Geranium Moth Spray
#1
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Joined: Mar 2008
Posts: 130
Geranium Moth Spray
I have quite a few Geraniums in my garden and as with previous years I suspect that they will suffer the attentions of a small moth which seems to make holes in the stem and then the plant dies.
Can anyone tell me if there is something I can spray them with to stop this happening.
Can anyone tell me if there is something I can spray them with to stop this happening.
#2
Re: Geranium Moth Spray
I use Decis from Bayer. The active ingredient is deltamethrin.
Don't buy the stuff sold specifically for the moth - it's usually deltamethrin in expensive packaging.
Spray at least every 30 days until the moths go - usually around September/October.
Don't buy the stuff sold specifically for the moth - it's usually deltamethrin in expensive packaging.
Spray at least every 30 days until the moths go - usually around September/October.
#4
Re: Geranium Moth Spray
we use Fertiplan, "insecticida especial geranios" from our local garden centre, the owner said use once a week, it cost 6.30€ for a 500ml spray bottle
#6
Re: Geranium Moth Spray
That bottle is 99.5% water and you pay €6.30 for it.
Buy a bottle of proper insecticide and it will last for years.
If you only have a couple of plants then maybe the €6.30 bottle will last a year.
By the way, you are not trying to kill the moth - just the caterpillars and there are loads of insecticides that do that.
#8
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Re: Geranium Moth Spray
To Tim1963
Moth balls you say Just the ones you can buy in Mercadona What do they do with them? Just put them on top of the soil in the pot?
Moth balls you say Just the ones you can buy in Mercadona What do they do with them? Just put them on top of the soil in the pot?
#9
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Joined: Jul 2010
Posts: 105
Re: Geranium Moth Spray
Yes just regular mothballs. Looked to be about 2-3 in each pot just on top of the soil.
#10
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Re: Geranium Moth Spray
Thank you Tim. I'll try that.
#11
Re: Geranium Moth Spray
A mothball in a flowerpot in the garden will lose any vapour into the air.
Incidentally, the moths don't do any harm, it's the caterpillars which hatch from the eggs the moth lays in the flowers and they burrow into the plant stems which is where the damage occurs.
You don't spray to kill the moths it's the caterpillars that you must destroy.