Varroa mites, a potentially damaging pest to the honey industry in Hawai'i, continue to show up on the Big Island.

The latest one was found in the Hilo area on Thursday, the state Department of Agriculture said.

The mite was found on a bee close to where the bee mites were first detected near Hilo Bay. Workers from the Hawai`i Department of Agriculture (HDOA) have been continuously trapping, monitoring and testing bees since the varroa mites were first discovered on the Big Island in August.

The latest mite was found in a collection of 50 bees caught in a baited trap that was within a few hundred yards of the site where the first varroa mites were detected in a swarm trap. Crews were immediately dispatched to locate any feral bee colonies in the area.

"The detection of one varroa mite very close to the initial positive site gives us hope that the mites have not traveled far," said Neil Reimer, HDOA Plant Pest Control manager. "We have intensified our efforts to take out all bees in that particular area."

Since the first detection of varroa mites on Hawai`i Island, HDOA personnel have found 45 mites from a total of about 261,500 bees collected.

Varroa mites have not been detected in any hives managed by beekeepers on Hawai`i Island. HDOA staff has been meeting with island beekeepers and keeping them informed of the eradication efforts.

To date, HDOA has deployed and monitored about 200 swarm traps to trap feral bee colonies and about 60 bait stations around the island. They have also sampled about 115 feral hives and treated and destroyed about 100 feral hives in the Hilo area.

HDOA will continue to collect samples in Hilo and around Hawai`i Island to determine the extent of the varroa mite infestation. Hilo residents are asked to report wild beehives and bee swarms to the State's toll-free Pest Hotline at 643-PEST (7378). HDOA is also asking beekeepers and the public not to transport bees or beekeeping equipment in or out of a 15-mile radius of Hilo Bay.

More information on varroa mites, including previous news releases, is available at http://hawaii.gov/hdoa/pi/ppc/varroa-bee-mite-page.