title: Neoaplectana carpocapsae: Nematode accumulations on chemical and bacterial gradients.
mesh_terms: D000818:Animals; D000838:Anions / Q000494:pharmacology; D018407:Bacterial Physiological Phenomena; D002412:Cations / Q000494:pharmacology; D000242:Cyclic AMP / Q000494:pharmacology; D006863:Hydrogen-Ion Concentration; D009068:Movement; D009348:Nematoda / Q000502:physiology*; D000644:Quaternary Ammonium Compounds / Q000494:pharmacology; D012965:Sodium Chloride / Q000494:pharmacology
chemical_list: D000838:Anions; D002412:Cations; D000644:Quaternary Ammonium Compounds; D012965:Sodium Chloride; D000242:Cyclic AMP