Pesticides
Posted: Sunday, June 05, 2011
by Rose-Marie Chaperon
Chaperon Consulting, LLC
Pesticides or farm chemicals are those substances which are used to control, destroy, repel or attract pests in order to minimize their detrimental effects. Pests are those organisms like weeds, insects, bacteria, fungi, viruses and animals which adversely affect our way of life (U.S. Environmnetal Protection Agency, 2011). Pest activity greatly increases the costs of farming. Pesticides therefore are used in many situations such as livestock farming, cropping, horticulture, forestry, home gardening, homes, hospitals, kitchens, and roadsides, recreational and industrial areas. Pesticides may be derived from inorganic sources (copper, sulphur), natural organic sources (plants) or be organic compounds synthesized in a laboratory. Many of these synthesized products mimic the activity of natural organic compounds.
As with many drugs, chemicals the use of pesticides has its negative effects on agriculture. One of the most pressing issues is genetic resistance because every year the number of resistant species evolving increases. Pesticide use has threatened and continues to impact wildlife negatively which is considered a major environmental issue. Lastly according to the World Health Organization (WHO) each year it is estimated that 1-5 million people have acute poisoning and die (World Health Organization, 2003). In the US, 20,000 are estimated to suffer from some form of pesticide poisoning.
The million dollar question remains - Do we think the benefits of pesticides outweigh their potential risks? A few might say - Yes. We use pesticides to increase the productivity of our croplands. Without pesticides, we would be looking at more human starvation. Others might say - We are poisoning the earth!
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