Predictions of past and future climate distribution of the Orthosia songi Chen et Zhang (Lepidoptera: Noctuidae) based on the MaxEnt model in China
ABSTRACT: The Orthosia songi Chen et Zhang is one of the important leaf-eating pests of eucommia.In this paper, combined global climatic data with the distribution points of Orthosia songi and identified the key environmental factors affecting its distribution by knife cutting, PCA principal component analysis and English pads Spearman correlation