1. Chasnov JR, So WK, Chan CM, Chow KL (2007) The species, sex, and stage specificity of a Caenorhabditis sex pheromone. Proc Natl Acad Sci USA 104:6730–6735
2. Jonz MG, Riga E, Mercier AJ, Potter JW (2001) Partial isolation of a water soluble pheromone from the sugar beet cyst nematode, Heterodera schachtii, using a novel bioassay. Nematology 3:55–64
3. Meyer SLF, Huettel RN (1996) Application of a sex pheromone, pheromone analogs, and Verticillium lecanii for management of Heterodera glycines. J Nematol 28:36–42
4. Rosenkoetter JS, Boice R (1975) Chemical communication in earthworms. In: Price EO, Stokes AW (eds) Animal behavior in laboratory and field. Freeman, San Francisco, CA
5. Cook A (1979) Homing by the slug Limax pseudoflavus. Anim Behav 27:545–552