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  Rodent Control  
 
Rodent Control Strategies for Property Managers
Like any business issue, rodent control is most effectively accomplished when the work, methods, and responsibilities are clearly defined. Rodent control is not limited by technology, but rather by uncertainty and ineffective control practices. The following guidelines are suggested to assist property managers in developing a rodent control program that meets their needs.
Selection and Management of Pest Control Contractors
Select a pest control firm based on qualifications, as well as cost. Qualifications to consider include:
  • Number of years in business
  • Number of commercial accounts and experience with commercial versus residential pest control
  • Experience and training in the types of pest control needed (e.g., rodent control, insect control)
  • Memberships in pest control associations
  • Technicians licensed and certified for the types of work to be performed
Use a contract that clearly defines the work, including:
  • A service log that documents in/out times of technicians, materials and quantities used, inspection results, and recommendations
  • Mapping to show the locations of pest activity and treatments
  • Control and monitoring practices based on a comprehensive survey and regular (e.g., monthly) inspections
  • Key locations to be monitored, such as basements, and food and refuse storage areas
  • Outside control for rodents in perimeter and landscaped areas
  • Service frequency and emergency response time
  • A meeting schedule for review of performance and recommendations
  • A diversity of control practices, ranging from poison baits and traps to sanitation inspections and rodent- proofing of buildings
Clearly define service costs.
This should include an initial fee to establish a pest control program and a monthly maintenance rate for inspection, monitoring, and treatment. Multiple visits during a month may be required depending upon pest control needs and practices. Emergency calls can be incorporated as part of the monthly rate or priced separately. “Bargain” prices may not ensure adequate service, and could actually result in future pest problems and additional costs.
Sanitation and Rodent-Proofing
The most important aspects of a pest control program are sanitation and structural maintenance (exclusion).
  • Schedule refuse disposal and pickup so that garbage is not exposed (inside or outside) at night
  • Use rodent-proof dumpsters, compactors, and trash cans and inspect them regularly for breakage or gaps
  • Use a central refuse storage area that is cleaned daily
  • Check regularly for breakage or gaps
  • Design and maintain landscaping to limit dense ground covers and shrubs that can provide harborage, and exposed soil that may be used for burrowing
  • Seal utility ducts and similar openings in buildings
  • Eliminate gaps under outside doorways, garage doors, and loading docks
Prevention – Make Sure That:
  • All bait stations and traps are checked on each service call and are effectively distributed
  • Records of pest control activities are maintained
  • Surveys and inspections are conducted thoroughly, especially in the early spring and fall
  • Food and refuse storage areas are clean, secure, and inspected frequently
  • Door sweeps and entranceways are rodent-proof, and outside doors are kept closed
  • Outside and basement walls are checked seasonally, and any cracks or openings are repaired
  • Materials received are inspected for rodent signs, such as droppings
  • Landscaped areas are kept free of weeds and trash, and shrubs are spaced apart and kept trimmed
  • Monitoring efforts are concentrated near potential access points, such as doorways and receiving and utility areas
  • Tenant and maintenance personnel responsibilities are clear
Remember
A proactive approach to rodent control is the most effective strategy. Don’t wait until you have a crisis. Good sanitation, rodent-proofing, and monitoring are the best ways to prevent rodent problems.
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 Resources
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10 Tips on Rodent Control
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Using Dumpsters to Prevent Rodent Problems
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Landscaping for Rodent Control
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The Changing Seasons: Factors in Rodent Control
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What is a Rat? What is a Mouse?
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Rats: Myths vs. Facts
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Keep Your Composter and Garden Free from Rodents

 Related Links
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Inspectional Services Department
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Public Health Department
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Refuse and Litter Ordinance
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Massachusetts State Sanitary Code

 Brochure
Rodent Control: A Guide for Property Owners and Residents

 
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