Evaluation of a model community-wide bed bug management program in affordable housing

2015 ◽  
Vol 72 (1) ◽  
pp. 45-56 ◽  
Author(s):  
Richard A Cooper ◽  
Changlu Wang ◽  
Narinderpal Singh
Insects ◽  
2013 ◽  
Vol 4 (4) ◽  
pp. 731-742 ◽  
Author(s):  
Narinderpal Singh ◽  
Changlu Wang ◽  
Richard Cooper

Insects ◽  
2020 ◽  
Vol 11 (7) ◽  
pp. 443
Author(s):  
Salehe Abbar ◽  
Changlu Wang ◽  
Richard Cooper

Bed bug resistance to commonly used pesticide sprays has led to exploring new pesticides and other strategies for bed bug management. Non-chemical methods are effective in bed bug management; however, they do not provide residual protection. Compared to insecticide sprays, dust formulations are considered to provide longer residual control. We evaluated two bed bug management programs in apartment buildings. A building-wide inspection was initially conducted to identify bed bug infested apartments. Selected apartments were divided into two treatment groups: non-chemical plus silica gel dust treatment (10 apartments) and non-chemical treatment (11 apartments). After initial treatment, apartments were re-visited monthly for up to 6 months. During each visit, the total bed bug count per apartment was obtained by examining interceptor traps placed in the apartments and conducting a visual inspection. Mean bed bug count was reduced by 99% and 89% in non-chemical plus silica gel dust and non-chemical treatment, respectively. Non-chemical plus silica gel dust treatment caused significantly higher bed bug count reduction than the non-chemical treatment at 6 months. Bed bugs were eradicated from 40% and 36% of apartments treated with non-chemical plus silica gel dust treatment and non-chemical treatment, respectively.


2005 ◽  
Vol 30 (4) ◽  
pp. 60-63
Author(s):  
Judith Hermanson

Faced with a dearth of affordable housing opportunities, even after the end of Apartheid, residents from Motherwell, South Africa, turned to CHF International for help. CHF provided residents with the technical assistance, organisational support and bridging finance they needed to build their own high-quality homes, through a method that allowed the use of relatively unskilled labour. After helping residents form the Sakhezethu NgoManyano Housing Association and establishing the Assisted Self-Help Model, community members built a total of 395 safe and affordable houses to which they have full title. This model has been transferred throughout South Africa, with thousands of houses built using the concepts for the development of housing and community that it established.


Insects ◽  
2017 ◽  
Vol 8 (3) ◽  
pp. 76 ◽  
Author(s):  
Narinderpal Singh ◽  
Changlu Wang ◽  
Chen Zha ◽  
Richard Cooper ◽  
Mark Robson

2011 ◽  
Vol 57 (1) ◽  
pp. 14-25 ◽  
Author(s):  
Michael F. Potter
Keyword(s):  
Bed Bug ◽  
The Past ◽  

Insects ◽  
2012 ◽  
Vol 3 (2) ◽  
pp. 402-409 ◽  
Author(s):  
Changlu Wang ◽  
Kurt Saltzmann ◽  
Gary Bennett ◽  
Timothy Gibb

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