Roger A. Downer

Deposit structure and efficacy of pesticide application. 1: Interactions between deposit size, toxicant concentration and deposit number

Timothy A. Ebert, R. A. J. Taylor, Roger A. Downer et al. · Pesticide Science · 1999 · 84 citations

Veterinary Medicine, Entomology, Toxicology +17

Oral toxicity of essential oils and organic acids fed to honey bees (<i>Apis mellifera</i>)

Timothy A. Ebert, Peter G. Kevan, Bert L. Bishop et al. · Journal of Apicultural Research · 2007 · 62 citations

Life Sciences, Entomology, Toxicology +17

Pesticide application as affected by spray modifiers

Franklin R. Hall, Andrew C. Chapple, Roger A. Downer et al. · Pesticide Science · 1993 · 54 citations

Agriculture, Crop Sciences, Chemical Kinetics +14

Impact of spray application methodology on the development of resistance to cypermethrin and spinosad by fall armyworm <i>Spodoptera frugiperda</i> (JE Smith)

Ali S. Al‐Sarar, Franklin R. Hall, Roger A. Downer · Pest Management Science · 2006 · 37 citations

Life Sciences, Entomology, Agricultural Entomology +15

Effects of spray adjuvants on swath patterns and droplet spectra for a flat-fan hydraulic nozzle

Andrew C. Chapple, Roger A. Downer, Franklin R. Hall · Crop Protection · 1993 · 31 citations

Engineering, Aerospace Engineering, Aerodynamics +15