The B.C. Ministry of Agriculture says three insects found in Nanaimo in August have been confirmed to be Asian giant hornets. (Submitted photo)

Invasive honeybee-eating hornets with toxic sting found on Vancouver Island for first time

Asian giant hornet sting can cause dizziness, says B.C. Ministry of Agriculture

Invasive honeybee-eating hornets with stings that can be toxic have been found on Vancouver Island for the first time, says the B.C. government.

According to a B.C. Ministry of Agriculture press release, three large insects, Asian giant hornets, were found in Nanaimo, on central Vancouver Island, in August. They are well-known to prey on honeybees and are capable of destroying hives in a short time period. However, the hornets are dormant and unlikely to be seen in the autumn and winter months, the press release said.

People who encounter an Asian giant hornet nest are asked not to disturb it, said the ministry.

“Asian giant hornets do not seek out human food and feed on insects only,” the press release said. “If a nest of hornets is encountered, do not disturb the nest or the hornets and leave the area. Stings are rare, but may occur if their nest is disturbed. Due to the larger amount of venom injected, a sting from an Asian giant hornet can be very painful and cause localized swelling, redness and itching.”

The ministry recommends that people who are stung by the hornet compress ice or a cold pack on the affected area in order to reduce inflammation and stop the venom from spreading. People are asked not to rub the wound, as that will lead to the venom moving to surrounding tissue, the ministry said.

RELATED: Spread of invasive species in Canada costs billions

The press release also warned that people who are stung 10 times or more are at risk of developing toxic or allergic reactions, which can include dizziness. If this occurs, seek immediate medical help, the ministry said.

The ministry is investigating how it can assist beekeepers with surveillance and trapping equipment in the spring, should other hornets emerge from their dormancy or be introduced to the area.

Asian giant hornets are large-headed and can be orange, yellow and brown in colour, said the ministry. Worker hornets are about 3.5 centimetres in length, while queens are known to be four to five cm in length, with a wingspan between four to seven cm, it said.

To find out more about the effects of insect stings, click here.

People who think they’ve come across the hornets can contact the Invasive Species Council of B.C. at 1-888-933-3722, through the council’s Report Invasives mobile phone app or at www.bcinvasives.ca/report.


More from the News Bulletin on Facebook and Twitter

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

Just Posted

Victoria votes to slash sister city celebrations

Victoria will only celebrate its anniversary with Morioka, Japan this year

Dozen Metchosin ‘barn cats’ on the hunt for new homes

Broken Promises Animal Rescue hoping to re-home feral cats

Shortlisted options for Beacon Wharf replacement cost between $6.3 and $14.2 million

Select committee will investigate various questions around proposed replacement of iconic wharf

Swimmers, advocates plead to Victoria council for new Crystal Pool facility

Many swimmers dependant on the pool are afraid to be without any athletic resources

VIDEO: Mass coronavirus quarantines seen in China won’t happen in Canada, authorities say

‘If a case comes here, and it is probably … it will still be business as normal’

Vernon woman suing McDonald’s for spilled coffee

Woman seeking nearly $10K, says employee failed to put lid on properly

Diners’ health tax not catching on in B.C., restaurant group says

Small businesses look for options to cover employer health tax

B.C. comic wins judgment after club owner slaps cellphone out of his hands

Incident happened last summer when Garrett Clark was performing in Abbotsford

Greater Victoria Crime Stoppers wanted list for the week of Jan. 21

Greater Victoria Crime Stoppers is seeking the public’s help in locating the… Continue reading

VIDEO: Dashcam records driver’s near-miss near Sooke

Driver crossed four lanes of traffic and back over again, barely missing three other vehicles

Owner surrenders dog suffering from days-old gunshot wound to B.C. SPCA

The dog was also found to be emaciated and suffering from a flea infestation

Most Read