Potential Global Distribution of Daktulosphaira vitifoliae under Climate Change Based on MaxEnt.

ABSTRACT: Grape phylloxera, Daktulosphaira vitifoliae, is a small, invasive, sap-sucking pest that is widely present in most viticulture regions all over the world. It is originally from North America and feeds on grapevine roots and leaves. In the current study, the potential distribution area of the leaf-feeding population was investigated with MaxEnt based on population occurrence data under different environmental variables. Results suggested that under current climatic conditions, Europe, East and North China, Japan, the Eastern USA, Uruguay, and the Southeast of South America are highly suitable areas for the occurrence of phylloxera leaf populations. The results showed that isothermality and precipitation of coldest quarter were major factors which contribute more than 60% of the model under

SUBMITTER: Ji W 

PROVIDER: S-EPMC8069807 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature