ABSTRACT
The Malwa region of Punjab, India, is facing an unprecedented crisis of environmental health linked to indiscriminate, excessive, and unsafe use of pesticides, fertilizers, and poor groundwater quality. The region has been described as India's “cancer capital” due to abnormally high number of cancer cases, which have increased 3-fold in the last 10 years. Studies of this region have also highlighted a sharp increase in many other pesticide-related diseases, such as mental retardation and reproductive disorders. The most affected individuals are the agricultural workers who are directly exposed to pesticides. The Malwa region of Punjab, India, is less than 15% of the total area of Punjab (only 0.5% of the total geographical area of India), but it consumes nearly 75% of the total pesticides used in Punjab. The high use of pesticides, along with environmental and social factors, is responsible for the high concentration of pesticide residues in the food chain of this region. Moreover, many banned and restricted pesticides are still in use in this region, warranting strict periodical health checkups and other interventions. The present review describes occupational, environmental, and social factors associated with pesticide use in the Malwa region of Punjab, India, and proposes some risk reduction interventions.
ACKNOWLEDGMENTS
Dr. Sunil Mittal is thankful to the Science and Engineering Research Board (SERB), New Delhi for providing financial support. Ms. Gurpreet Kaur is highly thankful to the Central University of Punjab, Bathinda for providing required infrastructure and support, and also to the University Grants Commission (UGC), New Delhi, for award of a Maulana Azad National Fellowship (as J.R.F.). The authors also express their appreciation to HERA's Editor for his editing of this article.