Results 141 to 150 of about 6,350 (239)

Recruitment to and Defense of Aphids by Fire Ants and Native Ants and an Estimate of Their Trophic Positions Using Stable Isotopes

open access: yes, 2008
The red imported fire ant, Solenopsis invicta, is an invasive ant known to form facultative mutualisms with aphids. Fire ants significantly reduce the abundance of aphid predators and herbivores on plants infested with aphid colonies.
Barnum, Thomas
core  

Fire ants are emerging nuisance for Virginians

open access: yes, 2007
Red imported fire ants (RIFAs), which have caused trouble in Florida and Texas for decades, are now advancing in Virginia. Colonies of the tiny, highly aggressive insects have been observed in the commonwealth since 1989 and, in recent years, have caught
Sutphin, Michael D.
core  

Use of Chemical Characters in Defining Populations of Fire Ants

open access: yes, 1988
The fire ants, Solenopsis invicta and S. richteri, were accidentally imported into the United States in the first half of this century from South America.
Vander Meer, Robert K   +1 more
core  

Examining competitive interaction between Rasberry crazy ants (Paratrechina sp.nr. pubens) and red imported fire ants (Solenopsis invicta) using laboratory and field studies

open access: yes, 2010
Studying nonnative species soon after their introduction is critical to understanding their risk of becoming widely invasive and determining effective methods of control.
Horn, Katherine
core  

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