Corn Pests Current Events | Corn Pests News | 6
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Defeating the 'superpests'
Scientists have developed a new technique that makes pesticides more effective by removing insects' ability to exhibit resistance. view more (2005-10-10)
Study Reveals that Nitrogen Fertilizers Deplete Soil Organic Carbon
The common practice of adding nitrogen fertilizer is believed to benefit the soil by building organic carbon, but four University of Illinois soil scientists dispute this view based on analyses of soil samples from the Morrow Plots that date back to before the current practice began. view more (2007-10-30)
Study a step toward disease-resistant crops, sustainability
A five-year study that could help increase disease resistance, stress tolerance and plant yields is under way at Purdue University. view more (2008-11-13)
Cornell ecologist's study finds that producing ethanol and biodiesel from corn and other crops is not worth the energy
Turning plants such as corn, soybeans and sunflowers into fuel uses much more energy than the resulting ethanol or biodiesel generates, according to a new Cornell University and University of California-Berkeley study. view more (2005-07-06)
Experiment Demonstrates 110 Years of Sustainable Agriculture
A plot of land on the campus of Auburn University shows that 110 years of sustainable farming practices can produce similar cotton crops to those using other methods. view more (2008-09-30)
Iowa State University researcher looks at the future of agriculture
Dramatic price fluctuations, increasing demand, the food vs. fuel debate, and other events of the past year may have food producers wondering which way is up. view more (2009-06-25)
Ecosystems with many plant species produce more and survive threats better
Ecosystems containing many different plant species are not only more productive, they are better able to withstand and recover from climate extremes, pests and disease over long periods, according to a new study. view more (2006-06-01)
Illinois Soil Nitrogen Test Measures Microbial Nitrogen
Contrary to the prevailing view, cereal crops derive the majority of their nitrogen from the soil, not fertilizer. view more (2009-05-12)
UBC discovery unlocks tree genetics, gives new hope for pine beetle defense
UBC researchers have discovered some of the genetic secrets that enable pine and spruce trees to fight off pests and disease, uncovering critical new information about forests' natural defense systems. view more (2008-01-15)
Illinois research zeroing in on optimum soil nitrogen rates
A new study to evaluate the Illinois Soil N Test (ISNT) calls into question traditional soil fertility recommendations and promises a radical new soil-based approach that will benefit crop yields, the environment, and the bottom line for farmers. view more (2005-09-01)
End Slug Menace
Troubled by slugs? The latest research suggests luring them away from crops and plants with clover. Slugs are major pests of many crops, but current methods of control are often unreliable, so researchers studied a number of different legumes to find one which slugs prefer to lure them away from crops. This research will be published online in the... view more... (2003-02-11)
Biodiversity controls ecological 'services,' report scientists in comprehenisive analysis
Accelerating rates of species extinction pose problems for humanity, according to a comprehensive study headed by a biologist at the University of California, Santa Barbara and published in the journal Nature this week. view more (2006-10-26)
Biofuel production could undercut efforts to shrink Gulf 'Dead Zone'
Scientists in Pennsylvania report that boosting production of crops used to make biofuels could make a difficult task to shrink a vast, oxygen-depleted "dead zone" in the Gulf of Mexico more difficult. view more (2009-09-17)
MIT: Engineered yeast speeds ethanol production
MIT scientists have engineered yeast that can improve the speed and efficiency of ethanol production, a key component to making biofuels a significant part of the U.S. energy supply. view more (2006-12-08)
ISU researchers study insecticide-free method for control of soybean aphids
Two Iowa State University researchers are examining a new method of controlling soybean aphids without the use of chemical pesticides. view more (2009-09-16)
Great tits can reduce caterpillar damage in apple orchards
The potential contribution of vertebrate predators to biological control in orchards has been largely overlooked to date. A few studies have shown that birds reduce numbers of pests, but data are scarce on the effects on the pattern or timing of damage. Consequently, the practical value of birds as biocontrol agents remains unclear. view more (2002-11-26)
Process can cut the cost of making cellulosic biofuels
A patented Michigan State University process to pretreat corn-crop waste before conversion into ethanol means extra nutrients don't have to be added, cutting the cost of making biofuels from cellulose. view more (2009-01-23)
Too much fructose could leave dieters sugar shocked
Here's one tip for how to eat at the holidays: Don't take your cues from Santa. The sugary cookies and fat-laden fruitcakes the mythical North Pole resident eats are a no-no. But you don't have to go no-carb to stay fit at the holidays, either, University of Florida researchers say. view more (2007-12-13)
Researchers 'look into' plant cells to increase ethanol yields
Researchers have discovered that particles from cornstalks undergo previously unknown structural changes when processed to produce ethanol, an insight they said will help establish a viable method for large-scale production of ethanol from plant matter. view more (2007-04-27)
Insect Resistance to Bt Crops can be Predicted, Monitored, and Managed
Since 1996, crop plants genetically modified to produce bacterial proteins that are toxic to certain insects, yet safe for people, have been planted on more than 200 million hectares worldwide. view more (2009-11-24)
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