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The production of corn (Zea mays mays, also known as "maize") plays a major role in the economy of the United States. The US is the largest corn producer in the world, with 96,000,000 acres (39,000,000 ha) of land reserved for corn production. Corn growth is dominated by west/north central Iowa and east central Illinois. Approximately 13% of ...
Diamond v. Chakrabarty, 447 U.S. 303 (1980), was a United States Supreme Court case dealing with whether genetically modified organisms can be patented. [8] The Court held that a living, man-made micro-organism is patentable subject matter as a "manufacture" or "composition of matter" within the meaning of the Patent Act of 1952.
On January 9, 2014, Maine’s governor signed a bill requiring labeling for foods made with GMO's, with a similar triggering mechanism as Connecticut's bill. [29] In May 2014 Vermont passed a law requiring labeling of food containing ingredients derived from genetically modified organisms. [30] [31] A federal judge ruled Maui's GMO ban invalid ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 27 February 2025. Foods produced from organisms that have had changes introduced into their DNA Part of a series on Genetic engineering Genetically modified organisms Bacteria Viruses Animals Mammals Fish Insects Plants Maize/corn Rice Soybean Potato History and regulation History Regulation Substantial ...
Most GMO corn is used for livestock feed grain, ethanol, or ingredients such as corn oil and corn syrup. The sweet corn people eat is typically not genetically modified, per the Environmental ...
A 2018 study found that Bt-corn protected nearby fields of non-Bt corn and nearby vegetable crops, reducing the use of pesticides on those crops. Data from 1976 to 1996 (before Bt corn was widespread) was compared to data after it was adopted (1996–2016). They examined levels of the European corn borer and corn earworm. Their larvae eat a ...
The variance in yield from year to year was reduced, equivalent to a yield increase of 0.8–4.2 bushels per acre. Bushel per acre yield changes were +6.4 for European corn borer resistance, +5.76 for glufosinate tolerance, −5.98 for glyphosate tolerance and −12.22 for corn rootworm resistance.
A natural process often called "corn sweat" worsened a heat dome in the Midwest ... Midwestern states including Illinois and Iowa, where most of the U.S. corn production occurs, recorded heat ...