So Many Negatives of Pestacides

1125 Words3 Pages
bulb-icon

Recommended: effects of pesticides on agriculture

Pesticides are such types of compounds which kill pests such as insects, fungi and unwanted plants such as weeds. They are used to kill mosquitoes which are used in public health, and in to kill pests that destroys crops in agriculture. Their nature is that these pesticides are quite poisonous to different species and humans also. They must be disposed of properly and quite safely.

Pesticides are the one of those poisonous substances that is spread into the environment to kill living beings intentionally. Substances included that kill weeds (herbicides), fungus (fungicides), insects (pesticides), rodents (rodenticides), and many others. to manage such specific pest problems these usage of poisonous pesticides has become common throughout the world. Pesticides are used everywhere like in parks, buildings, schools, forests, homes and roads as well as in agricultural fields. Pesticides can be used anywhere right from the can of bug spray which is used under the sinks normally in kitchens to the crops which are speeded in acres of farmlands therefore it is too difficult to find those areas where pesticides are not being used. Other than that pesticides can be found in the air we breathe in, the water we drink and the food we have.

• Organophosphate Pesticides

Such types of pesticides affect the nervous system badly by disrupting the enzyme that regulates acetylcholine, it’s basically a compound that occurs throughout the nervous system and in which it works and functions as a neurotransmitter. Many of the organophosphates are pesticides. They were introduced in the early 19th century, but their effects on insects similarly effecting on humans, were basically introduced in 1932. Some are very poisonous (they were used in World...

... middle of paper ...

...hromatography.

5) Thin Layer Chromatography (TLC):

TLC is a quite simple and a quick procedure but an inexpensive procedure. TLC gives the chemist a quick answer as to how many parts are included in a mixture. TLC is also used to support the identity of a compound in a mixture when the Rf of a known compound (preferably both run on the same TLC plate).is compared with the Rf of a compound

6) Low Pressure Liquid Chromatography (LPLC):

Low pressure system is such a method which is used for the purification of recombinant proteins and work with those columns which are pre-packed.

7) Spectroscopy

Spectroscopy is the method which is used for the absorption as well as emitting, or scattering of radiation which are electromagnetic either qualitatively or quantitatively.The matter can be solid, liquid, gasses , atoms, molecules, atomic or molecular ions.

Show More
Related

  • Pesticides In Ground Water and Drinking Water

    369 Words  | 1 Pages

    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.

    Read More

  • Pest Control: The Egyptian Cotton Leaf Worm

    1447 Words  | 3 Pages

    Many control methods were carried out to suppress the pest population and keep it under the economic injury level. The recent intensive research is concerned mainly with avoiding the serious problems resulted from using harmful insecticides that cause harmful residues in the food chain and pollution of the surrounding natural enemies and pest resistance (Salwa et al., 2001).

    Read More

  • The Pros And Cons Of Pesticides

    1364 Words  | 3 Pages

    What is a pesticide? A pesticide is a substance meant for attracting, seducing, destroying, or mitigating a pest. They are known as a class of biocide. The common use of pesticides is as plant protection products. This in general protects plants from damaging influences, such as weeds, plant diseases, or insects (“Pesticides” Wikipedia).

    Read More

  • Dangerous Implications of Carcinogenic Insecticides

    678 Words  | 2 Pages

    A question commonly associated with the word insecticides is, what are they? Well I have the answer, insecticides are chemicals that are used to eliminate insects. In the agricultural industry, insecticides are classified into different categories,and the most used is carcinogenic. A carcinogenic insecticide is a substance or agent producing or causing cancer. This is just one of the reason that I believe there are more cons then pros when dealing with a insecticide.. When I was a kid , I can remember my parents taking me and my brother an apple orchard and picking apples. I couldn't wait to eat them until I got home, but we couldn't eat an apple because of what insecticides could be on the apple

    Read More

  • The Obligation to Endure

    1386 Words  | 3 Pages

    ...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.

    Read More

  • Pesticides Essay

    747 Words  | 2 Pages

    2,4-dichlorophenoxyacetate is one of the most commonly used pesticides in the world. Unfortunately it is also extremely dangerous causing a range of health problems, from difficulty breathing to reduced fertility. It is also thought to cause cancer. ( Cox, 2008)

    Read More

  • Pesticide Resistance Case Study

    2460 Words  | 5 Pages

    The development of new and chemical products with novel modes of action, and Integrated Pest Management (IPM) are factors that contribute to the reduction of pesticide resistance(Whalon et al. 2008). Effectively managing pesticide resistance will also help in reducing the harmful effects of pesticides by decreasing the rates of pesticide use and prolonging the efficacy of environmentally safe pesticides

    Read More

  • Pesticide Runoff from Agriculture

    877 Words  | 2 Pages

    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 fleas on our pets. Almost all pesticides contain chemicals that can be harmful to people, animals, or the environment. Many common products that we use in and around our homes every day are considered pesticides. Things such as mosquito sprays, rat poisons, cockroach sprays and baits, flea and tick sprays, and cleaners used to disinfect the kitchen floor. A lot of the time, pesticides are used on farmers’ crops to make sure insects do not eat away their plants. All these items, and even more are considered to be pesticides. They can poison fish and wildlife, contaminate food sources, and destroy the habitat that animals use for protective cover (EPA).

    Read More

  • Pesticides Affecting Bee Populations

    1158 Words  | 3 Pages

    There are billions of pounds of pesticides that are produced annually, despite the research showing how dangerous this overuse is. In fact, “recent research has documented the fact that certain pesticides use may actually increase pest problems” (Pojman, 2017, p. 800). This further demonstrates how pesticides are generally harmful rather than helpful. There are multiple organisms which pesticides affect, including poisoning humans, domestic animals, bees, while also causing a loss in crops, reducing populations of natural enemies, and growing pesticide resistance. Specifically, in the case of bee poisonings, the overall death of these bees results in the loss of 135 million dollars each year. There is also evidence that recently there have been more bee poisonings since 1962, since highly toxic insecticides are being used, while greater amounts of insecticides are being dispensed. Pesticides are also deployed through aircraft, allowing drifting problems. Additionally, insecticides are used by many populations other than farmers, including “golf-course managers, gardeners, and other landowners” to simply deal with their daily unwanted pests that will damage their flowers and crops (Williams, 2014, p. 33). If these insecticides are sprayed near a bee’s habitat or nest site, they will be harmed either immediately or subtly in regards to their behavior. Even worse, there are certain pesticides which treat seeds and thus allow it to be present in the plant’s tissue. This means that bees are being exposed to pesticides through pollen and nectar. In a study by Guseman, the goal was to discover which combinations of compounds were causing bees the most harm, so that a solution could be found. According to the study, bees are exposed to potentially dangerous pesticides in two distinct ways, through “in-hive miticides to control parasites and through the foraging activity of adult bees who collect pollen

    Read More

  • Pros And Cons Of Pesticides

    916 Words  | 2 Pages

    Finally, pesticides aid in the growth of our economy. Use of pesticides safeguard the crop yield needed to feed the world. A domino effect would occur if pesticides were eliminated. Pesticide companies, who employ thousands, would be forced to downsize and lay off workers. Farmers, without pesticides would not be able to sustain the increased production yields needed, and food prices would begin to inflate. Consumers would then see shorter shelf-life of produce, and be obligated to spend more money on foods and less on additional products causing a downfall in our economy (Aktar, Sengupta, & Chowdhury

    Read More

  • Sustainability In The Amazon Essay

    1170 Words  | 3 Pages

    I feel that before someone buys pesticides or chooses to apply them on their property, they have to know the potential damage they are causing. Many carcinogens, mutagens and neurotoxins, such as pesticides, insecticides and herbicides, are what I like to call poison. People do not think that spraying even a small weed killer can be harmless because they think it is only affecting their yard; however, when chemicals are sprayed onto the grass, they become a part of the ecosystem. Many non-target species can be impaired or killed: bees who are very important pollinators, or bacteria and fungi that are imperative to healthy, functional soil. Pesticides can even be harmful to pets, children, and the other people living in surrounding areas. The harmful chemicals can make it into storm drains or public water supplies. This is a very critical concept to grasp because it proves how humans and communities are all connected in various ways. Additionally, it shows how we should be conscious of others when making decisions because our actions can pose a threat to other’s

    Read More

  • Exploring the Benefits and Alternatives of Pesticides

    823 Words  | 2 Pages

    One of the benefits of using pesticides is to kill pesticides and worms that feed on the crops. Pesticides have been used in public health, forestry, agriculture, and domestic sphere. One of the main reasons why pesticides are used is to increase farm yields. Agricultural chemicals have contributed to the increased crop production. The second benefit of pesticides is the protection of crops from diseases. Weeds have been a great deal to farmers because they decrease crop productivity. In this situation, a farmer would choose to use herbicides to kill the weeds. Insecticides are used to kill vector based diseases. Malaria is one of the leading diseases that is caused by mosquitoes which can be killed using insecticides (Levine 277)

    Read More

  • Argumentative Essay On Pesticides

    864 Words  | 2 Pages

    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

    Read More

  • Pesticides

    514 Words  | 2 Pages

    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.

    Read More

  • Pesticides Essay

    1456 Words  | 3 Pages

    Pesticide is a chemical used to prevent, wipe out and control the pest problem in agriculture. The use of pesticides have become a common practice around the world, and used almost everywhere, such as agricultural fields, homes, park and school, and so on. Most pesticides are insecticides, herbicides and fungicides that have distinct purposes. Insecticides are used to control insects; herbicides are used to destroy plants; fungicides are used to prevent molds and mildews. Most commonly pesticides contain highly toxic chemical such as Acid copper chromate (ACC), Acephate and Chlorpyrifos, and so on. One of example of insecticides, Chlorpyrifos, sprays widely on a variety of food and golf courses in order to control pests in a cornfield. However, “Chlorpyrifos can cause cholinesterase inhibition in humans; that is, it can over stimulate the nervous system causing nausea, dizziness, confusion, and at very high exposures (e.g., accidents or major spills), respiratory paralysis and death.” (EPA GOV) In the market has thousands of products are similar as Chlorpyrifos.

    Read More

More about So Many Negatives of Pestacides

Open Document