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Pros and cons of pesticides essay


pros and cons of pesticides essay

become less effective over time as species develop genetic resistance, which is when a species' genetic makeup changes over generations and results animal research paper in the species becoming resistant to something that. The World Health Organization (WHO) estimated in 1999 that 20,000 people die annually worldwide from pesticides poisoning incident. With air application, just ten percent reaches the harvest and just.1 to five percent reaches the attacked pests. There pros and cons of using pesticides that must be taken into consideration to make sure safety. This led to the near extinction of several predatory birds, including the bald eagle and peregrine falcon.

Answer 1: Pesticides allow us to produce more food, which cuts the cost of the food we buy. Pesticides are a mix of chemicals that are widely used on plants and crops to prevent damaging insects and animals from destroying them. The main disadvantages to pesticides is that they are very hazardous to your health if used incorrectly. Non-Pest Species: A lot of chemical based pesticides are non-specific, so it affects large amount of pest, species as well as non-pest. Farmers typically include the cost of their losses into the price of the food that they sell to the supermarkets. Due to the severity of the problems associated with pesticide use, both scientists and farmers need to work together to develop safer methods of pest control to ensure the production of enough food. The protective safeguards are not enough and their health is being threatened by the continued use of pesticides that are known health hazards. As the human population increases, the amount of food produced is very important. Eventually, the larger fish were eaten by predatory birds, and due to the biomagnification of the pesticide, the birds were killed by the large concentration of pesticides that accumulated in their bodies. Using pesticide has threatened and goes on to impact the wild life negatively. They are saying that this is the cause of many farmer suicides. Want to learn more?

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