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Year 2003 - Volume 23, Number 3
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Biological control of helminth parasites of animais: Current stage and future outlook. A review, 23(3):93-100
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ABSTRACT.- Mota, M.A., Campos, A.K. &Araújo, J.V. [Biological control of helminth parasites of animais: Current stage and future outlook. A review.] Controle biológico de helmintos parasitos de animais: estágio atual e perspectivas futuras. Pesquisa Veterinária Brasileira 23(3):93-100. Depto Parasitologia, Universidade Federal de Minas Gerais, Cx. Postal 486, Belo Horizonte, MG 31270-901, Brazil.E-mail:mmot@icb.ufmg.br
Biological control is a non-chemical alternative method with its main goal to reduce the amount of parasite population using natural antagonists. The administration of nematophagous fungi to animais has been considered an alternative in gastrointestinal helminthiasis prophylaxis. The nematophagous fungi produce trap-shaped structures, which are responsible for capturing and destroying the free-living stages of nematodes. The genera Arthrobotrys, Duddingtonia and Monacrosporium has been shown efficacy in laboratory and field experiments against cattle, equine, ovine and swine parasites. Severa) fungi formulations have been evaluated, but there is so far no commercial product available. The association of research groups with industry could improve the successful implementation of this control method. |
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