A Fuzzy Model for Multi-Species of Natural Enemies Controlling Multi-Species of Pests
Zizhen Li · Journal of Biomathematics · 2005
From the principle of eco-economics, this paper explores how evaluating multi-species of natural enemies control injury of multi-species of pests, and gets a fuzzy model that multi-species of natural enemies control multi-species of pests. The formulas of controlling ability C, effect ratio G, effect intensity H and weight number ω(x) are obtained, and the safe measure under natural enemies effecting is also discussed.