Has anyone used this to treat white ash trees for "lilac/ash borer?"

I've used it for about 3 years on my 3 ash trees. I found that one showed some signs of emerald ash borer (EAB) infestation & when I checked my application rate, found that I had misjudged my tree circumference by half. So I recently doubled up he application rate for this year to get up to a normal total for the year. My two smaller circumference trees show no signs of borer damage. This is in an area where 1/3 to 1/2 of all our parkway trees will be removed this fall due to EAB infestation and damage.

Liquid vs granular; 12" tree=12oz liquid (1oz/inch) = 3cups dry (1/4c/inch). thus 10.6 12" trees per gallon, 7.5 12" trees per 10lbs. please verify.

I am only familiar with the liquid, which I have use for some years now. I keep a record of the plants I use it on and update for growth each year (measure them). This is not an exact science, but it works. If the tops get eaten this year, I add a little more next year. This year I bought 2 gallon jugs plus a bottle. If need be I'll add a second dose to my Climbing Hyrangea because the beetles love it. I use this formula: 128 oz. = 1 gal., 1/4 gal. = 32 oz. and 1 fl. oz. = 2 tbsp. Measure each tree/bush, record it, get the total inches and convert to gal. and oz. The label tells you how mant oz. per inch. This product is half the battle - I use Grubex also.

will this product kill bark beetles?

Thank you for asking! 12 Month Tree & Shrub Protect & Feed would control the Pine Bark Beetle for 12 months.

1 oz to mix with 1 gl of water for 1" trunk. Then how many gallon of water should be used for, say, 20 oz of product? Concentration is the concern

If your trunk circumference measures below 50 inches you would need to mix the required amount with 1 gallon of water. If your measurement is 50 inches or above, you would mix with 2 gallons of water. After applying the mixed product we also recommend following up with an additional amount of fresh water to help move the product down to the root system. If you should need further assistance with your application please give me a call at 1-877-229-3724. We are available Monday-Friday 8:30-5 PM (CT).

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BioAdvanced12 Month Tree and Shrub Protect and Feed II, Granules, 4 lb, Outdoor Insect Killer

BioAdvanced12 Month Tree and Shrub Protect and Feed II, Granules, 4 lb, Outdoor Insect Killer

Product ID: 13208314

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Details

Item Form
Granules
Item Weight
4 Pounds
Liquid Volume
4000
Active Ingredients
Imidacloprid
Brand
BioAdvanced

⚡slow-release nutrient boost

🌳systemic root-to-leaf protection

🛡️12-month pest defense

Description

🌿 Defend & Feed Your Landscape Like a Pro—All Year, No Hassle!

YEAR LONG PEST SHIELD - One application delivers a full 12 months of insect elimination and prevention—never worry about reapplying mid-season.
BROAD SPECTRUM INSECT CONTROL - Effectively targets Japanese beetles, Emerald Ash Borers, Aphids, and more—protect your green investments from the most destructive pests.
SYSTEMIC TREE SHRUB DEFENSE - Absorbs through roots to leaves for comprehensive, inside-out protection that keeps your landscape thriving.
EFFORTLESS GRANULE APPLICATION - No messy sprays or complicated setups—just sprinkle and relax while your plants get fortified.
NOURISHING SLOW RELEASE FERTILIZER - Feeds your trees and shrubs gradually, enhancing health and resilience with every season.

BioAdvanced 12 Month Tree and Shrub Protect and Feed II is a 4 lb granular formula that provides systemic, year-long protection against a wide range of destructive insects while slowly releasing nutrients to improve tree and shrub health. Designed for easy application without spraying, it ensures comprehensive root-to-leaf defense and sustained plant nourishment.

Specifications

Liquid Volume	4000 Milliliters
Item Weight	4 Pounds
Energy Specifications Met	EPA
Target Species	Insects
Item Form	Granules

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