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White grub larva found in soil beneath lawn grass — Canadian pest and grub control service
Halifax, Nova Scotia

Pest & Grub Control in Halifax

Professional pest & grub control services in Halifax, Nova Scotia. Licensed and insured crews.

Pest & Grub Control in Halifax, Nova Scotia

Halifax, with a regional municipality population of approximately 439,000, is Atlantic Canada's largest city and economic hub, located on the Atlantic coast of Nova Scotia in zone 6a. The city's maritime climate brings cool, humid conditions year-round: mild winters (-6°C January average), moderate summers (23°C July average), and annual precipitation of approximately 1,452 mm — among the highest of any major Canadian city. This high moisture, combined with acidic soils (pH 5.

Local Lawn Care Conditions

5 to 6.0 in many areas), creates specific lawn care considerations: lime applications to raise soil pH are frequently needed, fungal disease pressure from sustained humidity is higher than in drier regions, and moss management is a common concern in shaded areas. Halifax's downtown peninsula and established south-end neighbourhoods feature heritage homes with mature landscaping, while suburban communities like Clayton Park, Bedford, and Lower Sackville have newer residential developments. Dalhousie University's campus, the largest in the Maritimes, is a major institutional property with quad lawns and athletic fields. Canadian Forces Base Halifax (CFB Halifax) and the adjacent naval dockyard create military-institutional grounds maintenance demand. Nova Scotia's Non-Essential Pesticides Control Act bans cosmetic pesticide use on residential lawns, requiring iron-based Fiesta herbicide and corn gluten meal for weed management.

Our Service in This Area

Mow.ca serves Halifax's unique maritime growing conditions with programs that address the city's high humidity, acidic soil, and extended precipitation season.

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 Halifax

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