Researchers at the University of Arizona have found a promising way to prevent the loss of millions of tons of crops to a fungus each year, offering the potential to dramatically improve food security, especially in developing ...
Biotechnology
Mar 10, 2017
2
624
There's an old farmer's tale that says, "On a quiet night you can hear the corn grow." It may seem funny, but Douglas Cook at New York University and colleagues Roger Elmore and Justin McMechan, at the University of Nebraska, ...
General Physics
Nov 28, 2016
0
53
Farmers looking to reduce reliance on pesticides, herbicides and other pest management tools may want to heed the advice of Cornell agricultural scientists: Let nature be nature - to a degree.
Ecology
Nov 11, 2016
0
16
When corn seedlings are nibbled by caterpillars, they defend themselves by releasing scent compounds that attract parasitic wasps whose larvae consume the caterpillar—but not all corn varieties are equally effective at ...
Biotechnology
Oct 25, 2016
0
90
An Iowa State University scientist is attempting to peal back centuries of adaptations in corn to gain a better understanding of how the plant adjusted to the diverse environments and elevations of the Americas.
Biotechnology
Sep 19, 2016
0
7
Transgenic crops expressing resistance to the herbicide glyphosate (GR) have been commercialized and planted widely across the U.S. for two decades. The majority of transgenic corn (Bt) also has been engineered to produce ...
Biotechnology
Feb 17, 2016
0
5
Corn seedlings are especially susceptible to hungry insect herbivores, such as caterpillars and aphids, because they lack woody stems and tough leaves. So what's a tender, young corn plant to do?
Ecology
Feb 9, 2016
0
9
A plant pathologist at Iowa State University is studying an emergent corn disease capable of reducing the yields of affected crops to near zero.
Biotechnology
Jul 31, 2015
0
77
Corn hybrids with improved tolerance to crowding stress, grown at higher plant populations than their predecessors, have been a driver of rising field corn yields in recent decades. Large differences in crowding stress tolerance ...
Biotechnology
Jul 13, 2015
0
10
If not for a single genetic mutation, each kernel on a juicy corn cob would be trapped inside a inedible casing as tough as a walnut shell. The mutation switches one amino acid for another at a specific position in a protein ...
Biotechnology
Jul 13, 2015
1
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