Pesticides expert witnesses may give opinions regarding pesticide contamination, pesticide products, and pesticide pollution. According to the International HCH and Pesticides Association, it is very difficult to estimate to assess the real extent of the obsolete pesticides problem, as only a limited number of field investigations have been made globally, but the best preliminary guess gives the estimate of over 300,000 tons world wide. IHPA promotes the management of pollution problems stemming from the production and use of HCH and other unwanted pesticides worldwide.
Read more: http://www.ihpa.info/