Entomopathogenic fungi against South American tick species
2008
Fernandes, Éverton Kort Kamp | Bittencourt, Vânia Rita Elias Pinheiro
Ticks are parasites of serious concern for humans, domesticated animals and wild animals. Despite scientific advances, in South America the principal control method for ticks is the use of chemical acaricides. Indiscriminate use of these products causes environmental pollution, food contamination and development of tick resistance to acaricides. In vitro studies and field trials have demonstrated that pathogenic fungal isolates not only cause mortality of many tick species, but also reduce subsequent generations due to effects on their reproductive efficacy. Accordingly, this review presents results of several studies which were conducted in South America. Furthermore, it outlines current information on fungal pathogens of ticks and discusses the need to develop and implement effective strategies for use of entomopathogenic fungi to control ticks in the near future.
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