Give a screwworm an inch, and it’ll take a mile. This pernicious pest, which, in its adult form, has bulging orange eyes and a metallic blue-green body, has held insecta non grata status in ...

A single cow in Mexico and a pest the size of a housefly have held up pens ... cattle imports since November after a parasite known as screwworm, which wriggles into the flesh of livestock and ...

Placements were at 105% which was above expectations. Instead the market latched on to the weekend headline about New World Screw worm detected in a Mexican cow and border restrictions that followed.

(MENAFN- Newsroom Panama) Panama, while officially declared screwworm-free, still faces ongoing challenges with screwworm infestations, particularly in the eastern part of the country bordering ...

Before now it was the impact of screwworm back in the 1960s and to a lesser degree again in the 1970s. The screwworm outbreak was something that happened before most of today’s hunters were even ...