05/31/2026
For years, imidacloprid has been one of the standard preventive grub control products in turfgrass. What Makes Imidacloprid Different? It’s Systemic!
One of the biggest advantages of imidacloprid is that it moves through the plant.
When applied:
* To the soil
* Around tree roots
* As a drench
* Through irrigation
The plant absorbs it and moves it through its vascular system. As insects feed on the plant, they ingest the insecticide.
What Does It Control?
Turfgrass Pests:
* Japanese beetle larvae
* European chafer larvae
* Masked chafer larvae
Works best when applied preventively.
Landscape & Ornamental Pests:
* Aphids
* Whiteflies
* Leafhoppers
* Lace bugs
* Mealybugs
* Scale insects
* Adelgids
Especially effective against sucking insects.
Tree & Shrub Applications:
* Hemlocks
* Ash trees
* Ornamentals
* Shade trees
For pests such as:
* Hemlock Woolly Adelgid
* Emerald Ash Borer (in some programs)
* Scale insects
Common Trade Names
* Merit®
* Marathon®
* Dominion®
* Quali-Pro Imidacloprid
* Numerous generic formulations
Learn more weekday mornings at 8:00 a.m. with the Turf Teacher and The Turfette, only on Turf’s Up Radio - Your Industry, Your Station!