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Zylam Liquid Insecticide

Walt Cline - Pest Control Professional Pro Tip: "Now you can control destructive pests of your ornamental plants and trees with one application per year of Zylam Liquid. Adelgids and borers like the Emerald Ash Borer can be dealt with once a year just by spraying the bark at the bottom of tree. They have really made this easy."

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Zylam Liquid Insecticide
4 Review(s)

Availability: In stock

Prop65 California Proposition 65 WARNING


Customer Reviews 4 item(s)

4 Item(s)

Spotted Lanternfly Control
Zylam works very well on killing spotted lanternfly. Be sure to read the label as to when you are applying it. It will kill honeybees if applied when pollinators are active.
Review by Tree Guy / (Posted on 9/26/2017)
Works on Spotted Lanternfly
I mixed the zylam liquid according to the directions on the package for a basal bark application and sprayed it on the trunk of the tree as explained in the directions. Within a week the spotted lanternflies started dying. I can see them all around the base of the tree. Thank you Do-It-Yourself-Pest-Control!
Review by amy / (Posted on 9/25/2017)
I gave it 5 stars, but I will hopefully never find out if it isn't
Well, I hope it is a 5 star product, but I will hopefully never find out if it isn't. I have Ash that are subject to Emerald Borers and Hemlocks that are subject to aphids. Neither pest has hit our area yet, but since I am a tree hugger, I did not want to take a chance so I applied this proactively.

Review by Hairyhyde / (Posted on 8/23/2016)
Great product - quick results.
Great product - worked on my elm beetles. Quick results - easy to apply. I picked up a sprayer from the hardware store and mixed the Zylam with a surfactant (Dyne Amic) from this site and saw quick results. Residual positive results on the aphids eating on my Hawthorne trees as well.
Review by Joshua R. / (Posted on 8/24/2015)

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