In vitro interaction of Brazilian strains of the nematode-trapping fungi Arthrobotrys spp. on Panagrellus sp. and Cooperia punctata.

نویسندگان

  • A P Gomes
  • R S Vasconcellos
  • M L Ramos
  • M P Guimarães
  • A P Yatsuda
  • M C Vieira-Bressan
چکیده

In vitro tests were carried out to verify the activity of 26 Brazilian isolates of predatory fungi of the genus Arthrobotrys on a free-living nematode (Panagrellus sp.) and on infective larvae of Cooperia punctata, a parasitic gastrointestinal nematode of cattle. The results showed that the free-living nematode Panagrellus sp. was the most preyed upon, compared to C. punctata, for all the fungal treatments. Also, variable predatory capacity was observed for different fungal isolates belonging to the same genus when applied to different nematode species.

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In vitro activity of Brazilian strains of the predatory fungi Arthrobotrys spp. on free-living nematodes and infective larvae of Haemonchus placei.

In vitro tests were carried out to assess the activity of 26 Brazilian isolates of predatory fungi of the genus Arthrobotrys on a free-living nematode (Panagrellus sp.) and on infective larvae of Haemonchus placei, a parasitic gastrointestinal nematode of cattle. The results showed that the free-living nematode Panagrellus sp. was the most preyed upon, compared to H. placei, for all the fungal ...

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عنوان ژورنال:
  • Memorias do Instituto Oswaldo Cruz

دوره 96 6  شماره 

صفحات  -

تاریخ انتشار 2001