For home gardeners and farmers, herbivorous insects present a major threat to their hard work and crop yields. The predator insects that feed on these bugs emit odors that pests can sense, which changes the pests' behavior ...
Agriculture
Aug 25, 2021
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An invasive species of aphid could put some threatened plant species on Kangaroo Island at risk as researchers from the University of South Australia confirm Australia's first sighting of Aphis lugentis on the Island's Dudley ...
Plants & Animals
Jul 1, 2021
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2
Identifying the genetic code for disease resistance in plants is normally a tricky thing. A single gene can usually only offer protection against a specific disease or parasite. But this time it's different. Researchers at ...
Plants & Animals
May 20, 2021
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Evolution is unfolding in real time within many natural animal populations and researchers are now observing how this influences biodiversity in the field. In a newly published study in Molecular Ecology a team of Drexel ...
Plants & Animals
Apr 21, 2021
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Insects can reprogram plant growth, transforming ordinary plant parts into intricately patterned shelters that are safe havens for feeding and reproduction.
Plants & Animals
Mar 2, 2021
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254
Researchers at the University of Copenhagen have demonstrated that unique fungi strengthen the immune systems of wheat and bean plants against aphids. Fungi enter and influence the amount of a plant's own defenses, resulting ...
Plants & Animals
Jan 22, 2021
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20
The spirea aphid, Aphis spiraecola, an invasive pest, has been discovered for the first time in Denmark by University of Copenhagen researchers. The extent of its current distribution remains unknown, but in time, it could ...
Plants & Animals
Jan 19, 2021
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5
Any home gardener knows of the long-running battle against insect pests.
Plants & Animals
Aug 11, 2020
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3
The third week of May, Agricultural Research Service (ARS) scientists Doris Lagos-Kutz and Glen Hartman venture to a nearby field to set a timer on a smokestack-like device that rises 20 feet into the air and serves a single ...
Ecology
May 29, 2020
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2
Plant-feeding insect aphids are thought to have diversified by shifting their host plants to other closely related plant species. However, the aphid Stomaphis established not only association with host plants but also mutualistic ...
Plants & Animals
Apr 10, 2020
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