My Citrus something wrong with them

We have some unique pests to deal with in Australia. Post your experiences and treatments here for others to learn from.
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Joe.sab
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My Citrus something wrong with them

Post by Joe.sab »

Hi all,
I just realised my Citrus has something wrong on the leafs don’t know why?
Even the small ones same problem!
Any help appreciat it
Cheers
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si90
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Re: My Citrus something wrong with them

Post by si90 »

Looks like Leaf miner. Have a close look to see if you can see the squiggles under the leaf surface. It is the larvea of a fly growing under the skin of the leaf so can be hard to treat with pesticides as they are under the surface of the leaf.

They don't generally do too much harm in the short term but sure make for ugly leaves.

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terryb
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Re: My Citrus something wrong with them

Post by terryb »

I second citrus leaf miner. The "squiggly" tracks are a give away. The curling leaf edges are caused by the leaf miners pupating.

Leaf miners like new, young leaves but you can control them by spraying young leaves with eco-oil until the leaves harden.
Joe.sab
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Re: My Citrus something wrong with them

Post by Joe.sab »

Thanks guys for this information you’re life saver;)
Cheers
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Raging Bull
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Re: My Citrus something wrong with them

Post by Raging Bull »

I've got the same on my little lemon tree, but don't want to spray with anything because I want to use the lemons. I remove the young leaves as soon as I see this happening in the hope that this way I get rid of the little buggers and break the cycle. :x
Joe.sab
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Re: My Citrus something wrong with them

Post by Joe.sab »

Raging Bull wrote:I've got the same on my little lemon tree, but don't want to spray with anything because I want to use the lemons. I remove the young leaves as soon as I see this happening in the hope that this way I get rid of the little buggers and break the cycle. :x
And did you get rid of them or no luck?
I don’t mind spraying with insecticide cuz I don’t use the fruit anyway it just for display ;)
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