Essay PreviewMore ↓
Pesticide residues in livestock generally accumulate by two ways. Either pesticides are applied to animals through insecticide-impregnated ear tag, spray, self treatment back rubber, dust bags, injectable or through pesticides spray on agricultural crops and fodder (Poppenga, 1999). Pesticide use has a positive and dramatic effect on agricultural production through protection of crops against insects, pests and diseases (Kaeew et al., 1996). Also for all pesticides to be effective against the pests, they must be biologically active, or toxic. Because pesticides are toxic, they are also potentially hazardous to humans, fauna, animals and environment in general (Vega et al., 2005). At the same time, the livestock reared on pesticides contaminated soils, crops, and fodders may accumulate considerable residues in edible tissues. For example the accumulation of dieldrin residues in sheep from ingestion of contaminated soils was studied and it was concluded that dieldrin concentration in the fats of sheep that consume dieldrin contaminated soil fall within 10 days of removal from the source of contamination. However, dieldrin accumulates in the wool of sheep that consume dieldrin contaminated soils (Paton and Petterson, 1997).
In Pakistan, pesticides are pre-dominantly used in the provinces of Punjab and Sindh. Some pesticides are biodegradable while others persist in the soils for longer times (Tariq et al., 2006). Pesticide residues have been detected in the vegetables in Karachi (Perveen et al., 2005), in fruits and vegetable in Islamabad (Tahir et al., 2001) and in various tissues of fish in the local lakes (Saqib et al., 2005). Futhermore, pesticide residues also accumulate on cropland soil (Jabbar et al., 1993). Animals can accumulate these substances from contaminated feed and water. Also, due to the lipophilic nature of these pesticides, milk and other fat-rich substances are the key items for their accumulation (John et al.
How to Cite this Page
"The Effects of Pesticides on Agriculture." 123HelpMe.com. 01 Apr 2020
Need Writing Help?
Get feedback on grammar, clarity, concision and logic instantly.Check your paper »
- Around the world, incessant debate swells over the matter of industrial farming. Today, arguments over organic versus industrial farming are analogous to a salmon swimming downstream in a murky nitrogen runoff stream – it’s stalled, hazardous, and rather convoluted. From meticulous inspection of the facts, one realizes that both sides’ arguments can often overlap and contradict each other, often with disputable claims backing up certain viewpoints. In this regard, David Biello, associate editor of Scientific American, argues that in developing countries, industrial farming is preferable to organic farming in developing countries because it is more suitable and safe.... [tags: Agriculture, Organic farming, Pesticide]
1214 words (3.5 pages)
- g. Effect On The Environment Because GMOs are more pesticide resistant, there is no question that without fear of damaging plants, famers will increase the amount of pesticides and herbicides they will use on their crops. This in turn will increase the amount of poison in the food chain as well as the water wells as a result of irrigation. Both of these issues not only affect citizens now, but will also continue to affect future populations. It is important to stop this progression in its tracks before it is too late.... [tags: Agriculture, Organic farming]
1023 words (2.9 pages)
- At the level of food production, we do not have a strong base of food production. Our food producer are being split between actually wanting to help our food industry and wanting their share of money. Although the food producer that I interview his goal was to provide his community with fresh grown vegetables to eat. He believe that if we eat healthy then we become one with our bodies. He also raise money from the farm to make money for his farm and to for his family. To be healthy, we need to eat a variety of foods, especially fresh fruits and vegetables.... [tags: Agriculture, Organic farming, Organic food, Food]
1228 words (3.5 pages)
- Seven percent of all the people involved in agriculture suffer from pesticide poisoning each year. Floristry depends on the use of pesticides to kill and control pests. The floriculture industry grows constantly, all the while, poisoning their workers by relying heavily on pesticides. Harming human health is not the only thing pesticides do. The use of pesticides also harms the environment. Neurological disorders, cancer, reproductive problems, pesticide poisoning and the loss of some animal species are some of the main problems associated with the use of pesticides.... [tags: Pesticide, Poison, Neurology]
1223 words (3.5 pages)
- Agriculture is the refinement of animals, plants, fungi, and other life practices for food, fiber, biofuel, medicinal and other harvests used to endure and develop human life. Agriculture was the crucial expansion in the growth of sedentary human refinement, whereby farming of domesticated species produced food overages that cultivated the enlargement of the advancement of civilization. Agriculture is also known as the study of agricultural science. The history of agriculture ages way back thousands of years ago, and its expansion has been driven and defined by prominently diverse environments, beliefs, and technologies.... [tags: Agriculture, Human, Livestock, Plant]
1133 words (3.2 pages)
- The Destructive Use of Pesticides in Agriculture When I was a child, I can remember my parents taking me into the apple orchard and picking apples. I couldn't wait to eat them until I got home, so I would have one for a snack right in the middle of the field. Today, when I take my children apple picking, I cannot let the children eat an apple out of fear of what pesticides could be on the apple and the harmful affects they can cause. Instead I have to take them home and scrub them before they can even take a bite.... [tags: Papers]
1253 words (3.6 pages)
- The Use of Fertilisers and Pesticides in Agriculture Agriculture today dominates the majority of all land uses. As a result it has a fundamental role in maintaining the countryside and protecting the environment. The development of the use of fertilisers and pesticides has dramatically increased the efficiency of food production and has in fact more than quadrupled food production in the last century. They also have reduced the cost and increased the variety of foods available.... [tags: Papers]
2430 words (6.9 pages)
- The term pesticide covers a wide range of compounds including insecticides, fungicides, herbicides, rodenticides, molluscicides, nematicides, plant growth regulators and others. Among these, organochlorine 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. When spraying pesticides on fields, farmers must pay attention to label readings. Such as the amount that can be sprayed on the crop and how long to wait before you can harvest your crop.... [tags: Agriculture, Insecticide, Pesticide]
1087 words (3.1 pages)
- Pesticides are chemicals that are used to control “pests”. But there are pesticides that are designed to specifically target certain pests. Such as Herbicides for weeds, Insecticides for insects, Fungicides for fungi, Nematicides for nematode worms and Molluscicides for mollusks. When spraying pesticides on fields, farmers must pay attention to label readings. Such as the amount that can be sprayed on the crop and how long to wait before you can harvest your crop. Pesticides have active and inert ingredients.... [tags: Agriculture, Pesticide, Surface runoff, Glyphosate]
1075 words (3.1 pages)
- Pesticides: What are they. Pesticides are chemicals that are used to destroy pests. In the agricultural industry, pesticides are classified into two categories, carcinogenic and non-carcinogenic. A carcinogenic pesticide is a substance or agent producing or inciting cancer. Conversely, a non-carcinogenic pesticide is substance that does not produce or incite cancer. Most agricultural pesticides were registered in the 1950’s, with no standard regulations. The most considerable standard prior to the amendments of the Federal Food, Drug, and Cosmetic Act (FFDCA) was, if a revocation of a pesticide occurred, would it have an impact on the prices or availability of food to the consumer.... [tags: essays research papers]
2026 words (5.8 pages)
In order to avoid the toxic health hazards, it is necessary to determine the levels of pesticides in edible tissues like meat, liver, lung and kidney of common food animals (cattle) which are reared on pesticides spraying area.