... least 18 months. The soil can pass these toxins on to wild plants. A great example of this is milkweeds. Milkweeds are very vital to the survival of the beautiful monarch butterfly and many other harmless insects. Since the use of these herbicides, milkweeds have been struggling to survive. This means that the monarch ... butterfly, and many other species that need this plant for survival, are now endangered and threatened. Super-weeds, are one of the main problems that have occurred due to genetically modifying ... ...

• Word Count: 2151
• Approx Pages: 9
• Has Bibliography

... food fall into three categories: environmental hazards, human health risks, and economic concerns. Environmentalists are concerned about a published report showing that pollen from B.t. corn caused high mortality rates in monarch butterfly caterpillars. Even though monarch caterpillars consume milkweed plants, not corn, the concern is that pollen from the B.t. corn is blown by the wind onto the milkweed and caterpillars would eat ... lately. European environmental organizations and public interest groups have been actively protesting against GM foods for months. Recent controversial stu...

• Word Count: 1378
• Approx Pages: 6

... with the plants. One study found in the Journal of Environmental Health was conducted in a lab. The study showed that the pollen from genetically modified corn was killing the monarch butterfly larvae. The lab is not a farm field and the larvae were consuming much higher doses of the BT toxin then they would receive in the outside world. Researches went out ... into the field and started measuring how much pollen drifts onto milkweed and determining the exposure of butterfly and moth larvae to the protein. According to Scientific American The EPA estimates that the larvae face no observ...

• Word Count: 2153
• Approx Pages: 9
• Has Bibliography
• Grade Level: Undergraduate

... issue. Environmentally, the most common concerns have to do with the unintended effects on insect populations, like the well-known example of the effects Bt corn pollen has on monarch butterfly larvae. Other environmentalists are concerned with the potential detrimental effects GM crops could have on the environment, like the potential for increased herbicide usage or long-lived residues in the ... ...

• Word Count: 1644
• Approx Pages: 7
• Grade Level: Undergraduate

... , reports emerged saying that pollen from genetically modified corn had been killing monarch caterpillars. The media jumped on this story and incited public outrage over the killing of the monarch butterfly which everyone loves. A report came out later however, proving that the caterpillars did not die as a result of eating contaminated pollen, but the media decided not to run with that ... ...

• Word Count: 1841
• Approx Pages: 7
• Has Bibliography
• Grade Level: High School

... toxin. The USA EPA predicts that most target insects will be resistant within 3 to 5 years. Furthermore, the crop is toxic to harmless and beneficial insects. The caterpillar of the Monarch butterfly population farm has been shown that 40% died in 3 days when fed on its host plant which has been dusted with genetically engineered corn pollen. Opposing views say tests conclude ... ...

• Word Count: 1709
• Approx Pages: 7