My fiction book Stung by Bethany Wiggins is a book about a girl Fiona who wakes up in her house almost completely brain washed. She walks outside and goes through the "wall", which separates two different areas. She meets a boy Jacque, she works with him trying to stay alive from the "beasts". She gets caught by the militia, which is a small community that allows no trespassers, who knows who she is. The person who caught her was her neighbor before the virus went down. The virus was brought when the world tried to make more bees since they were getting killed by animals and insects. So they made the bees stronger, but if you got stung you would soon die so they took so medicine which would slowly turn you into a beast. Her neighbor goes rouge…
Carbamate Propoxur is an insecticide that can inhibit the action of cholinesterase and disrupt nervous system function (Extension Toxicology network, Pesticide Information Profiles; http://extoxnet.orst.edu/pips/propoxur.htm). In this experiment propoxur was used to investigate the effects on the American cockroach nymphs.…
2. When insecticides “are built on a basis of carbon atoms,” it is both ingenious and threatening because carbon atoms are the basic building blocks of the living world. They can be modified to become the chemistry of all life, but they can also be modified to become the agents of death.…
In The Secret Life of Bees by Sue Monk Kidd and Rocket Boys by Homer (Sonny) Hickam Jr., the protagonists, Lily and Sonny, respectively, both learned that they had the power to escape their seemingly predetermined and immutable fates and to decide their futures for themselves. After her mother died in a tragic gun accident when she was four, Lily Owens was left in the hands of her unloving father, T-Ray, and her colored stand-in mother, Rosaleen, feeling as if she does not fit in because she had no mother figure, not “a grandmother, or even a measly aunt” in her life (Kidd 9). Instead of staying with her father, where she would have endured abuse and neglect for the rest of her life, Lily took the reigns on her future and decided that her and Rosaleen would flee to Tiburon, South Carolina, a town written on the back of one of her mother’s belongings, in hopes of…
A pesticide called neonicotinoids is one example of how pesticides are harmful to bees. Lund University conducted a research study. They looked at 16 fields of oilseed rape, which is a major source of vegetable oil. Half the seeds were coated in a neonicotinoid, and a fungicide. They then placed bees near the neonictinoid…
"If ... we have concluded that we are being asked to take senseless and frightening risks, then we should no longer accept the counsel of those who tells us that we must fill our world with poisonous chemicals; we should look about and see what other course is open to us" (Carson, Silent Spring). Pesticides were introduced into the natural world near the middle of the 20th century as a means of allowing crops to develop resistance to disease and insect infestation, thus allowing vegetation to grow more effectively. Initially, various pesticides used to promote crop development appeared to be doing just that. However, as the years passed by, pesticides began to exhibit the reverse effect. Consequently, numerous bacteria and insect species appeared…
This week we were supposed to get personal narratives from two of the students. I chose Leiyana and Caleb who are both average students. Leiyana is African American and she recently moved to Mount Union from Philadelphia. Ms. Ashenfelder said she would be a good one to interview because she speaks African American English.…
“Long after the 1962 publication of Rachel Carson's book, Silent Spring, and the subsequent birth of the environmental movement, the days of concern over the effects of at-home and commercial pesticide use are long from over. Carson's book described numerous environmental impacts of indiscriminate spraying of DDT in the United States and questioned the logic of releasing large amounts of chemicals into the environment without understanding their effects on the environment or human health. Her book facilitated the ban of the pesticide DDT in 1972 in the United States and the creation of the Environmental Protection Agency. Through her masterpiece Silent Spring, she accused the chemical industry of spreading disinformation regarding the safety of their products, and public officials of accepting industry claims uncritically. Forty years later, we can still find certain parallels between DDT and the use and consequences of other commonly used pesticides today.…
Short Summary; The pesticides used in an attempt to control insects that were major threats to national and international agriculture and the deadly and lasting results. Rachel Carson elaborates with careful research the harmful effects of pesticides on insects, marine life, land mammals, plant life, soil and humans, which can store the toxins and result in convulsions, bone aches, cancer and death.…
Humans have been battling against pesticides for over 8,000 years (Lee 11). Finally, after many years, Paul Muller invented “the wonder pesticide”, which saved thousands of people during World War II by killing typhus-carrying lice and malaria-carrying mosquitoes (DDT 1). However, don’t be fooled be the hero story of Paul Muller, pesticides can be beneficial; however they also have negative effects.…
These poisons act over long periods of time, by storing themselves in the fatty tissue of the host creature, where they grow and spread. One of the first and most prevalent insectides is DDT. It is now abundant in much of the life…
Cruzan, Mitch. "Harmful Effects of Pesticides." Nature in the Neighborhood. N.p., 2004. Web. 14 Sept. 2011.…
Some even uses insecticide sprays which kills mosquitos but can also have a serious damage to humans as well. According to experts of the website www.bayer.co.th, the active ingredients in these sprays, like tethramethrin , and petroleum distillates can cause severe chest pains and cough attacks when inhaled.…
The term pesticide covers a wide range of compounds including insecticides, fungicides, herbicides, rodenticides, molluscicides, nematicides, plant growth regulators and others. Among these, organochlorine (OC) insecticides, used successfully in controlling a number of diseases, such as malaria and typhus, were banned or restricted after the 1960s in most of the technologically advanced countries. The introduction of other synthetic insecticides – organophosphate (OP) insecticides in the 1960s, carbamates in 1970s and pyrethroids in 1980s and the introduction of herbicides and fungicides in the 1970s–1980s contributed greatly to pest control and agricultural output. Ideally a pesticide must be lethal to the targeted pests, but not to non-target species, including man. Unfortunately, this is not the case, so the controversy of use and abuse of pesticides has surfaced. The rampant use of these chemicals, under the adage, “if little is good, a lot more will be better” has played havoc with human and other life forms.…
Insects constitute an immense drain on food resources worldwide, as well as being serious disease vectors. Insecticide applications are made directly to raw agricultural commodities to protect plants and animals from insect attacks. Official national and international bodies regulate pesticide use and set permitted maximum residue levels or MRLs/tolerances for residues of insecticides and degradation products. Insect vectors spread many human and animal diseases. It was estimated in 2000 by the World Health Organization (WHO) that malaria caused close to 3 milllion deaths annually. Major health and economic benefits are associated with the continued use of insecticides, and the combination of newly introduced chemical classes with improved understanding of pest management has done much to reduce both the amounts used and the risks to nontarget species and the environment. Historically, many insecticidal preparations were derived from plant species. Synthetic organic chemicals were introduced in the 1930s, but the scale of their use increased during the immediate postwar years, with the introduction of the chlorinated insecticides, the carbamates and the organophosphates. Chlorinated organic insecticides were used in quantity, particularly for control of disease vectors, but they became recognized as ubiquitous environmental pollutants. Their effectiveness fell as insect resistance became widespread. Newer insecticides based on substantially different modes of action and of greater environmental acceptability are replacing older compounds. Newer types include growth regulators, juvenile hormone analogs, compounds affecting other metabolic pathways, such as chitin synthesis, and compounds affecting insect behavior.…