Forest Pest Control Perspective
Many of the pest problems in forests are present because of past forest practices. Exploitive harvesting has left nonmerchantable trees, brush, and nonstocked lands covered with weeds that prevent regeneration of desired species. Present forest managers are now adopting management methods that minimize the creation of new pest problems.
The link address is: http://www.extension.purdue.edu/extmedia/FNR/FNR-85.pdf
