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Tree Tech Merit Imidacloprid Insecticide 3ml box of 25

Tree Tech Merit Imidacloprid Insecticide 3ml box of 25
Item #: 31923

Sorry, this item cannot be returned due to manufacturing restrictions.

Contains more active ingredient than any other trunk injection system on the market. Kills common pests as well as tough-to-control insects such as Asian longhorned beetles, emerald ash borers, and hemlock woolly adelgids.

Availability: In Stock


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Merit (Imidacloprid) is the #1 tree and shrub insecticide now available in a new Microinjection Product. Merit Injectable is a powerful new product to inject in the tree trunk or root flare tissue. Merit Injectable contains more active ingredient (17.1%) than other trunk injection products on the market and is available in easy-to-use leak-proof 3 mL or 6 mL units.

For treatment of common pests, tough-to-control insect pests such as Asian Longhorned Beetles, Emerald Ash Borers, Hemlock Woolly Adelgids, Whiteflies and more.

-3mL Merit Microinjection is for trees greater than 12" diameter.
-6mL Merit Microinjection is for trees greater than 24" diameter.

General Instructions (Read Entire Label):
• Use one 3 mL Merit microinjection unit for every 2-4 inches of tree trunk circumference for common pests.
• Unless otherwise noted, microinjection units should be installed in the stem and root flares near the ground line (i.e., 2-8" from the soil surface).
• Microinjection units containing Merit may require up to several minutes or more to empty depending on the health of the treated tree and local weather conditions.
• Remove microinjection with caution. Never assume that microinjection units have depressurized completely because they appear nearly empty or empty.

Please read entire product label before use.

SherrillTree Spotlight : Treating for Whiteflies in Florida (PDF)

SherrillTree Spotlight : Treating for Emerald Ash Borer (PDF)

Merit Micro Injection 3mL Label (PDF)
Merit Micro Injection 3mL MSDS (PDF)

Tree Tech Microinjection Systems Unit Instructions (PDF)

NOTE: Sold in Boxes of 25 only. Price break on multiple boxes.

Pesticides shipped to California may be subject to an additional California state tax.


For details on international shipments of this product, please contact us at 800.525.8873.
Additional Information

Additional Information

Weight 11.58 lb.
Final Sale Item Yes
Brand Tree Tech
PDF info <a href="">Tree Tech Merit Imidacloprid Insecticide Instructions (PDF)</a>
Restrictions AK, AR, AZ, CO, DC, HI, ID, IA, KS, LA, MN, MD, MS, MT, NE, NV, ND, OK, OR, RI, SD, UT, WA, WV, WY. US ONLY.
Specific Target Insecticide
Units Per Box / Carton 25

Customer Reviews

Hopefully, this will help us keep our Ash tree healthy. Review by Jim
Well engineered to facilitate installation. (Posted on 5/29/2017)