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Permalink Reply by Mark on May 31, 2011 at 15:04 They weaken plants by sucking sap and spread viruses. Ants farm them because they secrete a sweet honey fluid.
Want to try hanging some kind of sticky trap from some of the branches? You can hang some of the Aragalan sticky traps or cut up those glue traps for catching mice (from a poundshop) and thread some yarn though. This sort of thing:
My cherry was under a similar attack (black fly causing leaf curl), I nipped off the really bad bits and used sticky traps. It seemed to help, and the sheets of dead aphids certainly made me feel better.
Also I got a pack of grease bands which wrap around the trunk of the tree during the dormant period. They trap beasties crawling up the trunk to lay eggs ready for the spring.
Permalink Reply by Colin Robinson on May 31, 2011 at 22:28
Permalink Reply by Stephen Shirley on June 1, 2011 at 8:20 Your best organic control for Aphids is by spraying every 3 days with a garlic based solution such as Plant Defence (there are other similar products) as this will a) work as an antifeedant b) as a mild insecticide and c) strengthen the plants natural defence. You need to spray every 3 days for at least a couple of weeks to break the life-cycle.
You could of course also use something like soft soap - but this will only provide a kill and none of the other benefits.
Permalink Reply by Zoe on June 1, 2011 at 8:31 Just googled aphids & apparently they breathe through their skin. So I have decided on a tripple attack:
First I'm gonna don some gloves & go squashing some aphids this afternoon.
Then I'm going to mix up a spray bottle with a crushed clove of garlic & some diluted washing up liquid (biodegradable organic of course).
Hopefully the squishing will get the numbers under control & spraying with the liquid for a couple of days will let the natural balance reassert itself.
What do you think?? Has anyone tried this??
Permalink Reply by Stephen Shirley on June 1, 2011 at 8:35
Permalink Reply by Zoe on June 1, 2011 at 8:47 I need some ladybirds. They would know what to do.
I have only seen 1 ladybird so far this year.
I blame the neighbours. You try so hard to get the right kind of insect into your garden, but as soon as they pop over the fence they all get killed off by the neighbour.
Permalink Reply by Una Bee on June 2, 2011 at 10:55 Zoe - How are you getting on with spraying the plants? Something or other is nibbling my chillis so I think I need to get spraying as well.
Stephen - I saw the chilli clip this morning and just realised now that you're using a commercial spray, not just garlic and citrus in a bottle. Surely a home-made version would do the same thing?
Permalink Reply by Zoe on June 2, 2011 at 17:09
Permalink Reply by Stephen Shirley on June 2, 2011 at 17:30 Hi Una
Well as we use a couple of hundred litres a week we would spend our lives crushing garlic and pressing the oil out of citrus peel! We buy our ingredients as starigh concentrate and blend them from there - both for our use and sale.
Making your own shouldn't be a problem on the garlic front, but extracting the citrus oil maybe.
Una Bee said:
Zoe - How are you getting on with spraying the plants? Something or other is nibbling my chillis so I think I need to get spraying as well.
Stephen - I saw the chilli clip this morning and just realised now that you're using a commercial spray, not just garlic and citrus in a bottle. Surely a home-made version would do the same thing?
Permalink Reply by Steven Monks on June 3, 2011 at 23:28 Awww who mentioned Aphids!??!!! Thought had got away with it and noticed my blackberry plants are covered in em!!!
Now at this point I would reach for the "Bug Clear" - are you guys telling me that garlic spray is just as good?? I will trust your judgement if that is the case, but really don't want to see my blackberry plants ravaged, diseased yet vampire proof!! :-)
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