Paper on the Risk Assessment of Dicamba

The first chemical to be discussed is Agent Orange; Agent Orange has been identified as a human carcinogen; this chemical was introduced during the Vietnam War as a defoliant for the thick Vietnamese jungle. Although Agent Orange contained a variety of herbicides, most of the pesticide contained Phenoxyacetic acid – based herbicide 2,4-D and 2,4, 5-T. The most common mixture

| Monsanto continues to grow with future acquisitions of other companies in the industry (i.e. Asgrow Agronomics, Holden’s Foundation Seeds, Corn States Hybrid Service, and DeKalb Genetics Corp.).- Monsanto expands its production of genetically modified seed products which are herbicide tolerant. These include, “Roundup Ready Canola,” “Roundup Ready Cotton,” and “Roundup Ready Corn.”- Monsanto is also the first company to introduce a dual genetically engineered seed with protection from both insects and herbicides (cotton and corn seeds).

In order for a pesticide to be approved for use it needs to pass a few tests. The government examines the ingredients to ensure they are within safe boundaries, they also examine which crops and where it would be applied, how much you need to use for it to be effective and how often it needs to be used and also how it must be stored and how it can be disposed of (United states environmental protection agency 2016). With all of these regulations in place, it is extremely rare if not impossible for an unsafe products to pass through

In contrast, the counter argument claims that GMOs are unsafe for human consumption. However, GMOs actually improve human health by reducing the amount of pesticides needed for successful crop production. With the use of GMOs in crop production, the amount of pesticide and herbicide application has decreased. To resume, successful crop production is essential to a farmer’s success, which could be why over 18 million farmers throughout the world utilize GMOs. The successful production of crops can be achieved by genetically modifying crops with resistance against insects, weeds, and other threats. Resistance to different stressors has reduced pesticide applications by 8.1 percent. Additionally, crops that are modified to be resistant to specific

Genetically modified crops are being developed to produce their own pesticide. This will bring the rapid appearance of resistant insects. Even worse, these pesticide producing plants have killed some beneficial insects and pests that many farmers use in their crops. For example, inserting a gene from a snowdrop, a perennial herb found in Europe and Asia into a potato, made the potato resistant to the green fly, but killed lady bugs that feed on green flies.

By 1988, soybeans were successfully being inserted with genes that made them glyphosate tolerant, which is an herbicide (Chassy 169). This is more commonly known today as round-up ready crops. The benefit of this is that now, farmers can spray round-up ready crops and not kill them. Round-up kills all other plants in the field that would otherwise be interfering with the growth of the crop. This is just one of the many traits that can be inserted into the DNA of plants. Crops can now achieve far higher yields than ever before. Corn plots at Morrow Plots at the University of Illinois have increased from 10 bushels an acre, to more than 200 bushels an acre (Chassy

Monsanto and farmers who apply dicamba on dicamba resistant soybeans filed suit against the Arkansas State Plant Board claiming dicamba was being governed by an unfair standard. Approximately 25 million dicamba resistant crops were planted in 2017 with a two-fold increase expected next year. Accordingly, dicamba and the dicamba resistant crops is a large profit maker for Monsanto which obviously wants to protect and offer to Arkansas farmers. Farmers who plant the dicamba resistant crops want access to the weed killer to control weeds that other herbicides fail to control. Both claim that the Arkansas Plant Board has overstepped their authority and are preventing Arkansas farmers a technological advantage that farmers in other states possess.

Duke, S. O. (1995). Herbicide-Resistant Crops: Agricultural, Economic, Environmental, Regulatory, and Technological Aspects. 83-84. Boca Raton, Florida: CRC Press.

Not only are GMOs harmful to humans they affect many other communities. “GMOs are also responsible for killing off bees, bats, butterflies, and other pollinators, whose bodies are unable to handle the onslaught of altered DNA and chemicals that are characteristic of GMO technologies”(Bensen). This shows that GMO is not only an issue for humans but it directly affects the insect and animals communities around the plants. These are living organisms that these plants need for pollination. GMOs and the pesticides used on these crops to fight off the insects and weeds is creating more powerful weeds and insects called “SuperWeeds” and “SuperBugs.” “And this built-in resistance has allowed farmers to indiscriminately spray chemicals like Roundup on their crops without worrying about killing them. But this system is now failing, as the weeds and pests targeted by GMO technologies have mutated and developed resistance to crop chemicals and Bt toxin” (Benson). These chemicals are effective for a short period of time However these chemicals become ineffective, the offspring of the insects can be immune to the chemical. This creates a need for a new and stronger chemical mix. GMO seeds and destroy the soil and kill beneficial

GMOs increase herbicide use. Most GM crops are engineered to be “herbicide tolerant”―the deadly weed killer. Between 1996 and 2008, US farmers sprayed an extra 383 million pounds of herbicide on GMOs (Cherry). Overuse of Roundup results in “superweeds,”

America the Beautiful! So why are we destroying it everyday with the use of pesticides? It has been proven that pesticides have affects on it's surrounding, although made to improve earths resources, they typically take there negative effect on the environment in time. Pesticides affect more than the environment; they also affect the animals and humans living in the environment. There are alternative, to this major problem but, we as the caretakers of earth must act fast. In the following paper I'm going to share with you what pesticides are. I'll tell you why they are not safe to use and some of the affects of pesticides. Last, I will talk about some new alternatives there are

Monsanto’s Roundup Ready Soybean (RRS) is a genetically engineered variety of soybeans, which contains gene sequences from a cauliflower mosaic virus (CMV), a petunia, and a bacterium (Agrobacterium sp.) (Greenpeace, 1997). The two bacterial genes, in short, provide for resistance against Roundup, resulting in a crop of soybeans that can be sprayed with Roundup to protect it from weeds, while not injuring it. In 1996, U.S. farmers harvested about 1.2 million acres of Roundup Ready Soybeans, and although this crop represented only about 2 percent of U.S. soybeans, it will be mixed with conventional soybeans – unlabeled – to become part of as much as 60 percent of all processed foods that contain some soy-based ingredient (Bruno, 1997). In the United States, most consumers are likely to have already ingested small amounts of transgenic soy in such common food as margarine, chocolate, baby food, and

In in an interview done by Live Science Anne Yonkers said "We should be using the precautionary principle with GMOs, and assume that GMOs have to be demonstrated to be good rather than assume that they are good.” (Yonkers 5), modified crops accelerated the evolution in weeds at an incredible rate making them develop resistance faster. A common weed called Palmer that grows near soybeans evolved to be resistance to glyphosate an active ingredient in many weed killers such as Roundup. Do to how resistance this strain is it has spread to more than seventy-six countries and that is just the palmer weed; twenty-four other glyphosate resistant weeds have appeared in eight-teen different countries as well. Some farmers lose more than half their yield and while forcing others to go bankrupt cause of the massive money loss. With malnutrition being a very real problem can modified food be a possible solution?

One concern about pesticides and herbicide usage is the amount of residues left on the end product of crops sprayed with the chemicals, and their effects on human health. (Williamson, 2007, p. 184). However, these effects are closely tested and levels are strictly regulated to ensure there is no danger from possible pesticide residues. Since 1910, many rules, regulations, and agencies have been formed to monitor the safety of the pesticides and herbicides used in conventional farming. These chemicals must meet specific safety standards in order to be registered for use, and regulations on levels of each product safe for use are also put in place. (Tafel et al.,2007, p.184). All pesticides are rigorously examined to ensure they have no significant effects on human health, or the environment. The residues in the food chain are closely monitored, and regularly tested, to ensure they are below legal limits. In a recent survey of residues

Many varieties of genetically engineered crops have been designed to decrease the need for chemicals, particularly pesticides. Herbicide-tolerant varieties are among the most widely used type of genetically-modified crop, which enables farmers to use a single herbicide to eradicate weeds rather than rely on a cocktail of pesticides and herbicides. Eliminating weeds in this fashion also decreases the need for soil tillage, which can negatively impact soil ecology. (Ford,