Bonide Copper Fungicide, 1 lb. Ready-to-Use Spray or Dust for Organic Gardening, Controls Common Diseases in Lawn & Garden

Will use for peach and nectarine trees for curl problem.

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

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

I purchase this bran every year for our flower gardens. Works great

I grow tomatoes in containers and have had issues with blight in the past. This product is easy to apply and effective in controlling the blight, and my tomato plants, being healthier, have produced a better yield. I will buy this again when I run low.

This stuff works!

I can't tell if this works or not. I spray but it does not seem to stop the blight. There is no cure only prevention.

The copper dust works well on some but not all of my plants, I put the dust on my century plant cactus and it stopped the spread of black spot and rot, I did not think that anything could help black spot on cactus so I was very pleased with my results, I let the dust settle on each arm base and packed the root, I cut out the bad spots and made sure that the cactus was not getting too much water, 2 weeks later my cactus was healthy, the dust works well on my Cherry Carolina trees, the lantana plants and my Lilacs, be careful on other types of green leaf plants, the only bad thing about the dust is that it does separate and you have to get shaking it, I use a spoon and shake it well when I use it in the liquid form, I don't think that the dust will spray well, you have to be careful becasue some plants leaves may get damaged, over all I may please, good value for the money, will buy again.