Browsing by Subject "herbivory"
Now showing items 1-5 of 5
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(2019-11-18)Spiranthes parksii Correll is a rare terrestrial orchid endemic to only thirteen Texas counties, and is a federally listed endangered species in the United States due to habitat loss and fragmentation. Individual plants ...
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(2010-07-14)The first objective of this study was to investigate the role of an invasive grass species, Arundo donax (L.), on the hydrologic cycle. At a site on the Rio Grande in South Texas, we measured the gas exchange of carbon ...
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Cotton aphids, Aphis gossypii, are a major threat to agricultural and horticultural crops due to their broad host range, high reproductive rate and disease transmission to plants. Thus, crop protection is essential in both ...
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(2012-02-14)Spiranthes Parksii Correll is an endangered orchid of Texas. Populations of S. parksii are threatened by habitat loss and degradation resulting from human population growth and attendant development and resource extraction. ...
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(Texas A&M University, 2005-11-01)Perennial grass vegetation dynamics of heavy grazing, moderate grazing and ungrazed treatments were analyzed during two extreme drought events: the drought of 1951 to 1956 and the drought events centered on the year 2000. ...