Diversity, occurrence, and life characteristics of natural entomopathogenic nematode populations from La Rioja (Northern Spain) under different agricultural management and their relationships with soil factors

1. Campos-Herrera, R.
2. Gómez-Ros, J.M.
3. Escuer, M.
4. Cuadra, L.
5. Barrios, L.
6. Gutiérrez, C.