Key Takeaways
- 1Pest activity follows predictable patterns - knowing the calendar helps you prepare
- 2Spring prevention is most cost-effective - treating before populations explode saves money
- 3Fall exclusion is critical - pests entering before winter stay until spring
- 4Year-round protection is more effective than seasonal treatment
- 5Quarterly professional service ($49 to start, $119/quarter) addresses each season's unique challenges. Call (208) 297-7947.
January: Indoor Pest Focus
January is the coldest month and our busiest for rodent calls. If you're hearing scratching in walls or finding droppings, act immediately - populations are growing.
Primary Concerns:
- Mice - Peak indoor activity; breeding in heated spaces
- Rats - Active in basements and crawl spaces
- Spiders - Active in heated areas; less visible but present
- Pantry pests - Moths and beetles in stored foods
- Overwintering insects - May emerge on warm days
February: Pre-Spring Preparation
Late February is an excellent time to get on our spring schedule. Treatment starting in early March provides maximum prevention benefit.
Primary Concerns:
- Rodents - Still very active indoors
- Early carpenter ants - May appear on warm afternoons
- Spiders - Increasing visibility
- Cluster flies - More frequent emergence in attics
- Planning - Ideal time to schedule spring service
March: Spring Awakening Begins
March is the MOST important month for starting pest control. Treatment now prevents exponential population growth through summer. $49 to start your quarterly plan.
Primary Concerns:
- Carpenter ants - First spring sightings, especially on warm days
- Odorous house ants - Beginning to forage
- Spiders - Emerging from winter hiding spots
- Box elder bugs - Active on warm exterior walls
- Mice - Still active but some moving outdoors
April: Full Spring Emergence
Every wasp queen you see in April represents a potential colony of thousands by August. Early elimination is essential.
Primary Concerns:
- All ant species - Active foraging begins in force
- Wasp queens - Emerging to start new colonies
- Spiders - Building webs and hunting actively
- Earwigs - Appearing around foundations
- Sowbugs/pillbugs - Active in damp areas
May: Population Explosion
Primary Concerns:
- Ant activity - Maximum foraging; kitchen invasions increase
- Flying ants - Swarmers appear from mature colonies
- Wasps - Queens building nests; first workers emerging
- Spiders - Including black widows, fully active
- Ticks - Active in foothills and brushy areas
June: Summer Pest Season Begins
June is your last opportunity for cost-effective wasp prevention. Small nests now become dangerous by August.
Primary Concerns:
- Wasps - Colonies growing; still manageable for treatment
- Ants - Peak foraging activity continues
- Mosquitoes - Beginning of irrigation season activity
- Spiders - Black widows most active in hot months
- Flies - House flies and cluster flies increasing
July: Peak Heat, Peak Pests
July and August see the most wasp stings in Idaho. Never attempt DIY removal of established nests.
Primary Concerns:
- Wasps and hornets - Large colonies, increasing aggression
- Black widow spiders - Most active during hot months
- Mosquitoes - Peak populations near irrigation
- Ants - Continued heavy activity
- Heat-seeking insects - Various pests entering for cool shelter
August: Maximum Activity
Primary Concerns:
- Wasp aggression peaks - Colonies at maximum size
- Yellow jackets - Most dangerous month for stings
- Spider populations - At annual peak
- Flying ants - Late-season swarmers
- Rodent scouting - Mice beginning to look for winter shelter
September: Fall Transition
September is ideal for your fall quarterly treatment. Creating barriers now prevents overwintering pests from entering your walls.
Primary Concerns:
- Spiders - Peak visibility as males seek mates
- Box elder bugs - Congregating on sunny walls
- Stink bugs - Seeking entry points
- Asian lady beetles - Swarming on warm surfaces
- Mice - Actively seeking shelter
October: Critical Prevention Month
October is your last chance for effective exclusion. Pests entering now become permanent winter residents. Seal all gaps larger than 1/4 inch.
Primary Concerns:
- Rodents - Aggressive shelter-seeking before freeze
- Overwintering insects - Peak entry attempts
- Spiders - Following prey indoors
- Wasp queens - Seeking overwintering sites
- Crickets - Invading garages and basements
November: Final Entry Push
Primary Concerns:
- Rodents - Final entry attempts before hard freeze
- Overwintering insects - Settling into wall voids
- Indoor spiders - Active in heated spaces
- Pantry pests - Holiday baking supplies at risk
- Preparation - Time to address any remaining gaps
December: Indoor Focus Returns
Primary Concerns:
- Mice and rats - Peak indoor activity begins
- Spiders - Active in heated areas
- Pantry pests - Holiday food storage issues
- Overwintering insects - May emerge on sunny days
- Holiday decorations - May harbor pests from storage
The Benefits of Year-Round Quarterly Service
Year-round quarterly service is just $49 to start, then $119 per quarter - a total of $406 per year for complete protection. This is typically less than dealing with individual pest emergencies. Call (208) 297-7947 to start your year-round protection.
Year-round protection addresses each season's unique challenges:
- Spring treatment - Prevents ant and wasp population explosions
- Summer treatment - Maintains barriers during peak activity
- Fall treatment - Prevents overwintering pest entry
- Winter treatment - Addresses indoor pests and prepares for spring
- Free re-service - Protection between quarterly visits at no extra charge
- Continuous monitoring - Early detection prevents infestations
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