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Melvin from Apple Valley writes

Will Suspend Polyzone kill elm borer beetles?


Suspend Polyzone is labeled to kill bark beetles. We also recommend Permethrin SFR 36.8% as an alternative. The mixing ratio is 1 2/3 fl. oz per gallon of water. It is recommended that you spray the bark on the tree but not to the point of runoff.

Answer last updated on: 04/09/2021

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Suspend Polyzone Insecticide

Suspend Polyzone Insecticide

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