Before you go near a nest
Keep kids, dogs and visitors away from it. DOC says wasp venom can cause an allergic reaction in some people. Trouble breathing or swelling of the face after a sting is a 111 call.
What's different in Oxford
Forest on the doorstep
DOC describes the Oxford Forest Conservation Area as an 11,350 hectare forest near Oxford township.
Beech, and what beech means for wasps
DOC says the Mt Oxford Track climbs through scattered pockets of beech forest. DOC also says some New Zealand beech forests hold about 12 wasp nests per hectare in season. We don't have a count for Oxford's forest, but bush edges are worth watching.
Cooler and wetter
Waimakariri's 2024 Natural Environment Strategy describes the eastern foothills of the Ashley and Oxford areas as cooler and wetter, with north-west winds.
Possums and rabbits
The same strategy lists both as district-wide. Possums are an introduced pest in New Zealand.
Waimakariri's rules
Oxford is in Waimakariri District. The council says rats and mice on private property are for the owner to deal with, and it won't handle bees or wasps on private land.
Rat control in Oxford
On a rural section, rats go where the food and cover are: the woodshed, the feed bin, the hay and the compost. Christchurch City Council's parks plan notes that rats scavenge stored grain and fruit, and the EPA says piles of timber, bricks and rubble make good nests.
The EPA also says rats are good climbers, so trim branches that touch the roof. Sealed feed bins and a tidy woodpile do more than you'd think.
Wasp nest removal in Oxford
Wasps nest in banks, at the base of flax and grass clumps, and in roofs where they get in under the corrugated iron edging, the Tasman and Nelson councils' booklet says. Waimakariri's strategy notes they're having a significant impact on native species.
On your own section, a nest is a job to hand over. Note where it is from a distance and tell us.
A possum in the roof
A possum in the ceiling sounds heavier than a rat, with thumps rather than scratching. Leave trapping and baiting to a pest business, and tell them about pets and working dogs on the property.
Damp and borer
Cooler, wetter weather is hard on timber. Consumer NZ said in 2015 that borer favour floor timbers prone to damp, and to keep the area under the floor well ventilated. If your place is older, look under the house now and then.
If it were our section in Oxford
We'd walk the boundary in late summer looking for wasp traffic, tidy the woodshed before winter, and keep the subfloor vents clear. When something did turn up, we'd tap it, say we're in Oxford, and mention any stock or dogs so the business can plan.
Want someone to look at it?
Tell us what you've seen and your postcode, and a local pest business that handles exactly that calls you to talk it through.
