1. Ind. 57: 131-137. Sasser, Eds. An Advanced Treatise on Meloidogyne, VolumeII Methodology. USAID, North Carolina Hooper, D.J. and Evans, K. 1993. Extraction, State University Graphics, Raleigh, NC, USA, identification and control of plant-parasitic nemapp. 19-35. todes. In K. Evans, D.L. Trudgill and
2. unities.InK.R. Barker, C.C. Carter, and Wallingford, UK, pp.1-59.
3. Optimising the Whitehead and Hemming tray method to extract plant parasitic and other nematodes from two soils under pasture