Both woody and herbaceous semi-natural habitats are essential for spider overwintering in European farmland

Semi-natural habitats (SNH) support biodiversity and associated ecosystem services on farmland, thereby contributing to sustainable agriculture. However, little is known about the specific suitability of different types of SNH as overwintering habitat for predatory arthropods, despite the crucial role of such knowledge for conservation biological control. We used ground photoeclectors to sample spiders in 65 habitats comprising crop fields and...