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      An Overview of the Components of AW-IPM Campaigns against the New World Screwworm

      review-article
      1 , * , 2
      Insects
      MDPI
      livestock pests, myiasis, Cochliomyia, pest management

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          Abstract

          The New World Screwworm, Cochliomyia hominivorax (Coquerel), is one of the most damaging parasites of livestock, causing millions of dollars in annual losses to producers. The fly is an obligate parasite of warm-blooded animals, including humans. After a successful 50-year eradication campaign, C. hominivorax has been eradicated from the USA, Mexico and Central America by an area-wide integrated pest management approach. Recently, Caribbean and South American countries have expressed an interest in this approach. Aiming to support forthcoming projects in these countries, this review describes the main technical components of past and ongoing AW-IPM campaigns against C. hominivorax.

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          Most cited references133

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          Integrated pest management: historical perspectives and contemporary developments.

          M Kogan (1998)
          Twenty five years after its first enunciation, IPM is recognized as one of the most robust constructs to arise in the agricultural sciences during the second half of the twentieth century. The history of IPM, however, can be traced back to the late 1800s when ecology was identified as the foundation for scientific plant protection. That history, since the advent of modern organosynthetic pesticides, acquired elements of drama, intrigue, jealousy, and controversy that mark the path of many great scientific or technological achievements. Evolution of IPM followed multiple paths in several countries and reached beyond the confines of entomological sciences. Time and space constraints, however, bias this review toward entomology, among the plant protection sciences, and give it an obvious US slant, despite the global impact of IPM.
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            A new generation of X ray irradiators for insect sterilization.

            Recent fears of terrorism have provoked an increase in delays and denials of transboundary shipments of radioisotopes. This represents a serious constraint to sterile insect technique (SIT) programs around the world as they rely on the use of ionizing radiation from radioisotopes for insect sterilization. To validate a novel X ray irradiator, a series of studies on Ceratitis capitata (Wiedemann) and Anastrepha fraterculus (Wiedemann) (Diptera: Tephritidae) were carried out, comparing the relative biological effectiveness (RBE) between X rays and traditional gamma radiation from 60Co. Male C. capitata pupae and pupae of both sexes of A. fraterculus, both 24-48 h before adult emergence, were irradiated with doses ranging from 15 to 120 Gy and 10-70 Gy, respectively. Estimated mean doses of 91.2 Gy of X and 124.9 Gy of gamma radiation induced 99% sterility in C. capitata males. Irradiated A. fraterculus were 99% sterile at approximately 40-60 Gy for both radiation treatments. Standard quality control parameters and mating indices were not significantly affected by the two types of radiation. The RBE did not differ significantly between the tested X and gamma radiation, and X rays are as biologically effective for SIT purposes as gamma rays are. This work confirms the suitability of this new generation of X ray irradiators for pest control programs that integrate the SIT.
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              Integrated pest management: Historical perspectives and contemporary developments

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                Author and article information

                Journal
                Insects
                Insects
                insects
                Insects
                MDPI
                2075-4450
                12 October 2012
                December 2012
                : 3
                : 4
                : 930-955
                Affiliations
                [1 ]Universidade de São Paulo / Avenida Centenário 303, 13400-970, Piracicaba, SP, Brazil
                [2 ]USDA-APHIS Screwworm Eradication Program / 9100 Panama Place, Washington, D.C. 20521, USA; E-Mail: John.B.Welch@ 123456aphis.usda.gov
                Author notes
                [* ]Author to whom correspondence should be addressed; E-Mail: thiagomastrangelo@ 123456gmail.com ; Tel.: +55-86-9820-4794.
                Article
                insects-03-00930
                10.3390/insects3040930
                4553557
                d96cd053-6f87-4bfd-a015-26dc997a2975
                © 2012 by the authors; licensee MDPI, Basel, Switzerland.

                This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license ( http://creativecommons.org/licenses/by/3.0/).

                History
                : 02 August 2012
                : 01 September 2012
                : 25 September 2012
                Categories
                Review

                livestock pests,myiasis,cochliomyia,pest management
                livestock pests, myiasis, cochliomyia, pest management

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