Bonide Chemical CO Number Copper Dust or Spray

Will use for peach and nectarine trees for curl problem.

Works great

Very little dust for price but if you need it you need it

I like the powder more than the liquid form. Seems to stay in the vicinity of the plant longer.

Ok, I rarely both to go back and leave reviews but wanted to show my results for anyone who was having the trouble I was with copper deficiencies in two of my philos. I had these small yellow dots in both my jungle boogie and one of my rare selloums. Once I made the spray I sprayed each new leaf right after they unfurled and to my surprise, this actually worked. The new leaves didn't develop the yellow spots like the old leaves. So this won't affect the old leaves obv but can't believe it actually fixed the prob. Had a helluva time even figuring out what these spots even were. SO if this looks like your plant prob, I hope this will work for you too. It's an insane amount of powder that I'll never use all of since you dilute it so much, but so far the only thing that has worked for this prob. Good luck!