Electrophysiological analysis of the response of males of the potato cyst nematode, Globodera rostochiensis, to fractions of their homospecific sex pheromone.
Electrophysiological techniques and behavioural assays were used to determine the response of males of Globodera rostochiensis to 4 fractions of the homospecific sex pheromone from virgin females, separated using reverse-phase high-pressure liquid chromatography. Sex pheromone activity was confined to 2 of the fractions. The sex pheromone of G. rostochiensis appears to be composed of several weakly basic, polar compounds.
Riga
E
E
Entomology and Nematology Department, IACR-Rothamsted, Harpenden, Herts, UK.
Holdsworth
D R
DR
Perry
R N
RN
Barrett
J
J
Johnston
M R
MR
D000818:Animals; D002851:Chromatography, High Pressure Liquid; D004594:Electrophysiology / Q000379:methods; D005260:Female; D008297:Male; D009348:Nematoda / Q000187:drug effects / Q000502:physiology*; D010675:Pheromones / Q000302:isolation & purification / Q000494:pharmacology*; D010935:Plant Diseases / Q000469:parasitology; D011198:Solanum tuberosum / Q000469:parasitology*
D010675:Pheromones