1. Optimizing pesticide safety with closed mixing and handling systems;Akesson,1977
2. Development in monitoring and control systems for greater accuracy in spray application;Allan,1980
3. ULV/CDA optimum spray droplet size for control of the eastern spruce budworm in Canada;Armstrong;Outlook on Agriculture,1981
4. The distribution of aerially applied spray deposits in spruce trees;Armstrong;Canadian Entomologist,1978
5. Spray application with charged rotary atomisers;Arnold,1980