Salvage logging in the B.C. Interior. Pine, fir and other beetles are monitored by aerial surveys. (Black Press Media)

B.C. forests ministry tracks Douglas fir beetle outbreak

Kootenay infestation ‘not big’ but treatment, firebreak work underway

An outbreak of Douglas fir beetle in the West Kootenay is being monitored and treated, but it’s tiny compared to the mountain pine beetle outbreak that has driven declining harvest and large forest fires elsewhere in the B.C. Interior, Forests Minister Doug Donaldson says.

Regular aerial surveys are conducted to track conditions in fir, pine and other forests, and the 2018 map shows a fir beetle infestation across the province has declined in size since 2016, Donaldson told Black Press. That includes cyclical fir beetle outbreaks that are tracked in the Cariboo region. Fir and other beetles are naturally occurring throughout B.C. forests.

“There’s always a background population level, and in a cyclical nature there are outbreaks,” Donaldson said. “We did an aerial survey in 2018, and there were 646 hectares infected in the Kootenay Lake timber supply area, which is a 1.2 million hectare area.

RELATED: Northern timber supply reduction smaller than it appears

RELATED: Douglas fir beetle infestation a crisis, local forester says

“So we’re concerned, obviously, but it’s not big. It’s not a massive outbreak, but we are spending $288,000 this coming year in surveys and treatments in the Selkirk district, which is close to Nelson.”

Those treatments include “trap trees,” with pheromones to attract beetles to trees that are then removed.

Affected areas are also selectively logged to reduce their fire risk, in conjunction with forest companies operating in each region.

“You get a volume out that might not otherwise have been harvested because of concerns of neighbours,” Donaldson said. “You leave stems behind and it creates a better environment for species like mule deer.”

The aerial surveys and treatment protocols were stepped up in the wake of the Interior pine beetle outbreak that has caused a large increase in timber cut to salvage dead trees, and now a sharp decline as forests take decades to recover.


@tomfletcherbc
tfletcher@blackpress.ca

Like us on Facebook and follow us on Twitter.

Just Posted

Pitt Meadows senior’s car vandalized for more than 18 months

Retired RCMP officer determined to catch ‘tagger’

High jumper on under-18 national team

Maple Ridge athlete will represent Canada in Mexico

Pitt Meadows has community celebration on July 1

Car show, dog show, kid zone and stage entertainment on Canada Day

Canada Day a big show in Maple Ridge memorial park

Starts at noon, entertainment all day, July 1

VIDEO: Driver doing laps in busy Vancouver intersections nets charges

Toyota Camry spotted doing laps in intersection, driving towards pedestrians

B.C. Ferries vessel breaks down right before long weekend

Horseshoe Bay-Langdale route impacted most, revised schedule adds 4 a.m. sailings

Every situation is different, jurors hear at coroners inquest into Oak Bay teen’s overdose death

Pediatrician says involuntary treatment necessary following overdose, opioid use

RCMP across Canada to soon unionize, according to B.C. mayor

A spokeswoman for RCMP headquarters in Ottawa says it’s not yet a done deal

Explicit sex-ed guide for adults mistakenly given to Creston elementary students

The booklet clearly states online and inside that the guide contains sexually explicit information

Driver has $240K McLaren impounded minutes after buying it in West Vancouver

Officers clocked the car travelling at 160 km/h along Highway 1 in a 90 km/h zone

Former Vernon Judo coach pleads guilty to child pornography charges

Bryan Jeffrey McLachlan is set to return to court Sept. 4 for sentencing

B.C. Olympic skier sues Alpine Canada after coach’s sex offences

Bertrand Charest was convicted in 2017 on 37 charges

Most Read