Rollins said that the screwworm was detected in a three-week-old bovine in Zavala County, Texas. According to the Department ...
The discovery of an infected calf near the border with Mexico has prompted the US Department of Agriculture to implement ...
In the first incursion in decades, a New World screwworm parasitic fly was detected in a 3-week old Texas calf following the ...
Texas has established a 12-mile quarantine zone around a calf that was infested by a New World screwworm in La Pryor.
By Cassandra Garrison, Heather Schlitz and Tom Polansek CHICAGO/MEXICO CITY, June 3 (Reuters) - Samples of an unconfirmed ...
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