1.Bals, E.J. 1969. The principles of and new developments in Ultral Low Volume spraying. In Proc. 5th Br. Insecticide. Fungi. Conference. Brighton
2.Bateman, R.P. 1989. Controlled droplet application of particulate suspensions of a carbonate insecticide. PhD Thesis, Imperial College London.
3.Cooper, J.F, and Jones, K.A. 1998. Low volume spraying on cotton: a comparison between spray distribution using charged and uncharged droplets applied by two spinning disc sprayers, Crop protection, 17, 9: 711-715.
4.Fallahjedi, R. 2002. Catalogue of Iran Kesht-Poosh Co. (Translated in Persian)
5.Fallahjedi, R. 1998. Apply water sensitive paper for evaluation of sprayer distribution. Journal of plant protect organization. (Translated in Persian)
6.Harold, R. Summer, H. Herzong, G. 1997. Sprayers for improved deposition. Journal of cotton science, 4, 1:12-27.
7.Harold, R. Summer, H. and Herzong, G. 1998 . Assessing the effect of Air assisted and Hydrulic sprayers in cotton via leafe bioassay. Journal of cotton science. 4, 1:79-83.
8.Harold, R. Summer, H. and Herzong, G. 1998 Spray droplet penetration in cotton canopy using air-assisted and hydraulic sprayers.
9.www.griffin.peachnet.edu/caes/cotton/rer/pg45.htm.
10.Howard, K.D. and Mulrooney, J.E. 1994. Penetration and deposition of air-assisted sprayers. ASAE paper 941024. ASAE. St Joseph, Ml.
11.Khamsi, Gh. 1998. Pest control with chemical and non chemical methods, Institute of publication of Astane Ghodse Razavi. (Translated in Persian)
12.Law, S.E. and Dail, Y. 1993. Spray deposition characteristics in cotton canopy using air-assisted electrostatic technology. Proc. Beltwide cotton Conf. New Orleans. LA 10-14 Jan. 1993. Natl. cotton ounc. Am, Memphiis, TN.
13.Mansorirad, D. 1993. Tractor and agricultural machines 1. Boali University Publications. (Translated in Persian)
14.Mass, W. 1971. ULV application and formulation techniques. Amesterdam: N.V. Philips-Duphar- Crop Protection Division. 1971. 165p.
15.Parnell, M.A. King, W.J. and Jones, K.A. 1999. A comparision of motorised knapsack mistblower, medium volume application and spinning disk, very low volume application, of Helicoverpa armigera nuclear polyhedrosis virus on cotton in Thailand. Crop protection. 18, 259-265.