查看文章

Wheat (Triticum aestivum L.) production is vital to global food security. Climate change is threatening sustainable wheat production not only with direct negative effects on crop growth but also with a profound impact on pest biology and management. This review presents a critical analysis of the impact of key climate change elements, including drought, high temperature and increased atmospheric carbon dioxide levels on biology, ecology and behaviour of wheat pests. Climate change is expected to favour the growth, virulence, multiplication, persistence and range expansion of most serious wheat pests. Rapid climatic changes are opening new geographic windows for disease outbreaks, insect attacks and weed infestations in wheat crops across the globe. Wheat–pest interactions are also favourable for pests in most cases where one or more climate change elements come into play. Existing pest management …