Economizing with Wasp Hornet Yellowjacket (WHY) Refills:

Efficient re-baiting of WHY (Wasp Hornet Yellowjacket) traps

Your cost-effective strategy to warding off stinging pests, while keeping the garden bees safe.


WHY (Wasp Hornet Yellowjacket trap)
WHY (Wasp Hornet Yellowjacket trap)

Understanding the Wasp, Hornet, and Yellowjacket Problem in Southeast Pennsylvania Living on a sprawling 2 1/2 acre property in southeast Pennsylvania, one wouldn’t assume they’d have to wage a war against buzzing adversaries. Yet, that’s the situation: wasps, yellowjackets, and hornets have become frequent unwanted guests.


The Personal Stakes: Safety First With a girlfriend severely allergic to insect venom, the stakes aren’t just about annoyance but genuine health concerns. So, to ensure our backyard retreat remains a safe haven, I’ve employed a strategy of placing about 4 WHY (Wasp Hornet Yellowjacket )traps near our home.


Weighing the Costs: The WHY Refills WHY refills, priced at $4 each, cater individually to wasps, hornets, and yellowjackets. With a property plagued by these insects, these baits become indispensable. The initial idea of seeking alternatives seemed tempting, but two concerns arose:

  1. The effectiveness of alternatives remained uncertain.
  2. Any chosen bait must not attract bees, ensuring the local ecosystem stays balanced. I have not seen bees in my why traps in 3 years of use.

The Rotational Approach to Bait Replacement One could argue that replacing all four traps every 3 weeks (costing $16 each time) is economical. However, in practice, I’ve found a weekly rotation of bait replacement for one trap ensures there’s always a fresh trap in play. This system comes down to $4 per week, striking a balance between cost-effectiveness and efficiency. Weekly rotation insures that there is always a freshly baited trap in the yard.


Expert Tips for WHY Refill Users

  1. Stay Alert: Refilling traps can draw attention. I’ve witnessed wasps showing interest in wrappers during the refill process. Safety first!
  2. Strategic Placement Matters: Keep your traps in shady locations. This not only extends the freshness of the bait but also optimizes their efficacy.

In Conclusion Stinging insects can be more than just a nuisance, especially with loved ones who have allergies. By using a consistent and thoughtful strategy with WHY refills, it’s possible to keep these pests at bay while ensuring a safe outdoor space for everyone.

About the author Christopher G Mendla

I am a full stack web developer, IT Manager, Project Manager, Educator, Technologist and someone who maintains a keen interest in life and the world around me.

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