Insect and Disease Identification Thread

Yup. PLC Peach Leaf Curl.

Peach Leaf curl.

Spray with copper at dormant. Common disease. So many threads about it.

Okay, thanks. Nothing to do this year I guess?

Nit really. You can pick out damaged leaves. New leaves should emerge OK if your area us not too wet.

What?! Aphids go on roots too?!

Yeah, sucks…

https://treefruit.wsu.edu/crop-protection/opm/woolly-apple-aphid/

M111 is supposed to be “resistant” but it seems quite susceptible from what I’ve seen. They also seem to really like BUD9. So far I don’t believe I’ve seen any on the roots or limbs of G.41 though.

For these I dug up and discovered were “infested” I soaked the roots in water with some Imidacloprid. Not a fan of systemics but by the time these fruit it will hopefully be long gone.

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Allantus cinctus - curled rose sawfly

Damage on rose leaves


Larva


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Sorry to hear. Did you notice a higher presence of them in the previous season?

They seem to be “ever present” here. I’ve made my fingertips red/purple so many times. I’m trying to do a better job of coating the tree trunks/limbs with a pyrethroid this year and so far I’ve seen fairly few of them. Fingers crossed… But, who knows what’s going on underground? :frowning:

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we are seeing another explosion of the forest tent catipillar again right now. i sprayed the orchard and so far havent seen any. north western maine is seeing a explosion of spruce budworm moving in from Quebec. they have started spraying the woods 2 weeks ago with b.t to try and slow them down. last time it was a issue here it was in the late 70’s and everyone freaked out over it then. spruce is a important lumber source and that part of maine is all commercial forests.


What is this insect

May be a Neoneides muticus---->Stilt Bug.

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Although the legs can be seen in the Melon image, the long, knobbed, prominent antennae of the Stilt Bugs are not present.

More likely to be one of the many crane flies that have short, threadlike antennae.

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Anyone know what this is? A few leaves on my Comice Pear appear to have these orange egg clusters. Should I remove them?

I really only see them in the later half of the season. They seem to have a thing for my crimson crisp. I couldn’t tell you the root beyond “semi-dwarf”.
I had to educate myself a bit more on them. Apparently being on the East Coast has advantages where Wooly Apple aphids are involved due to our native elm population. That’s the first time I’ve thought about the East Coast as preferable for Apple growing. I spent a bit of time manually smashing some colonies on my seedling. I may need to start farming them as a dye.

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Similar to what i found today. By the deformation on the back side of the leaf im betting its fungal not insect. I’m going to hold on to it today and pull out my daughter’s microscope to take a better look later.

I think I see aecia of Pucciniales on your first picture, so a type of rust, possibly Gymnosporangium sp.

do you mean my picture or @busch83 's picture?

They look a little different to me, but I’m new to insect and disease identification

I mean @busch83 's picture. I don’t see yours very well, not focused.

A search of “rust disease on pears” will bring up images identical to both posters, above.

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