screwworm


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screwworm:

see blowflyblowfly,
name for flies of the family Calliphoridae. Blowflies are about the same size as, and resemble, the housefly; because they are usually metallic blue or green they are also called bluebottle or greenbottle flies.
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References in periodicals archive ?
The maggot was sent to the Finnish Museum of Natural History, Helsinki, Finland, and identified as a third-stage larva of Cochliomyia hominivorax (Coquerel), the New World screwworm fly.
Their lab's successful cryopreservation of the house fly led to the development of a protocol for cryopreserving screwworms, a devastating insect pest that burrows into and eats the flesh of warm-blooded animals.
These ticks are easily killed by instilling in the ear a mixture of mineral oil with a little lindane screwworm smear mixed in.
Today, the ARS Screwworm Research Laboratory (SRL) in Kerrville, Texas, and in Panama, in cooperation with APHIS, is developing more effective and less costly methods of producing sterile males.
Today, USDA's Animal and Plant Health Inspection Service (APHIS) leads the screwworm fight, but ARS continues to lend its support through basic and applied research.
Screwworm is the common name of a pest native to the tropical areas of North, South and Central America that causes extensive damage to domestic livestock and other warm-blooded animals.
4) USDA-ARS-KBUSLIRL Screwworm Research Unit, 2700 Fredericksburg Road, Kerrville, Texas 78028, USA
When Aruba, a tiny island in the Caribbean, had an outbreak of screwworm in March 2004, it contacted ARS remote-sensing specialist Pamela L.
The technique was first used to rid North America of livestock-parasitizing screwworm flies.
Crystal (1967) reported significantly decreased survival rates and fertility of screwworm, Cochliomyia homini-vorax (Coquerel) (Diptera: Calliphoridae), exposed to 100% C[O.
Using cryopreservation techniques, ARS entomologists can now freeze screwworm fly embryos--to later thaw and rear them to adulthood.
This technique has proven to be effective against fruit flies (Enkerlin 2005), the screwworm, Cochliomyia hominivorax (Coquerel) (Vargas-Teran et al.