1 |
|
2 |
|
3 |
- Environmental Health Watch
- Cuyahoga Metropolitan Housing Authority (CMHA) – Bruce Haber
- Greater Cleveland Asthma Coalition – Norman Robbins
- USDA Research Station, Gainesville – Rick Brenner, David Milne
- Johns Hopkins Allergy and Asthma Center – Ed Horowitz
|
4 |
- EHW
- USDA
- Pest control contractors
- Tenants
- CMHA Departments -
- Environmental
- Contracting
- Estate Managers
- Maintenance & Repair
|
5 |
- A potent, pervasive and persistent asthma trigger for low-income, inner-city populations
- National Cooperative Inner-City Asthma Study [1997]:
- 37% of children allergic,
- High levels in 50% of homes,
- Sensitivity + exposure associated with morbidity measures
|
6 |
- Safer and more effective elimination of cockroach infestation
- Assessment of cockroach allergen contamination
- More effective cleanup/ decontamination of cockroach allergen
|
7 |
- 3 multi-family complexes operated by the public housing authority in Cleveland
- 18 housing units enrolled
- All units had been getting regular pest control treatment by a licensed contractor
|
8 |
|
9 |
- Recruit families
- Confirm roach infestation
- Eliminate infestation by IPM methods
- Measure roach allergen
- Conduct specialized cleaning
- Measure roach allergen
- Educate occupants on roach control
- Measure roach allergen
|
10 |
|
11 |
|
12 |
|
13 |
- Visual inspection and sticky trap monitoring
- Roaches flushed with a hot air gun and captured with a HEPA vacuum
- Gel baits and borate powders placed in harborages identified by the flushing
- Harborages and entry points sealed
- Occupant education
|
14 |
- Pest control contractor
- EHW staff
- Flush & vacuum
- Negotiate repairs
- Take dust samples
- Clean
- Educate occupants
|
15 |
|
16 |
|
17 |
|
18 |
|
19 |
|
20 |
- EHW Health Educator
- Part of IPM & sampling team
- Multiple visits, long duration
- Build trust
- Informal education
- One-on-one and group education
- Engaged children in process
|
21 |
- Roaches & asthma
- Shared responsibility
- Pest control contractors
- Housing authority
- Occupant
- Roach food and water sources
- Bringing roaches in and keeping them out
- Problem of clutter
- Working with the contractor
|
22 |
- Uncontained food and food waste feeds roaches and compete with baits.
- Clutter creates harborages and makes it difficult to inspect and bait effectively.
- Use of do-it-yourself sprays interferes with baits.
|
23 |
|
24 |
- Followed important elements of IPM strategy:
- spray pesticides rarely used;
- highly toxic and volatile pesticides not used;
- baits used widely
|
25 |
- Limitations responding to large, persistent infestations:
- flushing and vacuuming not used
- gel baits too often the exclusive method
- harborages in rooms other than kitchen often not treated
- too little time was spent in a unit to inspect for harborages, monitor sticky traps and deploy baits
|
26 |
- pest control contracting (e.g., fee structure, contract specifications and performance monitoring)
- training and supervision of pest control contractor personnel
- maintenance and repair practices
- tenant education and enforcement of responsibilities.
|
27 |
- Housing Authority - provide and maintain dwelling unit free from defects that support roach infestation.
- Pest Control Contractor - thoroughly inspect entire unit to determine roach harborages, entry points, and food and water resources; use safe and effective treatments to get rid of the roaches; and provide on-going monitoring.
- Tenants - cooperate with pest control efforts by contractor and housing authority; maintain housekeeping practices that do not support roach infestation.
|
28 |
|