Ecological and economic modelling of the insects elimination effectiveness in the coniferous forests of the Orenburg region
The data on ecological and biological significance of forest plantations are presented in this article. The study material of the overall life condition and the presence of insects in coniferous plantations are given here. The calculation model made by mathematical method and the effectiveness of localization and liquidation of Sawfly weaver star is also presented. The indicators allowing to perform basic habitat forming and regulating of forest plantations ecological functions are also estimated.