I find it curious that sod web worm is not listed as a Merit pest. They say white worm.??

 

The answer is linked in the top post of this thread and in the cool season guide.

Grub Control

If you plan to use Scotts GrubEx for preventive grub control, now is a good time to apply it. This MSU article states that its active ingredient (chlorantraniliprole 0.08%) should be applied between April 1 and May 30 for best results. This is a couple months earlier than the recommended timing...

www.thelawnforum.com

 

The MSU article is great! I have read it many times.


MSU on grubs

 

Thanks for the replies. I have read the article a few times and have it bookmarked. I was just generally curious if people do more than one application of one product.

 

I put down Acelepryn G last week in may or first week in June. I put it down June 4th this year. I switched to this because of the bees and it supposed to last all year. I used to use Merit. Found it to need multiple apps.
I did not need multiple apps of Acelapryn.

Also 5 years ago I put down Milky Spore it has helped as well.