Pesticides : A Bee 's Nemesis

Before we started researching this project we didn’t know how important bees are to our environment. In general, we can help solve this problem in our environment by limiting the use of pesticides. Creating regulations and laws limiting and controlling the use of neonicotinoid and coumaphos pesticides would greatly help the bees population. We can also reward farmers for practices that help wild bee populations thrive, such as leaving habitat for bees in their surrounding fields, alternating crops so bees have food all year long, and not using harmful

This paper reviews the phenomenon of Colony Collapse Disorder (CCD), or the disappearance of large swathes of the bee population in the US and elsewhere. It reviews the potential causes of CCD, including pathogens, pesticides, and other environmental factors that could contribute to bee deaths. Although many have linked the widespread use of pesticides to the phenomenon, there is no 'smoking gun' that is clearly implicated in causing CCD. The phenomenon can likely be attributed to a wide variety of factors, rather than a singular cause.

The bees never seem to catch a break which is putting the bees under “stress” which is a factor. Furthermore, when they are pollinating all these different plants some are not nutritious as others, for example cucumbers aren’t as healthy as some of the other plants but there is still a demand for them, so the bees still have to work and eventually become unhealthy if they aren’t getting the right nutrients. Another factor is pesticides, which has many different points of view but overall it has come to decided it is not the pesticides themselves that are killing masses of bees but it is lowering their immune system and making it easier for them to get sick, for example with the common parasite Nosema. Nosema is a parasite in the digestive track of the honey bee that attacks the entire hive and can eventually wipe out the whole hive. The effects of the pesticides are ultimately never letting the hives reach their maximum potential, which in the end could render the hives weak and lethargic. There are so many pesticides out there it is hard to tell exactly what component in the pesticide is hurting the bees. It is recently found that the inert ingredients used often to boost the effectiveness of the pesticide are actually more harmful than the actual toxic ingredients

Biodiversity creates an interconnected system where each part builds off of one another to create a functional ecosystem. For example, a small insect such as a bee is critical for survival of many other species because it pollinates so many plants. Currently, the population of bees is dramatically decreasing due to anthropogenic actions such as using harmful pesticides. If the population of bees go extinct, so many species would follow because they would not get pollinated. This is problematic because humans do not have the time or the funds to replicate the vital work of the bee.

Carson clarifies that “the sprays, dust, and aerosols are now applied almost universally to farms, gardens, forests, and homes-nonselective chemicals that have the power to kill every insect, the “good” and the “bad”.” In contemporary world today many people use these mankind chemicals without understanding the effects of nature. For example, the reproduction of bees are dropping traumatically because of the pesticides effects on the insects. According to CNN “How Pesticides are killing the bees “Recent data published in science, Nature and other un journals show that bees are dying from some pesticides that are found in our food supply.” The damaged the chemicals are doing to the bees have worries many scientists. The New York Times wrote, pesticide linked to honeybee deaths, “a group of pesticide believed to contribute to mass deaths of honeybees.” Another example of the harmful chemicals affecting the good insects are by destroying favorable insects such as lady bugs and butterflies, which are another great alternative way to pollinate flower. These beneficial insects are very important for human wellbeing; therefore, we should minimize the use of

For the study, local beekeepers worked with researchers at Louisiana University and the United States Department of Agriculture. Parts of the study were conducted in the field and in the laboratory. Researchers used the insecticides commonly used against mosquitoes to find out what level of the insecticides would become toxic. Field tests were done through a truck spraying fields with mosquito repellent. Cages of bees and mosquitoes were placed in the fields at different distances to see the effect.

Some causes of bee loss is pesticides, determining a specific role of pesticides in pollinators health is complicated. Pesticides play a small role in bee deaths. Pesticides weaken insects’ immune systems making the insect extremely weak. Most to all pesticides causes stress in bees. When bees are stressed the ability to sterilise

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.

The effects of these pesticides are not killing the bees instantaneously but impairing their behavior and development. However, some pesticides are very lethal since the honey bees do not even go back to their hives and most of them die after ingesting small amounts of these chemicals from plants that have been sprayed with them. These pesticides clearly have a huge role to play in CCD, given that bee farmers in organic gardens have not reported this phenomenon. According to Timbrell (2002), the pesticides reduce the immunity of bees and are therefore susceptible to literally all kinds of pathogens. A dissection of the dead

The article "Disappearing Bees and Reluctant Regulators.", deals with the current struggle of the beekeepers against the U.S. Environmental Protection Agency’s (EPA) pesticide regulation. The authors believe that the extremely dangerous phenomenon Colony Collapse Disorder (CCD) is a result of the current EPA regulations. Colony collapse disorder is a recent phenomenon that is for an unknown reason, many the worker bees in a colony disappear from the hive. Therefore, leaving the queen, food supplies, larva, and the hives nurse bees behind to fend for themselves. In the end the bee hives that suffer from colony collapse disorder tend to expire shortly afterwards. This problem of colony collapse disorder has cause problems with the production of many agricultural products however, no staple food source like grain or rice has been effective. It is the agricultural foods that require pollination between flowers, cherries are a perfect example of this. In the end the authors assert that scientists blame the current EPA-approved agricultural insecticides as the major cause of colony collapse disorder. However, cases

The decline in a variety of bee populations on a global scale has been obvious since the 1990s and scientists have been struggling with what is actually causing this decline. Current studies show that the use of systemic pesticides, specifically neonicotinoids, has been causing the number of bees to decrease rapidly. There are currently seven different types of neonicotinoids used in the agricultural industry today including imidacloprid, clothianidin, acetamiprid, thiamethoxam, thiacloprid, dinotefuran, and nithiazine. Each of these neonicotinoids are currently being studied and the most commonly used neonicotinoid today is imidacloprid.

“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

Even limited exposure can have widespread consequences; some of the smallest sea creatures being affected are transmitting the disease all the way up to the food chain. Yet, more than half of the nation’s aquifers are contaminated, affecting the daily use of drinking water for the human population. Over the years, the decimation of many non-targeted species of bees, beneficial insects, soil microorganisms and worms have reduced in size in the face of pesticide exposure. As the colonies of bees are subjected to the numerous pressures of pesticides, the abundance and diversity of flowers and plants has declined. Reducing concentrations of essential plant nutrients in the soil weakens the plant root systems, eliminating the food sources that living

Last year, from April 2015 to April 2016, 44% of bees and other helpful insects died. These insects have died due to people spraying pesticides and neonicotinoids on crops and buildings. We, Putnam County, as a farming community, are not different from any other places in the entire world, in the term of using pesticides. But, we can fix this problem by introducing insects that kill the insects that attack crops. This can stop farmers from attacking the insects we appreciate and benefit, such as bees.

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