(Phys.org)—A Virginia Tech-managed research program, the Integrated Pest Management Collaborative Research Support Program, has confirmed the presence of Tuta absoluta in Senegal, the first confirmation of the insect's ...
Ecology
Sep 28, 2012
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In work that could cut back on insecticide use, U.S. Department of Agriculture (USDA) scientists have found a way to distinguish aphids that spread plant viruses from those that do not.
Ecology
Apr 3, 2012
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For decades, farmers in Montana and the Dakotas have produced impressive yields of barley and wheat. But that bounty has come at a cost. Tilling the soil in the region's crop-fallow production systems has robbed the soil ...
Environment
Mar 29, 2013
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Efforts to improve the yields of staple cereal crops like maize and rice at scale in Africa remain seriously hampered by the effects of poor soil fertility. The lack of adequate information to base an effective fertilizer ...
Plants & Animals
Sep 22, 2022
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A 65-year comparative analysis between U.S. yields of irrigated and rain-fed crops has sounded a message to farmers, land managers and policymakers: Mind the gap.
Earth Sciences
Aug 12, 2019
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Long considered pests by forest managers, deer and elk can help Douglas-fir seedlings thrive under certain vegetation management conditions, a five-year study by Oregon State University shows.
Ecology
Dec 4, 2019
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Insect populations are declining worldwide at a rate of almost 1% per year. This decline is alarming. Insects play a crucial role in pollinating crops, controlling crop pests and maintaining soil fertility.
Ecology
Jul 6, 2023
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Soils, like people, can be healthy or unhealthy. We've recently learned how important the microbes inside our bodies are to human health. Likewise, soil health depends on a complex group of microbes. These bacteria and fungi ...
Agriculture
Oct 4, 2021
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Research into varieties of winter wheat, spring barley, potatoes grown for starch and sugar beet which have been introduced in the Netherlands by plant breeding companies between 1980 and 2010 shows that new varieties continue ...
Biotechnology
Oct 28, 2013
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To most people pest management brings up images of rats, cockroaches and chemical spraying. Poisoning vermin and insect is only one minor, albeit important, aspect of pest management. Few people know about the intellectual ...
Ecology
Nov 5, 2013
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