Purification, characterization and biological activity of urodele and anuran sex-pheromones were reviewed. Female-attracting pheromones obtained from the abdominal gland of Cynops pyrrhogaster and C. ensicauda males are peptides consisting of 10 amino acid residues being designated sodefrin and silefrin, respectively. Each pheromone attracted only conspecific females. Molecular cloning of cDNAs...

Insect pheromones, especially sex pheromones, have successfully contributed to pest management programs around the world since the 1970s. In this chapter I examine some of the ways in which pheromones have been used in insect management programs and introduce some of the real-world issues that have promoted, and hindered, their adoption for use against different species. These include biologica...

Five novel homologous acetate derivatives of long-chain secondary alcohols and a related ketone were tested for their efficacy as contact mating stimulants for Cochliomyia hominivorax Coquerel (Diptera: Calliphoridae). Full copulatory behaviour at a high percentage was found in tests with racemic 6-acetoxy-19-methylnonacosane at 2.5-20 microg using fertile males from three strains. Males of two...