How to Test for Varroa Mites Using the Sugar Shake Method: A Guide by The Bush Bee Man
Today, I'm going to walk you through a process that's as sweet as honey but tackles a not-so-sweet problem: the varroa mites. Though they're still a few thousand kilometres away from us in South Oz, we can't just "bee" complacent. Let's dive into the sugar shake method, a bee-friendly way to check for these pesky mites without causing a "sting."
The Importance of Monitoring
Varroa mites have become a significant concern, especially after reaching Australia. Being proactive is crucial while they got to us in South Oz. We've been monitoring these critters for a while, but now it's time to step up our game. And no, we can't just hope they'll get lost on their way here!
Gathering Supplies
A white pot: I found mine at a variety store in Loxton. It's essential for visibility and, let's be honest, it's quite the fashion statement.
Pure icing sugar: This is gentler on the bees and effective for the shake. Plus, it's the closest we'll get to a bee spa day.
Measuring cups: I got mine from the store, a half cup (approximately 300 bees) and a tablespoon for the sugar. And yes, I bought them, no "borrowing" from the kitchen this time!
Sugar shake machine: I bought one, but if you're feeling crafty, you can make your own using jars and mesh. Just ensure the mesh is wide enough for mites to fall through but not the bees.
The Sugar Shake Process
Locate the Brood Box: Varroa mites love to breed on the brood. They lay their eggs on the larvae, making the brood box the ideal place to check.
Select the Right Frame: Look for a frame with uncapped larvae. This will have more nurse bees, which are more likely to have mites if present.
Ensure the Queen is Safe: Before shaking, double-check that the queen isn't on the frame you're testing. We wouldn't want Her Majesty getting a sugar bath, would we?
Shake the Bees: Using a white container, shake the bees from the frame. This allows you to double-check for the queen and ensures you're testing more nurse bees.
Add Sugar: Add two tablespoons of icing sugar to the pot with the bees. It's like giving them a mini snow day!
Shake Again: Gently shake the container to coat the bees in sugar. This will dislodge any mites.
Separate Bees and Sugar: Using the sugar shake machine, separate the bees from the sugar. The sugar, now in the lid, may contain mites.
Interpreting Results
If you find a mite, it's a sign that you might have an issue. Finding ten mites indicates a more significant problem. In my recent test, thankfully, we had a negative result. But always remember, it's better to find out now than to be "mite-y" surprised later!
The Bigger Picture
Varroa mites are a global issue. In Australia, we're still learning about them and the best ways to combat them. It's essential to stay informed, work together, and prioritize the health of our bees. And while we might chuckle at our sugar-shaking antics, the health of our bees is no laughing matter.
The appearance of varroa mites in Australia means we need to adapt and be even more vigilant. The sugar shake method is just one tool in our arsenal. As we face this challenge, let's remember to support each other, keep our sense of humour, and do our best for our buzzing friends.