Pesticide Management Hierarchy

A concept which is similar to that of the Waste Management Hierarchy, rather than the traditional Integrated Pest Management. See also Other IPM.

Prevention is the top level of the hierarchy and would be the ultimate aim in eliminating the use of pesticides, however, the impacts on a turfgrass surface of total elimination of pesticides can range from irrelevant to a significant impact depending upon standards and user requirements.

Changing perceptions provides a sociological and political challenge, however, the extent in the use of pesticides in many situations has become an accepted norm. The perceived need for pristine outdoor surfaces in many situations is the result of a social construct, which has arguably been politically reinforced by some organisations with vested interest in the purchase and use of pesticides. Changing perceptions of managed natural environments is the next stage of the hierarchy.

Minimising the potential for pesticide use should be an embedded characteristic of good grounds maintenance and management practices. Cultural activities and Physical activities need to be applied efficiently and effectively in reducing the need for pesticide applications. Ground staff need to have a good understanding of the interconnections between maintenance practices and the effect they have on the health of a turfgrass plant and surface.

Biological control where other controls have been unsuccessful and where the threshold of infestation has been reached or exceeded may then be considered.

As a last resort then the use of chemical pesticides would be considered.