There are a number of viruses and biological organisms that are approved for use as pesticides in Canada. They are subjected to a very specific kind of risk assessment.
January 27th, 2015 / 5:25 p.m.
Executive Director, Pest Management Regulatory Agency, Department of Health
There are a number of viruses and biological organisms that are approved for use as pesticides in Canada. They are subjected to a very specific kind of risk assessment.
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