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Impact of pesticide use in agriculture
Negative effects of pesticides on environment
Negative effects of pesticides on environment
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Recommended: Impact of pesticide use in agriculture
The United States relies heavily on pesticide to meet the nation’s food demand. Pesticides eradicate pests by giving a bad taste to the produce, or causing a disease. This can affect humans, however (Huff). Because of constant spray usage, natural selection causes the pests to become more and more resistant with the passing years. The harmful effects on the environment and humans are usually irreversible, and life-long. Pesticide causes more damage to the environment and to people than protection to the crop.
Although production of pesticide requires careful inspection, harmful residue still lines the supermarket aisles. The Dow Chemical Co. produces the most widely used pesticides in the United States, and even the World (Lu). In fact, over 1,350,000,000 pounds of pesticide and related products are produced in the U.S. alone (Huff). In addition, production increases 3% each year (Huff). However, because harmful bacteria and insects are growing more resistant to the spray (Huff), new forms of pesticide have to be tested by the EPA every year (EPA). These tests include checking possible side effects, strength, and problems created in the environment (EPA). According the Food Quality Protection Act, the EPA has to determine a safe amount of pesticide in food (Lu). However, because of apparent birth defects and neurological problems, Chuck Benbrook states “The pesticide limits that EPA permits are far, far too high to say they're safe” (Lu). Moreover, pesticides harmful enough to be banned in the U.S. are shipped to developing foreign countries (Huff). Not surprisingly, because the U.S. imports food when crops are out of season, traces of pesticide found in urine samples are higher in the winter (Lu). The harmful ef...
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... However, knowledge of whether foods should be bought conventionally or organically is smart. To conclude, pesticide poses a threat to the world, to life, and to people.
Works Cited
Blades, Steven. "How Harmful Are Pesticides to the Environment?" Blades Lawn Care Tips :: Lawn Maintenance. Blades Lawn Care, 2009. Web. 01 Mar. 2011.
Lu, Chensheng. "Harmful Pesticides Found in Everyday Food Products." Seattle Post-Intelligencer. Seattlepi., 30 Jan. 2008. Web. 01 Mar. 2011.
EPA. "Ecological Risk Assessments | Pesticides | US EPA." US Environmental Protection Agency. EPA, 16 Feb. 2011. Web. 01 Mar. 2011.
Huff, James. "Stop Pesticides: Bugs Are Better." Ibiblio - The Public's Library and Digital Archive. Ibiblio, 2009. Web. 01 Mar. 2011.
Lorenz, Eric S. "Potential Health Effects of Pesticide." Pesticide Safety FactSheet. PennState, 2009. Web. 01 Mar. 2011.
There are many issues regarding the raising and producing of various livestock animals, and the use of pesticides on various types of crops. The movie Food.Inc does a good job explaining these issues, but in a very biased way. It makes agriculturists look like terrible people, when this is not the case.
What is a pesticide?A pesticide is a chemical substance used to kill pests, especially insects. A pesticide is also refered to as a biocide. Most pesticides are applied in spray form but occasionaly you will see pesticides that are in powder or pellet form. Pesticides are used on a variety of things, anything from crops like corn, barley, and wheat, to plants like petunias, marigolds, and rhodadendrons, which are usually found in small gardens greenhouses, and even in your backyard.
Have you ever thought about how your fruits and vegetables are grown? How about which ingredients are put into bug sprays and insecticides to ward off those pesky insects? Look no further because author Rachel Carson looks deep into the many environmental issues caused by pesticides and herbicides in her New York Times best-selling novel, “Silent Spring.” “Silent Spring” is a collection of studies which were performed in an effort to educate others about the harmful things occurring everyday to their foods and every-day environment in hopes of giving them a wake up call. This novel is thought by many to be a revolutionary novel that forced people to take notice of the harm being caused in their world, many of which people were unaware of. After discovering the results of these chemicals, it really makes one wonder, is the luxury of being insect free really worth all of the consequences?
EPA. (2009, December 29). Retrieved January 15, 2011, from Toxicity and Exposure Assessment for Children's Health: http://www.epa.gov/teach/
Steven Shapin is an expert when it comes to telling people the reality of the situation. In his, article “What Are You Buying When You Buy Organic?” Shapin exposes and explains the truth behind the word organic. He explains that our view on organic is not a reality. The small farms that we picture in our heads are really just big business in disguise and these big businesses are trying to do good by supposedly not using harmful pesticides. Which are supposed to not damage the environment but in reality they are probably not making any sort of difference. Some people care about the environment, while others are buying taste when it comes to organic food but using different pesticides are going to help the taste, only freshness tastes the best.
type of exposure there is reliable information on (Sray 49). The bill requires all pesticides to be
...ortation of plants, fruits, vegetables, and animals. Indiscriminate pesticide use kills the good with the bad. Long term and wide spread pesticide use poisons underground water sources, which, in turn, poison plants, animals, and humans. And, finally, by our uninformed actions, new super races of pests continue to evolve and create even greater dangers than the original.
With the world having so many people on it we use a lot of pesticides and fertilizers. If it was not for the help of these we would not have gotten to the place we are now. Pesticides and fertilizers do a lot more than just help grow and safe from pests. “Nearly 50% of the world labor is employed in agriculture and they significant risk”
Many consumers and farmers have discovered that living in an industrialized culture where the focus has become faster, bigger, and cheaper is not the best way to produce our food. Obsessed with productivity, the agriculture industry is reaping the negative consequences of creating an unsustainable environment for food production. Time and time again, the media captures stories regarding deadly bacterial contamination and dangerous pesticide contamination causing illness and death in our communities. The environment is also damaged and contaminated. This devastating trend, due to irresponsible farming practices as a result of the industrialization of the food industry, has become all too common.
To help keep crops from being destroyed, conventional farmers use many methods such as pesticides, herbicides, and fungicides. Nearly 1 billion pounds of these chemicals are used every year (“pesticides”). Because of this excessive use, some scientists express concern that using artificial chemicals in the farming process could produce unhealthy crops. People who ate it over a long period of time could suffer from degraded health and stunted growth (“Organic Foods”). For example, in 1989, the EPA banned the use of Alar which was a chemical used to ripen apples (“Farming, Organics”). This chemical proved to be carcinogenic after causing tumors in mice after several laboratory tests (“Organic Food”). As a result of these findings there was a dramatic increase of the sales for organic food (“Organic Food”). Another study found that Atrazine (one of the most widely used herbicides in the United States) has the potential of being carcinogenic and reducing sperm counts in males (“Organic Food”). This was further proven when evidence was found that chemicals u...
2012, June 21. Toxic air pollutants - a. Retrieved from http://www.epa.gov/air/toxicair/newtoxics.html U.S. Fish and Wildlife Service (FWS). (2014, January 15). The. Pesticides and wild life.
As time has progressed, there has always been an overarching need for high amounts of crop production throughout the world. With the rapid rate of population growth, the need for crops and other sources of nutrients is only increasing. In order to meet these high demands and increase yields, farmers and other agriculturalists have started implementing the use of pesticides. These chemical mixtures are being used in order to prevent, destroy, repel or mitigate any pests from destroying growing crops. However, using pesticides on crops can create massive amounts of pollution, negatively affect an individual’s health, and can spark biodiversity loss within an ecosystem. According to Michael C.R. Alavanja, “Over 1 billion pounds of pesticides are used within the United States (US) each year and approximately 5.6 billion pounds are used worldwide”. With all this in mind, it is clear that pesticides should not be made available to farmers and agriculturalists, and should
Instead of using pesticides in farming a better alternative would be biological control. This is when a natural predator is released into the crop growing area as a result the number of pests can be reduced.
There are 2.5 billion pounds of pesticides being applied to agricultural products each year in the United States. This is ten times more than was applied forty years ago. It is still unknown as to what type of exact effects these chemicals may have on individuals. Some farmers that have been using pesticides in their fields and developed leukemia are finding that the cause of their disease is from inhaling pesticides. These chemicals are still in use today and most of them have never been tested for the short or long-term effects that they may have on humans.
The pesticide is a controversial topic since farmers are used it to gain their yield. Especially, pesticide is discovered during World War II as a chemical weapon that mixture of multiple chemicals together to kill human. Therefore, Chantries redesign pesticide to kill an organism where and when we don’t want it. Because people want to go to the grocery store to buy the perfect product, pesticide makes it happens and with a little cost for farmers. Nonetheless, pesticide also is the expenditure of life expectancy, which directly threatens people and poses risk of mortality rate. Abusing the pesticide has multiple affects on our society, (Add). (Add thesis)