Reviews

Great product, and that is why I am a third time buyer, great price and good people to work with. Very satisfied customer!!! Will continue to buy from.

very quick delivery and well packaged

Works great to stop Russian Olives stumps from regenerating growth but must be applied within minutes of cutting tree.

I have not yet used the product, but it did ship well and promptly and was packed nicely. So far, the company handling it has performed professionally and so far with me, flawlessly. I will know about the product after it has been applied and some time elapsed to be able to ascertain its efficacy.

I have used this product for several years in a tank mix wirh Portfolio and have had excellent results for bareground work. I will have to switch soon due to mode of action resistance though, but will eventually return to its use.

Malathion 5EC Insecticide works great like all there products,
They always have Great prices and deals and fast shipping too.
I can always count on keystone to carry all my needs and the staff is very helpful with any and all there products.
Thanks again for all Your service.
My go to pest supply store.