How Are Bees Affecting Biodiversity?

In this day and age it is probably not incorrect to assume that we have all heard the term genetically modified. While we may not all know what it means, it’s easy to find ourselves reaching for the “Non GMO” products on our grocery store shelves because they somehow seem like privileges. So what is the difference between regular crops like cotton, corn, soybeans and canola that have or haven’t been genetically tampered with and who is in control of that tampering? GMO (Genetically Modified Organism) products are those that have been taken into a lab and altered genetically in a way that could not happen naturally for the convenience of mass use. Monsanto is the largest genetically modified seed provider in the world, producing the bulk of

The farmers then give their products to the manufacturers, who represent the bottleneck of the food system (21). “The ten largest companies control half of the world’s seed supply. …Ten firms control 90% of the nearly $38.6 billion pesticide markets (111-112).” Monsanto, being one of the ten companies that controls the world’s seed supply, is a company that has patents on all of its seeds and products. It produces genetically modified crops that are resistant to its own pesticides and herbicides, so that when a pesticide or herbicide is sprayed and it destroys all plants, the Monsanto seed survives because of its resistance. The reason that Monsanto is able to stay in business is because of the economic benefit it poses for the farmers. They are able to produce their crops at a much higher yield because they are losing less of their crops to pests. This higher yield results in lower costs for the consumers as well (Planes). As discussed

Today about 90% of all GM crops grown in the U.S., and 40% grown worldwide, originate from a company called Monsanto (GM Food). The majority of GM crops consist of corn, cotton, canola, and soybeans. Monsanto started out as a manufacturer of artificial sweetener then developed into an agricultural chemical company that produces herbicides and pesticides. It has since become the leader in GM crops and a political powerhouse. Monsanto has spent millions of dollars lobbying Congress and the White House for support. This is one of the reasons why opponents have had such difficulties in opposing GM crops. Proponents of GM food believe GM crops are the next logical step in agriculture, and that the benefits could far outweigh the possible dangers (GM Food).

Farmers have already paid Monsanto 20 million dollars in lawsuits. Monsanto has also investigated 1000s of other farmers across the country for seed patent infringement. Monsanto has the seed market so corned that it is almost impossible for farmers to purchase seeds that are not genetically modified. But yet Monsanto criticized Vernon Bowman for buying Monsanto seeds without paying for them and says that if Bowman wants to save money he could have bought conventional seeds. Monsanto makes it sound easy, but really Bowman only had a 10 percent chance of buying non-GMO seed.

Genetically modified foods are altered so that there are genes within them which are not normally found in their organic counterpart. These crops have benefits such as reducing the need to use pesticides which differ from normal organic crops which highly depend on them. For example, a GMO's called BT-Corn has built in bacteria called Bacillus Thuringeinsis (BT) which produces a crystal protein that acts as a pesticide within the crop's cells. The protein is selective and is toxic to harmful pests but to many beneficial species such as bees and butterflies, are harmless. When the protein is produced, as soon as a pest ingests a sector of the plant containing it, the pest will die within hours.

Bees are important pollinators of many plants in the ecosystem (2). Recently, the decline in the number of bees in North America and Europe has shifted the research focus of many ecologists towards pesticide use (2). The impacts of pesticides on bees and other pollinators can have a major influence on honey production and biodiversity.

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.

Primarily, genetically engineered crops result in countless long-term, detrimental impacts on the environment. As the United States becomes increasingly dependent on such crops for a majority of its food supply, these harmful environmental impacts are becoming evident. Many GMO crops are modified to be herbicide-resistant, such as the Roundup Ready crop, which allows farmers to spray herbicides without causing damage to the plants. While the ridding of weeds increases the level of production for these farmers, their total elimination greatly interferes with the natural interdependency of the ecosystem. One impacted species includes the Monarch butterfly, as its population decline has been directly linked to the use of genetically engineered crops. The weeds being eliminated include the

American conglomerates such as Monsanto, Pioneer Seeds, and others, have created seeds that do not reproduce. Whereas these seeds have a lifespan of the crop chosen. The sterilizing of the plant by the means of sterilizing the flower pollen genetically altered and mutated for production in the agricultural industry. These seeds are genetically engineered to produce only infertile seeds, which farmers cannot replant, also to mention that the bees that are trying to collect pollen, found to have their digestive tract diseases, such as amoeba and nosema disease. According to Organic Consumers Association, bees are not even the only insects dying, “It's not just the bees that are dying. Butterfly and bird populations are in decline, too. And it's not just the neonicotinoids that are to blame. Other herbicides and pesticides, especially Monsanto's Roundup, used to grow GMO crops-and also used to contain weeds in cities and home gardens are decimating pollinators, fish and wildlife, and some would argue, humans too”(Katherine Paul 1). These diseases are mainly located in the digestive tract system. After studies of the autopsy, the most alarming trait is that the lower intestine and stinger have discolored to black vs. the normal opaque color, Synonymous with colon cancer in

“There is a strong scientific consensus that bees are exposed to neonicotinoid pesticides in the fields and suffer harm from the doses received, according to a new analysis of all the scientific evidence to date.” (Carrington, 2015). I will argue the idea that the exposure to the neonicotinoid insecticides are one of the key causes of the population declination in bees. According to many studies, neonicotinoid insecticides physically harm bees as they inhibit their nervous system and they can no longer navigate their way home (Fischer et al, 2014). Bees are also crucial for the pollination of many crops around the world, without them, a great percent of our agricultural practices would suffer

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

The issue of producing and consuming genetically altered foods is controversial. Changing the natural content of plants and animals has negative impacts. For instance, genetically altering the DNA of plants or animals have a possibility to create allergens into a food, which results in allergic reactions. Environmentally, genetically modified crops have disadvantages. Plants can be modified to be pesticides and herbicide tolerant. Hence, when plants are sprayed with chemicals, those chemicals contaminate the surroundings. Besides, the chemicals are toxic to some pollinators, this results in the reduction of pollinators, which contributes to the decrease in genetic diversity in crops. The reduction in genetic diversity of plants disrupts the

Most public concern has been focused on human health and safety regarding the use and consumption of these foods, but potential environmental impacts are important to consider as well. Many varieties of genetically engineered crops are intended to decrease the need for chemical pesticides and fertilizers, but the scope of environmental impacts does not stop at chemical usage. Common concerns about GM crops include the effects of cross-pollination, so-called “genetic contamination,” and the escape of GM crops from cultivation and their interactions with native species. Conversely, the environmental benefits of GM crops range from reducing dependence on chemical pesticides to the ability to treat polluted soils with bioremediating plants (Ford, 2004).

There are several different species of insect pollinators, but the bees in general make up sixty-two percent of them. Honeybees make up thirty-nine percent of that number, and the other twenty-three is composed of several different species of bees. According to the U.S. Department of Agriculture, one-third of the homo-sapiens diet is insect pollinated and honeybees are accountable for eighty percent of the pollination of that one-third. The population of the honeybees in the United States has been noticeably declining from the late 1990 's, so the threat to the majority of the world food supply is slowly increasing as our pollinators population decreases.

Honey bees, feared by the misinformed and admired by the intelligent, are dying. The interest in bees from many environmentalists is not for a sudden cause, as this issue is not new to the world. Honey bees as a population have been in decline for years but have yet to reach the endangered species list anywhere in the United States except for Hawaii. Many people kill bees that buzz around joyfully, simply because they are afraid of being stung by them; however, a vast majority of bees do not sting and the others do not care. This unfortunate commonality is not even one of the top causes of the worldwide epidemic of honey bees. Although bees are jokingly idolized on the internet in pictures and videos as a result of a popular children’s movie, their population decline is in fact quite serious. Honey bees and other pollinators like birds and insects ensure the pollination of flowering plants and crops all around the globe. Not only do honey bees pollinate plants that produce the foods that humans eat, but they also pollinate trees that produce clean oxygen for Earth. Without honey bees, the world as we know it could soon end, due to carbon dioxide pollution and lack of farmable foods. The population of honeybees and other important pollinator-bee species is dwindling due to a dilemma known to scientists as colony collapse disorder (CCD) because of the use of bee-killing pesticides, known as neonicotinoids, the decrease of flower meadows in the world, and the general increase