Argentine ants are one of the most successful invasive species in the world. Scientist from University of Oulu and University of Girona, Spain, have previously identified viruses from the invasive Argentine ants of the Mediterranean ...
Cell & Microbiology
Feb 6, 2020
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7
Tawny crazy ants' pattern of genetic inheritance may have helped the South American species spread in the U.S., Texas A&M AgriLife researchers have discovered. The results could lead to a new way to control this invasive ...
Plants & Animals
Nov 25, 2019
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73
Native to South America, imported fire ants have now spread to parts of North America and elsewhere around the world. These invasive pests have painful stings that, in some cases, can cause serious medical problems, such ...
Other
Oct 16, 2019
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9
Trained as an entomologist, Agricultural Research Service (ARS) chemist Fred Eller still has a soft place in his heart for insect-related research. When he noticed ants climbing up the pole of his backyard hummingbird feeder ...
Ecology
Oct 11, 2019
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15
Tropical fire ants (Solenopsis geminata), originally from central and South America, are a highly aggressive, invasive ecological pest. Our new research has shed light on how they successfully establish new colonies.
Plants & Animals
Mar 22, 2019
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6
Having ancestors who were frequently exposed to stressors can improve one's own immune response to stressors, according to Penn State researchers. The results suggest that family history should be considered to predict or ...
Plants & Animals
Jan 21, 2019
0
123
Some lizards in the eastern U.S. have adapted to invasive fire ants—which can bite, sting, and kill lizards—reversing geographical trends in behavioral and physical traits used to avoid predators. A new study describing ...
Evolution
Nov 29, 2018
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26
Could the behavior of an invasive species of ants explain the way humans interact?
Plants & Animals
Nov 28, 2018
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4
Native to South America, imported red fire ants were introduced accidentally into the United States in the early 20th century. These ants subsequently invaded other countries, including Australia, New Zealand, Taiwan, China, ...
Plants & Animals
Sep 12, 2018
0
35
A team of researchers from Switzerland, France and New Zealand has found evidence suggesting that the bridgehead effect is a major driver for invasive species infections. In their paper published in Proceedings of the National ...
