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Can I use either of these on my blueberry bushes? #868514

Asked May 15, 2024, 10:18 AM EDT

I sent in a question earlier this week about blueberry bushes. The client called back and wants to know if she can use either Sim-trol 4-L (group 5 herbicide) or Grass Out Max. Thank you.

Alcona County Michigan

Expert Response

You can use any of the following herbicides. Please, follow the recommendations on the label.


Postemergence grasses:




  1. fluazifop-P 0.25 - 0.375 lb ai Apply to actively growing grasses 4 to 8 inches tall. Add NIS or COC.


  1. Fusilade DX 2 EC) 1 -1.5 pt Max 48 fl oz/acre/yr. I day PHI.


  1. sethoxydim 0.19 - 0.38 lb ai Apply to actively growing grasses. Include NIS or COC. 30-day PHI.


  1. Poast 1.5 EC 1 - 2 pt


  1. clethodim 0.068 - 0.12 lb ai Apply to actively growing grasses. Include 0.25% NIS.


  1. SelectMax 0.97EC 9 - 16 fl oz Do not exceed 64 fl oz/acre/year. 14-day PHI.

An Ask Extension Expert Replied May 16, 2024, 2:00 PM EDT

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