8 documents found, page 1 of 1
Predatory activity of the nematophagous fungus Duddingtonia flagrans on horse c...
Braga, Fabio R.; Araújo, Jackson V.; Silva, André. R.; Carvalho, Rogério O.; Araujo, Juliana M.; Ferreira, Sebastião R.; Benjamin, Laércio A.This work was performed to determine the predatory capacity in vitro of the nematophagous fungus Duddingtonia flagrans (isolate AC001) on cyathostomin infective larvae of horse (L3). The experimental assay was carried out on plates with 2% water-agar (2% WA). In the treated group, each plate contained 1.000 L3 and 1.000 conidia of the fungus. The control group without fungus only contained 1.000 L3 in the plate...
Ovicidal activity of seven Pochonia chlamydosporia fungal isolates on Ascaris s...
Ferreira, Sebastião R.; Araújo, Jackson V.; Braga, Fabio R.; Araujo, Juliana M.; Carvalho, Rogério O.; Silva, André R.; Frassy, Luiza N.The ovicidal effect of the nematophagous fungus Pochonia chlamydosporia on eggs of Ascaris suum was tested under laboratory conditions. A. suum eggs were plated on 2% water–agar with seven fungal isolates (Isol. 5, Isol. 31, Isol. 1, VC1, Isol. 12, Isol. 22 and VC4) and control without fungus. After 5, 7, 10, 14, 15 and 21 days of incubation, approximately 100 eggs were removed from the plates and classified ac...
Predatory activity of Pochonia chlamydosporia fungus on Toxocara (syn. Neoascar...
Braga, Fabio R.; Ferreira, Sebastião R.; Araújo, Jackson V.; Araujo, Juliana M.; Silva, André R.; Carvalho, Rogério O.; Campos, Artur K.Toxocara (Neoascaris) vitulorum is a gastrointestinal nematode parasite of young ruminants, responsible for high mortality rates in parasitized cattle and buffalo calves. The objective of this work was to compare the predatory capacity under laboratory conditions of four fungal isolates of the nematophagous fungus Pochonia chlamydosporia (VC1, VC4, VC5 and VC12) on T. vitulorum eggs in 2% water-agar (2% WA). T....
Interaction and ovicidal activity of nematophagous fungus Pochonia chlamydospor...
Araújo, Juliana M.; Araújo, Jackson V.; Braga, Fabio R.; Carvalho, Rogério O.; Silva, André R.; Campos, Artur K.The ovicidal activity of the nematophagous fungi Pochonia chlamydosporia (isolates VC1 and VC4), Duddingtonia flagrans (isolate AC001) and Monacrosporium thaumasium (isolate NF34) on Taenia saginata eggs was evaluated under laboratory conditions. T. saginata eggs were plated on 2% water-agar with fungal isolates and controls without fungus and examined after 5, 10 and 15 days. At the end of the experiment P. ch...
Predatory capability of the nematophagous fungus Arthrobotrys robusta preserved...
Braga, Fabio R.; Carvalho, Rogério O.; Silva, André R.; Araújo, Jackson V.; Frassy, Luiza N.; Lafisca, Andrea; Soares, Filippe E. F.Biological control of gastrointestinal nematodiasis in ruminants is an alternative to reduce the number of infective larvae. The fungal isolates predatory activity preservation is a basic requirement for the success of this control type. The aim of this work is to evaluate the predatory capacity of the fungus Arthrobotrys robusta (isolate I-31), preserved on silica gel on infective larvae of Haemonchus contortu...
In vitro predatory activity of nematophagous fungi and after passing through ga...
Araujo, Juliana M.; Araújo, Jackson V.; Braga, Fabio R.; Carvalho, Rogério O.Three isolates of predator fungi Duddingtonia flagrans (AC001), Monacrosporium thaumasium (NF34), and Arthrobotrys robusta (I-31) were assessed in in vitro test regarding the capacity of prey infective larvae (L3) Strongyloides westeri. Compared to control, without fungus, there was a significant decrease (P < 0.01) of 80.4%, 67.9%, and 72.8% in means of infective larvae S. westeri recovered from treatments wit...
In vitro predatory activity of the fungi Duddingtonia flagrans, Monacrosporium ...
Braga, Fabio R.; Silva, André R.; Carvalho, Rogério O.; Araújo, Jackson V.; Guimarães, Pedro Henrique G.; Fujiwara, Ricardo T.; Frassy, Luiza N.The potential role of companion animals as reservoirs for zoonotic diseases has been recognised as a significant public health problem worldwide. Ancylostoma ceylanicum is the only ancylostomatidae species known for infecting human beings. This article aimed to compare the predatory capacity of predatory fungi isolates Duddingtonia flagrans (AC001), Monacrosporium thaumasium (NF34), Monacrosporium sinense (SF53...
Observação in vitro da ação dos isolados fúngicos Duddingtonia flagrans, Monacr...
Braga, Fábio R.; Araújo, Jackson V.; Campos, Artur K.; Carvalho, Rogério O.; Silva, André R.; Tavela, Alexandre O.; Maciel, Alessandro S.Observou-se a ação in vitro dos fungos nematófagos Duddingtonia flagrans, Monacrosporium thaumasium e Verticillium chlamydosporium sobre ovos de Ascaris lumbricoides. Após sete, dez e quatorze dias de interação, o fungo promissor a ser utilizado no controle biológico de Asaris lumbricoides foi o Verticillium chlamydosporium (26-30%). Os outros fungos não foram satisfatórios.; The in vitro action of the nematoph...