Climate change, host plant availability, and irrigation shape future region-specific distributions of the Sitobion grain aphid complex,Pest Management Science

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Climate change, host plant availability, and irrigation shape future region-specific distributions of the Sitobion grain aphid complex
Pest Management Science ( IF 3.8 ) Pub Date : 2023-02-15 , DOI: 10.1002/ps.7409
Bing-Xin Wang _{1,

2,

3} , Anouschka R Hof _{3,

4} , Kevin D Matson ₃ , Frank van Langevelde ₃ , Chun-Sen Ma ₁

Affiliation

Understanding where species occur using species distribution models has become fundamental to ecology. Although much attention has been paid to invasive species, questions about climate change related range shifts of widespread insect pests remain unanswered. Here, we incorporated bioclimatic factors and host plant availability into CLIMEX models to predict distributions under future climate scenarios of major cereal pests of the Sitobion grain aphid complex (Sitobion avenae, S. miscanthi, and S. akebiae). Additionally, we incorporated the application of irrigation in our models to explore the relevance of a frequently used management practice that may interact with effects of climate change of the pest distributions.

中文翻译：

气候变化、寄主植物可用性和灌溉塑造了 Sitobion 谷物蚜虫复合体的未来特定区域分布

使用物种分布模型了解物种出现的位置已成为生态学的基础。尽管对入侵物种给予了很多关注，但与气候变化相关的广泛害虫范围变化的问题仍未得到解答。在这里，我们将生物气候因素和寄主植物可用性纳入 CLIMEX 模型，以预测未来气候情景下 Sitobion 谷物蚜虫复合体（ Sitobion avenae、S. miscanthi和S. akebiae）的主要谷物害虫的分布。此外，我们将灌溉的应用纳入我们的模型，以探索可能与害虫分布的气候变化影响相互作用的常用管理实践的相关性。

更新日期：2023-02-15

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