The effects of five rates of nitrogen fertiliser applications on the performance of the cereal aphid Metopolophium dirhodum on winter wheat. within the range of rates recommended for UK crops. were investigated over two seasons in field-grown crops and also on plants grown in the glasshouse. Longevity was unaffected by the level of fertilisation. https://mabelandfoxs.shop/product-category/muslin-swaddle/