@article{ritzinger_de ley_ploeg_mcsorley_tandingan de ley_2014,  title={Impact of castor meal on root-knot and free-living nematodes},  volume={71},  ISSN={0103-9016},  url={https://doi.org/10.1590/0103-9016-2013-0267},  DOI={10.1590/0103-9016-2013-0267},  number={4},  journal={Scientia Agricola},  publisher={Escola Superior de Agricultura "Luiz de Queiroz"},  author={Ritzinger, Cecilia Helena Silvino Prata and De Ley, Paul and Ploeg, Antoon Teunis and McSorley, Robert and Tandingan De Ley, Irma},  year={2014},  month={Jul},  pages={274–280} }