1. Development of herbicides?role of bioassays, in Herbicide bioassays, ed by and CRC Press, Boca Raton, pp 7-28 (1993).
2. Accumulation of Shikimic Acid: A Technique for Screening Glyphosate Efficacy
3. and Chlorophyll fluorescence?a possible application in plant growth regulator research, in Current & future methods in plant growth regulator research, ed by and British Society for Plant Growth Regulation, Bristol, pp 1-15 (1990).
4. Sixty-Three Years Since Kautsky: Chlorophyll a Fluorescence
5. and Chlorophyll fluorescence?a noninvasive technique for rapid investigation of the effects of adjuvants on herbicide and plant growth regular uptake by leaves, in Adjuvants for agrichemicals, ed by CRC Press, Boca Raton, pp 187-193 (1992).