1. Anon, 2001. Driftbeperking van gewasbeschermingsmiddelen in de fruitteelt. LTO – Nederland, Kerngroep MJP – G, brochure. Ede, January. pp.20
2. Anon, 2004. Maatregelen ter beperking van de verontreiniging van oppervlaktewater door gewasbeschermingsmiddelen. Federal Public Service of Health, Food Safety and Environment, DG Animal, Plant & Nutrition, Dept of Raw Materials and Plant Protection. Brussels, August, pp. 12. http://www.fytoweb.fgov.be/NL/doc/driftreducerende%20maatregelen%20voor%20gewasbeschermingsmiddelen.pdf
3. Spray drift and recovery as affected by spray thickener, nozzle type and nozzle pressure;Bode;Trans. ASAE,1976
4. Effect of water soluble polymers on spray droplet size;Bouse;Trans. ASAE,1988
5. Council Directive of 15 July 1991 Concerning the placing of plant protection products on the market,1991