jeyes fluid!!   How come rhubarb leaves work?
Title: Re: Cabbage root fly
Post by: redimp on May 29, 2006, 19:33:09
They contain oxalic acid which is poisonous - it also deters things that eat veg.
Title: Re: Cabbage root fly
Post by: growmore on May 29, 2006, 20:36:40
Who says I want to be organic   ? Each to his own ...   
Before I get the  answer that  Jeyes is not now allowed to be used on gardens I know ..Because the all seeing all knowing EEC said so..
But it  does (DID) work on cabbage root fly as Weedbusta says .
Also a teaspoon full to a two gallon watering can used to  water newly sown brassicas in   used to keep root fly away too ... .Cheers Jim
Title: Re: Cabbage root fly
Post by: redimp on May 29, 2006, 21:23:55
Nobody said you wanted to be organic now grow up and stop being so egotistical. ;D
Title: Re: Cabbage root fly
Post by: growmore on May 29, 2006, 21:32:41
Yes SIR immediately sir ......    ME thinks some folks is a bit touchy   ;D ;D
Cheers ..Jim
Title: Re: Cabbage root fly
Post by: Heldi on June 04, 2006, 22:05:18
Well I do want to be organic so thankyou very much Ady for that bit of advice.
Title: Re: Cabbage root fly
Post by: gemini on October 13, 2006, 12:01:15
Some of my Spring Cabbages are wilting, could this be due to Cabbage Root Fly.  One of the roots was completely eaten by something.  If it is, is it safe to use Jeyes Fluid on them?
Title: Re: Cabbage root fly
Post by: supersprout on October 13, 2006, 14:35:56
Jokerman, did you put the seedlings thru little mats when you planted them out? ::)
Title: Re: Cabbage root fly
Post by: Multiveg on October 13, 2006, 15:47:39
Those little cabbage root fly mats are a little B-word! Several had blown off last year. Perhaps something more substantial needed?
Title: Re: Cabbage root fly
Post by: saddad on October 13, 2006, 17:15:17
So far I have not been blessed with the fly.. lots of other nasties will quite happily chomp through the roots even some aphids although they prefer lettuce!
:(
Title: Re: Cabbage root fly
Post by: supersprout on October 13, 2006, 18:48:38
Quote from: Multiveg on October 13, 2006, 15:47:39
Those little cabbage root fly mats are a little B-word! Several had blown off last year. Perhaps something more substantial needed?

underlay - cut into squares about 4 inches square, then cut a y-shape into the middle with a long leg (if you see what I mean) will last several seasons ::)
Title: Re: Cabbage root fly
Post by: tim on October 13, 2006, 19:34:47
Weedbusta has gentlemen friends to help??

" they wee standing tall and looking great "

Deadly!!
Title: Re: Cabbage root fly
Post by: weedbusta on October 17, 2006, 19:06:22
 :-[ :-[ :-[ oops , meant were. sorry.  :D