Combat HWA |
The greatest threat to Eastern and Carolina Hemlock trees is the invasive pest: Hemlock Woolly Adelgid (HWA). HWA was imported accidentally from the Osaka region of Japan in the early 1940's. With no native predator, this insect quickly spread uninhibited and became an aggressive invasive species with the capability of destroying entire forests and ecosystems.
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Our Sasajiscymnus tsugae (St) Rearing Lab is active from January through July of each calendar year.
Early placement of your order guarantees availability and most competitive pricing!
Complete Order Form to Pre-Order for Spring of 2025
Beetles are SOLD OUT for the year 2024.
Early placement of your order guarantees availability and most competitive pricing!
Complete Order Form to Pre-Order for Spring of 2025
Beetles are SOLD OUT for the year 2024.
For Single or Small amount of affected trees.
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For larger affected areas and grounds.
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Containers vs. Colonies (explained)
In rare circumstances, we may subdivide
1 "colony" of 100 beetles into
2 "containers" of 50 per each.
Shipping cost is determined by the number of "containers" included in each package.
In rare circumstances, we may subdivide
1 "colony" of 100 beetles into
2 "containers" of 50 per each.
Shipping cost is determined by the number of "containers" included in each package.
Free Consultation |
"How many beetles do you need?"
1 colony can treat up to 3 infested trees! Recommendations vary with each property. Contact us for your best treatment strategy. [email protected] Download Handling Instructions See our Videos for Live Demonstrations *We guarantee live shipment!* Delivery and/or Professional release options may be available. |
Beetle Colony
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Quality Assurance
Packaging Includes:
Handling Instructions, Clothespins, and Insulation. |
Release Strategy
Beetles are Easy to Apply!
Remove material from container and secure to HWA-infested branch. |