The distribution in this summary table is based on all the information available. In October of 2016, the USDA-APHIS (United States Department of Agriculture-Animal and Plant Health Inspection Service) confirmed the presence of primary screwworm in Key deer (Odocoileus virginianus clavium) on Big Pine Key in Florida. Revista MVZ Cordoba, 13(2):1400-1414. http://apps.unicordoba.edu.co/revistas/revistamvz/mvz-132/v13n2a16.pdf. Journal of Medical Entomology, 41(1):121-129. Joint proceedings of the international conference on area-wide control of insect pests, 28 May-2 June, 1998 and the Fifth International Symposium on Fruit Flies of Economic Importance, Penang, Malaysia, 1-5 June, 1998. U.S. Government Printing Office, Washington D.C. 395 pp. As of the publication of this document, the USDA is preparing to release sterilized male primary screwworms in the area of the current outbreak to eradicate the infestation. Medical and Veterinary Entomology (2nd ed.). World Animal Review: Special issue: New World screwworm response to an emergency. As long as populations of C. hominivorax exist in the Western Hemisphere, modern travel conveyances, especially aircraft, make the introduction of C. hominivorax continents away from the original source of infestation a real possibility. Oviposition and wound-visiting behavior of the screwworm fly, Cochliomyia hominivorax (Diptera: Calliphoridae). Colour is variable, ranging from metallic light to dark green, light grayish-blue through sky-blue to dark blue (J Welch, personal observation). Outside of the United States, introductions or re-introductions, followed by eradication, have occurred in Aruba, Australia, Curacao, Libya, Mexico, and Panama (Welch 2016). This species is also present in Cuba, the Dominican Republic, Haiti, Jamaica, and Trinidad and Tobago. Prior to the 1950s and 60s, primary screwworms were a major economic burden to the production and treatment of livestock in the southwestern United States and Florida. Cushing EC, Patton WS, 1933, 20th December. The sterile males, released in numbers far exceeding the normal population levels, competed with fertile males to mate with females. Their activity can draw in more adult flies, including those of other blow fly species, that can deposit more eggs. Figure 1. OIE, 2009. Abstract The geographical distribution and seasonality of the New World screwworm (NWS), Cochliomyia hominivorax Coquerel (Diptera: Calliphoridae), were monitored through the use of sentinel animals as part of a co‐ordinated programme involving veterinarians and farmers, as well as undergraduate students and teachers from veterinary colleges in Venezuela. Northern and southern limits of its range are primarily due to cold weather. Sterile Insect Technique: Principles and Practice in Area-wide Integrated Pest Management. Parasitology Today, 3(5):131-137. 1. Forero B E, Cortés V J, Villamil J L, 2008. Photograph by Judy Gallagher. Pioneer lecture presentation by the Florida Entomological Society, Daytona Beach, Florida, 4 August 1997. Screwworm. OIE Handistatus, 2002. 1936. Williams RE, Hall RD, Broce AB, Scholl PJ (Eds.). The problem of screwworm, Cochliomyia hominivorax (Coquerel, 1858), in Colombia. Springer, Dordrecht, the Netherlands. World Animal Health Publication and Handistatus II (data set for 2003). Laake EW, Cushing EC, Parish HE. World Animal Health Publication and Handistatus II (dataset for 2002). Florida Department of Agriculture and Consumer Services. As a result, no natural enemies specific for C. hominivorax have been identified. Larval primary screwworm, Cochliomyia hominivorax (Coquerel). should check their animals carefully and report any potential cases to 1-800-HELP-FLA (1-800-435-7352) or non-Florida residents should call (850) 410-3800. Current status of the New World screwworm. Dyck VA, Hendrichs J, Robinson AS. The adult primary screwworm, Cochliomyia hominivorax is a metallic blue fly with three stripes that run down the top (dorsal surface) of the fly just behind the head, and orange eyes (Figure 1). World Animal Review, No. Susceptibility of screwworm larvae and prepupae to dessication. Eggs have also been observed laid approximately 5 cm from the edge of wounds under the moist wool of sheep in Costa Rica during the rainy season (J Welch, personal observation). 1991. 637 pp. Cushing and Patton (1933) documented the difference between Cochliomyia americana C & P and Cochliomyia macellaria Fabricius, which served as a key basis in the eradication of Cochliomyia hominivorax from North America, Central America and parts of the Caribbean. Cochliomyia hominivorax (Diptera: Calliphoridae) has been considered the most important cause of myiasis in animals in the South America with most cas… World Animal Review. Screwworms are endemic to the Western Hemisphere and pose a serious threat to livestock, wildlife, pets, and humans (Williams et al. Although naturally occurring in relatively low numbers compared with other insect species, C. hominivorax has been introduced and spread into non-endemic and eradicated areas via movement of infested hosts, including humans.
Pyrite Healing Properties,
Best Adjustable Firmness Mattress,
Where To Buy Egg White Powder,
Best Shrimp Cocktail Recipe Ever,
How To Paraphrase A Video In Apa,
Lenovo Chromebook C340 Sand Pink,
Nobody Like You Lord Instrumental,
How To Cook Smoked Salmon,
Beryllium Chloride Ionic Compound,
Procedure Of Viscosity Test Of Bitumen,
Tau Gate Opener Manual,