Malunggay Leaves and Chili Fruit as Cockroach Killer

To understand pesticides, we must look at the facts about them. According to the EPA, pesticides are chemicals specifically designed and sold to prevent, destroy, or repel pests from garden, greenhouses, fields, and orchards (Learn About Chemicals Around Your House). Charlotte Gerber’s article, How Do Pesticides Kill Bugs, explained that pesticides targets insects and kills them by attacking the nervous system and then when the muscles are over-stimulated, this will lead to paralysis and death. The effect of the organophosphates that cause that in pesticides was discovered in the 1930's during World War II. They were used in the creation of nerve gas, which was used in chemical warfare. When used in lethal dosages for humans, organophosphates cause extreme excitability, convulsions, paralysis and in most cases, death (Gerber). According to Effects of Pesticides on Human Health, The World Health Organization estimates that there are 3 million cases of pesticide poisoning each year and up to 220,000 deaths, primarily in developing countries (Lah and Glibert 2011). Children, and any other young and developing organisms, are particularly vulnerable to the harmful effects of pesticides. Even very low levels of exposure during development may have adverse health effects. Exposure can even lead to neurological health effects such as memory loss, loss of

a. Herbicide: a substance that is toxic to plants and is used to destroy unwanted vegetation.

In the early 1940’s, a new technology emerged that was able to successfully combat crop-damaging and disease-carrying insects. A new age of synthetic chemical pesticides use arose. After their impressive success in fighting deadly insect-borne diseases during World War II, pesticides were used widely to combat insect pests for agriculture and public health. Few people challenged the benefits of the new scientific and technological products and many embraced pesticide use with enthusiasm. Despite its success, doubts about pesticide use began to appear a decade later in the 1950’s, when the government began a vigorous pesticide campaign across the country against insect pests. Scientists began reporting heavy losses of avian and

The name Chile derives from the native Mapuche Indian word “chilli” meaning “limit of the earth”. With its unusual shape and divided into fifteen different regions across over two thousand five hundred miles of land with a maximum width of two hundred and fifteen miles,

Anything that is consumed by an organism inherits some of the properties of what it has consumed. Pesticides are beneficial chemicals to farmers as they provide profits for them and less work, effort, and time to deal with the problem affecting their crops. This process can be harmful to humans as they are consuming products which were sprayed by these harmful chemicals and therefore ingesting part of those chemicals. ARTICLE CITATION according to

However, pesticides are used to control pests, which include insects, mice and other animals, unwanted plants (weeds), fungi, or microorganisms like bacteria and viruses. Often misunderstood to refer only to the insecticides, the term pesticide also applies to herbicides (that control weeds), fungicides (that control fungi), and substances used to control other pests. In addition, because many pests tend to travel between farms, resistance to pesticides can evolve at an inefficient rate. Farmers can increase the economic efficiency of chemical use by adapting integrated pest and resistance management practices, such as rotating crops and pesticides, reducing reliance on a single pesticide, adjusting planting and harvesting dates, scouting fields, and using more benign, and biological control

This article talks about what a pesticide is and how it affects people. This is relevant to my research topic because I will be using pesticides on plants to measure the growth. In order to do this, I will need to know what a pesticide is and what it does. A unique feature of this article is that it includes videos explaining the topic, and links at the bottom of the page to look further into pesticides. A strength is that the article is very specific and on-point. However, it doesn't show much more than just what a pesticide is. There is no bias in this source.

What exactly is a pesticide? “A pesticide is a chemical used to prevent, destroy, or repel pests” (EPA). There are many different pests. Some examples are the termites that cause damage to our homes, dandelions in our yards, and

CropLife America, a chemical association, argue, “chemicals like chlorpyrifos aren’t really so harmful” (Lappe). In addition, if there wasn’t any pesticides then how would there be control unwanted insects that spread other diseases. Pruitt, the Environmental Protection Agency

Although there are various pest control products you can use, they are harmful to your health.

This scholarly text book, part of a series called Current Controversies, is composed of primary sources taken from a diversity of informational categories including books, newspapers, periodicals, international government documents, and the publications of organizations. The authors in this series examine some of the issues that typical arise in the debate about pesticides, including whether they are detrimental to human health, animals and the environment, whether they are essential to curtailing international hunger, and what the future of pesticides might be. This book widely mirrors the mosaic of opinions in both parts of the debate regarding the benefits and harmful effects

This suggests that the roadsides was once beautiful and bloomed with healthy and lively vegetation; however, they are now destroyed due to the use of pesticides. From these examples, it can be shown that even though pesticide is beneficial, its deadly effects outweigh its benefits; in addition, it is a dangerous substances to the environment, organisms, and even human.

Synthetic pesticides hand been in existence for not less than two decades but could be found everywhere in our water, soil, animals, plants, unborn children and even human mother’s milk. These pesticides where chemicals used for warfare and was produced during World War II that were found to kill insects. The chemicals are made by manipulating atoms and molecules and were being experimented to test the chemical killing of other

The use of pesticides in the United States began after WWII. During this time there was no regulation on the use of pesticides such as DDT and other chemical compounds known as chlorinated hydrocarbons crystallized in 1962. Pesticides usage is at an astronomical 850 million pounds a year. Pesticides are also sold for home use as well, this poses a main health concern to the general public who are unaware of the potential hazards of selling pesticides.

The chemicals that are sprayed on the ground, even household weed killers, have a tendency to wash into local streams and rivers with the first rain. This has caused many incidents of fish, numerous miles down a river, to be found dead due to the toxins in the water. Carson states that the best way to eliminate a pest problem is to use natural predators, which are non-toxic, and a better long-term solution then pesticides, since many pests will become immune to most chemicals.