Impact of Pesticides as Organic Micro-Pollutants on the Environment and Risks for Mankind

  • Faruk Bozoglu
Conference paper
Part of the NATO Science for Peace and Security Series C: Environmental Security book series (NAPSC)


Because of health concerns, persistence, and long-term environmental effects, the impact of pesticides on agriculture and public health has been the subject of considerable research. Organophosphorus pesticides exert their acute effects by inhibiting acetylcholinesterase in the nervous system with subsequent accumulation of toxic levels of acetylcholine. Herbicides have widely variable toxicity. In addition to acute toxicity from high exposures, there is concern over possible carcinogenicity as well as other long-term problems. Improper use of herbicides may damage crop plants, especially if too large a dose is used, or if spraying occurs during a time when the crop species is sensitive to the herbicide. There are also apprehensions about the toxicity of some herbicides, which may affect people using these chemicals during the course of their occupation. The use of herbicides and other pesticides carries risks to humans through exposure to these potentially toxic chemicals, and to ecosystems through direct toxicity caused to non-target species, and through changes in habitat. People exposed to pesticides had over a fourfold increased risk to Non-Hodgkin’s lymphoma (NHL), neuroblastoma, child brain development defects, Parkinson’s disease, prostate cancer, leukemia in children, male infertility and miscarriage.


Pesticide contamination Human health Environment risk and ecological risk assessment 


  1. 1.
    Aschengrau A, Ozonoff D, Coogan P, Vezina R, Heeren T (1996) Living near agriculture increases risk of brain cancer. Am J Public Health 86(9):1289–1296CrossRefGoogle Scholar
  2. 2.
    Bell EM, Hertz-Picciotto I, Beaumont JJ (2001). Fetal deaths linked to living close to agricultural pesticide use during weeks 3–8 of pregnancy. Epidemiology 12(2):594–595Google Scholar
  3. 3.
    Bell EM, Hertz-Picciotto I, Beaumont JJ (2001) Pesticides and fetal death due to congenital abnormalities. Epidemiology 12(5):594–595CrossRefGoogle Scholar
  4. 4.
    Calamari D, Barg U (1993) Hazard assessment of agricultural chemicals by simple simulation models. In: Prevention of water pollution by agriculture and related activities, Proceedings of the FAO expert consultation, Santiago, Chile, 20–23 Oct 1992. Water Report 1. FAO, Rome, pp 207–222Google Scholar
  5. 5.
    Cassidy RA, Natarajan S, Vaughan GM (2005) The link between the insecticide heptachlor epoxide, estradiol, and breast cancer. Breast Cancer Res Treat 90(1):55–64CrossRefGoogle Scholar
  6. 6.
    Daniels JL, Olshan AF, Teschke K, Hertz-Picciotto I, Savitz DA, Blatt J, Bondy ML, Neglia JP, Pollock BH, Cohn SL, Thomas Look A, Seeger RC, Castleberry RP (2001) Neuroblastoma linked to homes treated with pesticides. Epidemiology 12(1):20–26CrossRefGoogle Scholar
  7. 7.
    Fleming LE, Bean JA, Rudolph M, Hamilton K (1999) Prostate cancer risk doubles in pesticide applicators. Occup Environ Med 56(1):14–21CrossRefGoogle Scholar
  8. 8.
    Inao K, Watanabe H, Karpouzas DG et al (2008) Simulation models of pesticide fate and transport in paddy environment for ecological risk assessment and management. JARQ Jpn Agric Res Q 42(1):13–21Google Scholar
  9. 9.
    Jonathan D, Buckley AT, Meadows ME, Kadin MM, Beau L, Siegel S, Robinson LL (2000) Indoor pesticide use increases child cancer rates. Cancer 89:11Google Scholar
  10. 10.
    Labrada-Romero R (2009) The lurking menace of weeds. FAO Media Center, Rome, 11 Aug 2009Google Scholar
  11. 11.
    Nellemann C, Dalgaard M, Lam HR, Vingard AM (2003) The combined effects of vinclozolin and procymidone do not deviate from expected additivity in vitro and in vivo. Toxicol Sci 71:251–262CrossRefGoogle Scholar
  12. 12.
    Peters J (1987) Childhood leukemia and parents occupational and home exposures. J Natl Cancer Inst 79(1):39–46Google Scholar
  13. 13.
    Ritz B, Yu F (2000) Parkinson’s disease mortality higher in agricultural areas. Biochem Soc Trans 28(2):81–84Google Scholar
  14. 14.
    Schipper PNM, Vissers MJM, van der Linden AMA (2008) Pesticides in groundwater and drinking water wells: overview of the situation in the Netherlands. Water Sci Technol 57(8):1277–1286CrossRefGoogle Scholar
  15. 15.
    Stephenson GA, Solomon KR (1993). Pesticides as water pollutants. In: Proceedings of the FAO expert consultation, Santiago, Chile, 20–23 Oct 1992. Chapter 4.Google Scholar
  16. 16.
    Whitney KD, Seidler FJ, Slotin TA (1995) Evidence suggests child brain development harm during pregnancy from common pesticide chlorpyrifos (Dursban). Toxicol Appl Pharmacol 134:53–62CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media B.V. 2011

Authors and Affiliations

  1. 1.Department of Food EngineeringMiddle East Technical UniversityAnkaraTurkey

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