Travel to participate in the 2005 Beltwide Cotton Conference, January 4th-7th, New Orleans, USA, to visit the USEPA in Washington, DC, USA, and to carry out research within the Centre for Toxicology, Department of Environmental Biology, University of Guelph, Ontario, Canada. Dr Murray attended presented a paper entitled ‘Area-wide management of Helicoverpa spp. in an Australian mixed cropping agroecosystem’.