Toxicological evaluation of parathion and azinphosmethyl in freshwater model ecosystems / R.J. DortlandPhysical conditions affecting pyrethroid toxicity in arthropods / Gerard Jagers op Akkerhuis1st European Workshop on Pesticide Residues : Alkmaar (The Netherlands), 10-12 June 1996 / ed.: A. de KokEcologische risico's van bestrijdingsmiddelen in zoetwater ecosystemen / Stichting Toegepast Onderzoek WaterbeheerInsecticide resistance in the Simulium damnosum s.l. vectors of human onchocerciasis : distributional, cytotaxonomic and genetical studies / Daniël Adjei BoakyeEmelten, parathion en vogels, slaaptrek bij kraaien : een drietal rapporten / [door] gezamelijke Vogelwerkgroepen uit de Achterhoek en TwenteInsecticide-treated bednets (ITNs) for malaria control : factors relevant for utilization in a western Kenyan community / Alaii, Jane AdhiamboFacilitating learning toward sustainable cotton pest management in Benin : the interactive design of research for development / Antonio A.C. SinzoganInsecticide-treated bednets (ITNs) for malaria control : factors relevant for utilization in a western Kenyan community / Alaii, Jane AdhiamboInsecticide resistance in Drosophila melanogaster : genetic basis, fitness costs and compensatory evolution / Renate GeertsMeasurements and computations on the behaviour of the insecticides azinphos-methyl and dimethoate in ditches / H. de HeerToxicological evaluation of parathion and azinphosmethyl in freshwater model ecosystems / R.J. DortlandInteraction of pyrethroids with the sodium channels in myelinated nerve fibres / door Hendrikus Petrus Maria VijverbergInsektenbestrijding : lessen over aanpassingsvermogen / door F.J. OppenoorthDrins and related insectides : toxicology, use and alternatives ; with special reference to Latin America and South East Asia / J. van de Waerdt