In this April 23, 2020, photo provided by the Washington State Department of Agriculture, a researcher holds a dead Asian giant hornet in Blaine, Wash. The world’s largest hornet, a 2-inch long killer with an appetite for honey bees, has been found in Washington state and entomologists are making plans to wipe it out. Dubbed the “Murder Hornet” by some, the Asian giant hornet has a sting that could be fatal to some humans. It is just now starting to emerge from hibernation. (Karla Salp/Washington State Department of Agriculture via AP)

‘Murder Hornets,’ with sting that can kill, land in Washington State

The hornet was sighted for the first time in the U.S. last December

The world’s largest hornet, a 2-inch killer dubbed the “Murder Hornet” with an appetite for honey bees, has been found in Washington state, where entomologists were making plans to wipe it out.

The giant Asian insect, with a sting that could be fatal to some humans, is just now starting to emerge from winter hibernation.

“They’re like something out of a monster cartoon with this huge yellow-orange face,” said Susan Cobey, a bee breeder at Washington State University.

“It’s a shockingly large hornet,” said Todd Murray, a WSU Extension entomologist and invasive species specialist. “It’s a health hazard, and more importantly, a significant predator of honey bees.”

The hornet was sighted for the first time in the U.S. last December, when the state Department of Agriculture verified two reports near Blaine, Washington, close to the Canadian border. It also received two probable, but unconfirmed reports from sites in Custer, Washington, south of Blaine.

READ MORE: South Surrey man suspects ‘huge’ visitor near 16 Ave. & 172 St. was Asian giant hornet

The hornet can sting through most beekeeper suits, deliver nearly seven times the amount of venom as a honey bee, and sting multiple times, the department said, adding that it ordered special reinforced suits from China.

The university said it isn’t known how or where the hornets arrived in North America. It normally lives in the forests and low mountains of eastern and southeast Asia and feeds on large insects, including wasps and bees. It was dubbed the “Murder Hornet” in Japan, where it is known to kill people.

The hornet’s life cycle begins in April, when queens emerge from hibernation, feed on plant sap and fruit, and look for underground dens to build their nests. Hornets are most destructive in the late summer and early fall. Like a marauding army, they attack honey bee hives, killing adult bees and devouring larvae and pupae, WSU said.

Their stings are big and painful, with a potent neurotoxin. Multiple stings can kill humans, even if they are not allergic, the university said.

Farmers depend on honey bees to pollinate many important northwest crops such as apples, blueberries and cherries. With the threat from giant hornets, “beekeepers may be reluctant to bring their hives here,” said Island County Extension scientist Tim Lawrence.

An invasive species can dramatically change growing conditions, Murray said, adding that now is the time to deal with the predators.

“We need to teach people how to recognize and identify this hornet while populations are small, so that we can eradicate it while we still have a chance,” Murray said.

The state Department of Agriculture will begin trapping queens this spring, with a focus on Whatcom, Skagit, San Juan, and Island counties.

Hunting the hornets is no job for ordinary people.

“Don’t try to take them out yourself if you see them,” Looney said. “If you get into them, run away, then call us!”

READ MORE: Nanaimo beekeepers take down nest of invasive giant hornets

Nicholas K. Geranios, The Associated Press


Like us on Facebook and follow us on Twitter.

State of WashingtonWildlife

Get local stories you won't find anywhere else right to your inbox.
Sign up here

Just Posted

About one-sixth of students in School District 83 choose to ‘restart’ June 1

Superintendent of schools expects numbers may increase as word of safety protocols spreads

Drugs, machete found in truck with stolen plate driven by Salmon Arm man

Chase RCMP arrest driver and have vehicle towed

Column: Shuswap Emergency Program an important asset for region

Council Report by City of Salmon Arm Councillor Kevin Flynn

Trial of accused in Salmon Arm church shooting expected to be brief

Crown won’t dispute not criminally responsible by way of a mental disorder defence

Okanagan home sales increase over last month, still below 2019 numbers: OMREB

Sales, listings see increase over May’s numbers but dwindle in comparison to 2019

B.C. records four new COVID-19 cases, Abbotsford hospital outbreak cleared

Four senior home outbreaks also declared over, eight still active

Princeton RCMP sergeant kills cougar threatening residential neighborhood

An RCMP officer shot and killed a cougar, close to a residential… Continue reading

Pilot project approved: Penticton to allow alcohol in outdoor spaces

For almost two hours, council debated the proposed pilot project, before eventually passing it 4-2

RCMP, coroner investigate murder-suicide on Salt Spring Island

Two dead, police say there is no risk to the public

About 30% of B.C. students return to schools as in-class teaching restarts amid pandemic

Education minister noted that in-class instruction remains optional

Trudeau avoids questions about anti-racism protesters dispersed for Trump photo-op

Prime minister says racism is an issue Canadians must tackle at home, too

Top cop calls video of Kelowna Mountie striking suspect ‘concerning’

A video allegedly shows a Kelowna Mountie striking a man several times

B.C.’s Law Enforcement Torch Run for Special Olympics goes virtual

The annual event partnering RCMP with Special Olympians is dramatically altered by COVID-19

HERGOTT: Can you get money back if COVID-19 disrupts plans?

Paul Hergott is a personal injury lawyer based in West Kelowna

Most Read