Cam Campbell

Hi guys,

Thanks for the quick replies!

I've included a photo of the underneath of one of the leaves - looks to be the insect problem, trick will be when best to spray the trees as it's winter here at the moment.

Also, I'm sure adding Nitrogen won't hurt at all. We are next to the ocean here and the soil is a mix of beach sand and pretty average black sand. Not sure the previous owners did too much in the way of fertilisers.

Cheers,
Cam

Hi all,
First time post here - looking forward to getting into this forum and learning a lot.
My question is we have quite a few Olive trees in our new place, in Perth on the West Coast of Australia, and some don't look so good. Photos below.
Any ideas on what it could be and a suitable treatment?
Thanks in advance,
Cam