Skip to content
White grub larva found in soil beneath lawn grass — Canadian pest and grub control service
Vancouver, British Columbia

Pest & Grub Control in Vancouver

Professional pest & grub control services in Vancouver, British Columbia. Licensed and insured crews.

Pest & Grub Control in Vancouver, British Columbia

Vancouver, with a population of approximately 662,000 in the city proper and 2.6 million in Metro Vancouver, enjoys zone 8a conditions — the mildest climate of any major Canadian city. This means lawn care is effectively a year-round concern, with grass growing from late February through November and only experiencing brief semi-dormancy during the coolest weeks of December and January.

Local Lawn Care Conditions

Average annual precipitation of 1,189 mm falls predominantly between October and March, creating lush, green conditions but also promoting moss growth, drainage issues, and fungal diseases in shaded areas. Summer months (July through September) are comparatively dry, and many Metro Vancouver municipalities implement staged water restrictions under the Greater Vancouver Water District's Drinking Water Conservation Plan — which directly affects lawn watering schedules. The City of Vancouver's Pesticide By-law restricts cosmetic pesticide use on residential properties, requiring iron-based alternatives for weed control. Vancouver's residential properties range from compact urban lots in Kitsilano and East Van to larger properties in Dunbar, Kerrisdale, and Point Grey. Stanley Park, Queen Elizabeth Park, and VanDusen Botanical Garden are iconic city green spaces.

Our Service in This Area

Mow.ca's Vancouver crews manage the unique challenges of the Pacific Northwest climate: moss control, drainage optimization, European crane fly larvae treatment, and summer irrigation scheduling within water restriction guidelines.

Our Pest & Grub Control Service

White grubs are the single most destructive lawn pest across Canada. These C-shaped larvae — the immature stage of European chafer beetles, Japanese beetles, and June beetles — feed on grass roots just below the soil surface, severing the root system and causing irregular brown patches that peel back from the soil like loose carpet. A secondary damage layer comes from wildlife: skunks, raccoons, and crows tear up grub-infested turf to feed on the larvae, often causing more visible damage than the grubs themselves.

How It Works

At Mow.ca, our pest and grub control programs use an integrated approach combining biological controls, cultural practices, and targeted treatments that are effective while being safe for children, pets, and the environment. Our primary biological weapon against white grubs is Heterorhabditis bacteriophora — a species of beneficial nematode that actively seeks out and parasitizes grub larvae in the soil. These microscopic roundworms are applied as a liquid drench in late August to early September, when soil temperatures are above 15°C and newly hatched grubs are small and most vulnerable. Nematodes are a registered biological pesticide that is exempt from provincial cosmetic pesticide bans and safe for use around people, pets, and waterways.

For properties where nematode application alone may not achieve sufficient control, we also offer Bacillus thuringiensis galleriae (Btg) — a bacterial biological insecticide registered by the PMRA for use against white grubs in turf. Btg works by producing proteins that are toxic to grub larvae when ingested, but harmless to mammals, birds, and beneficial insects.

Why Choose This Service

Beyond white grubs, we also treat for chinch bugs (Blissus leucopterus), which damage lawns by sucking sap from grass stems and injecting a toxin that causes yellowing and death. Chinch bug damage is most severe in hot, dry conditions and often mimics drought stress. Our treatment approach for chinch bugs includes Beauveria bassiana (a fungal biocontrol) in provinces with pesticide restrictions, and targeted insecticidal applications in unrestricted provinces. We also address sod webworms (Crambus spp.) and European crane fly larvae (Tipula paludosa) — the latter being a significant pest in BC's Lower Mainland.

Grub inspection is included with every pest control visit. Our technicians perform a pull-test by lifting a one-square-foot section of turf in suspected areas. The treatment threshold is five grubs per square foot — below this level, healthy turf can typically tolerate grub feeding without visible damage. Above this level, treatment is recommended.

Pricing & Scheduling

Pest and grub control pricing ranges from $75 to $180 for a standard residential lot, depending on the pest type, treatment method, and property size. Nematode applications are typically at the higher end due to the cost of live biological product, but they offer the most environmentally responsible control with no re-entry restrictions — your family and pets can use the lawn immediately after application.

What's Included

Spring grub inspection with pull-test (5 grubs/sq ft threshold)
Heterorhabditis bacteriophora beneficial nematodes
Bacillus thuringiensis galleriae (Btg) biological insecticide
Exempt from provincial cosmetic pesticide bans
Safe for children, pets, and waterways — no re-entry wait
Chinch bug treatment with Beauveria bassiana biocontrol
Sod webworm and European crane fly larvae treatment
Applied late August–September when soil temp exceeds 15°C
FAQ

FAQs — Pest & Grub Control in Vancouver

Freshly mowed lawn with stripe pattern
Get Started

Ready for a Greener, Healthier Lawn?

Get a free, no-obligation quote from our lawn care experts. We serve 48+ cities across Canada with professional, reliable service.