Nitrogen deposition cancels out exotic earthworm effects on plant-feeding nematode communities

Summary The activity and spread of exotic earthworms often are spatially correlated with N deposition because both arise from human activities. Exotic earthworms, in turn, can also greatly affect soil abiotic and biotic properties, as well as related ecological processes. Previous studies showed, for example, that earthworms can counteract the detrimental effects of plant‐feeding nematodes on plant growth. However, potential interactive effects...