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Attractant & Repellent Testing

Due to increasingly onerous governmental requirements for studies involving human subjects, Benzon Research has suspended nearly all in vivo repellent testing, including the standard cage test shown here.
testing mosquito repellents


However, we continue to develop and utilize a variety of novel protocols for studying attractants and repellents in the laboratory. A 30 ft long walk-in wind tunnel and other test chambers are available for testing chemistry as well as attractant traps and other devices.The small vertical-airflow olfactometer shown here is used to closely observe the effects of airborne chemical odors on  insects in flight.
vertical airflow olfactometer


Here is a triple-chambered wind tunnel specifically designed to rapidly screen chemicals for their behavioral effects on small flying insects. Positive "hits" can be further studied in larger devices or outdoors.


 
See also:  bioassays    household pests



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