Predatory activity of Butlerius nematodes and nematophagous fungi against Haemonchus contortus infective larvae
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Brasileira de Parasitologia Veterinária (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-29612017000100092 |
Resumo: | Abstract The purpose of this study was to evaluate the predatory activity of the nematode Butlerius spp. and fungal isolates of Duddingtonia flagrans, Clonostachys rosea, Arthrobotrys musiformis and Trichoderma esau against H. contortus infective larvae (L3) in grass pots. Forty-eight plastic gardening pots containing 140 g of sterile soil were used. Panicum spp. grass seeds (200 mg) were sown into each pot and individually watered with 10 mL of tap water. Twelve days after seeding, the pots were randomly divided into 6 groups (n=8). Two thousand H. contortus infective larvae (L3) were added to each group. Additionally, the following treatments were established: Group 1 – 2000 Butlerius spp. larvae; group 2 – A. musiformis (1x107 conidia); group 3 – T. esau (1x107 conidia); group 4 – C. rosea (1x107 conidia), group 5 – D. flagrans (1x107conidia) and Group 6 – no biological controller (control group). The larval population of H. contortus exposed to Butlerius spp. was reduced by 61.9%. Population reductions of 90.4, 66.7, 61.9 and 85.7% were recorded in the pots containing A. musiformis, T. esau, C. rosea and D. flagrans, respectively. The results of this study indicate that the predatory nematode Butlerius spp. and the assessed fungi display an important predatory activity can be considered suitable potential biological control agents. |
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Predatory activity of Butlerius nematodes and nematophagous fungi against Haemonchus contortus infective larvaeBiological controlnematodesDuddingtonia flagransClonostachys roseaArthrobotrys musiformisHaemonchus contortusAbstract The purpose of this study was to evaluate the predatory activity of the nematode Butlerius spp. and fungal isolates of Duddingtonia flagrans, Clonostachys rosea, Arthrobotrys musiformis and Trichoderma esau against H. contortus infective larvae (L3) in grass pots. Forty-eight plastic gardening pots containing 140 g of sterile soil were used. Panicum spp. grass seeds (200 mg) were sown into each pot and individually watered with 10 mL of tap water. Twelve days after seeding, the pots were randomly divided into 6 groups (n=8). Two thousand H. contortus infective larvae (L3) were added to each group. Additionally, the following treatments were established: Group 1 – 2000 Butlerius spp. larvae; group 2 – A. musiformis (1x107 conidia); group 3 – T. esau (1x107 conidia); group 4 – C. rosea (1x107 conidia), group 5 – D. flagrans (1x107conidia) and Group 6 – no biological controller (control group). The larval population of H. contortus exposed to Butlerius spp. was reduced by 61.9%. Population reductions of 90.4, 66.7, 61.9 and 85.7% were recorded in the pots containing A. musiformis, T. esau, C. rosea and D. flagrans, respectively. The results of this study indicate that the predatory nematode Butlerius spp. and the assessed fungi display an important predatory activity can be considered suitable potential biological control agents.Colégio Brasileiro de Parasitologia Veterinária2017-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-29612017000100092Revista Brasileira de Parasitologia Veterinária v.26 n.1 2017reponame:Revista Brasileira de Parasitologia Veterinária (Online)instname:Colégio Brasileiro de Parasitologia Veterinária (CBPV)instacron:CBPV10.1590/s1984-29612016091info:eu-repo/semantics/openAccessSilva,Manoel Eduardo daUriostegui,Miguel Angel MercadoMillán-Orozco,JairGives,Pedro Mendoza deHernández,Enrique LiébanoBraga,Fabio RibeiroAraújo,Jackson Victor deeng2017-04-04T00:00:00Zoai:scielo:S1984-29612017000100092Revistahttp://www.scielo.br/scielo.php?script=sci_serial&lng=pt&pid=1984-2961https://old.scielo.br/oai/scielo-oai.php||zacariascbpv@fcav.unesp.br1984-29610103-846Xopendoar:2017-04-04T00:00Revista Brasileira de Parasitologia Veterinária (Online) - Colégio Brasileiro de Parasitologia Veterinária (CBPV)false |
dc.title.none.fl_str_mv |
Predatory activity of Butlerius nematodes and nematophagous fungi against Haemonchus contortus infective larvae |
title |
Predatory activity of Butlerius nematodes and nematophagous fungi against Haemonchus contortus infective larvae |
spellingShingle |
Predatory activity of Butlerius nematodes and nematophagous fungi against Haemonchus contortus infective larvae Silva,Manoel Eduardo da Biological control nematodes Duddingtonia flagrans Clonostachys rosea Arthrobotrys musiformis Haemonchus contortus |
title_short |
Predatory activity of Butlerius nematodes and nematophagous fungi against Haemonchus contortus infective larvae |
title_full |
Predatory activity of Butlerius nematodes and nematophagous fungi against Haemonchus contortus infective larvae |
title_fullStr |
Predatory activity of Butlerius nematodes and nematophagous fungi against Haemonchus contortus infective larvae |
title_full_unstemmed |
Predatory activity of Butlerius nematodes and nematophagous fungi against Haemonchus contortus infective larvae |
title_sort |
Predatory activity of Butlerius nematodes and nematophagous fungi against Haemonchus contortus infective larvae |
author |
Silva,Manoel Eduardo da |
author_facet |
Silva,Manoel Eduardo da Uriostegui,Miguel Angel Mercado Millán-Orozco,Jair Gives,Pedro Mendoza de Hernández,Enrique Liébano Braga,Fabio Ribeiro Araújo,Jackson Victor de |
author_role |
author |
author2 |
Uriostegui,Miguel Angel Mercado Millán-Orozco,Jair Gives,Pedro Mendoza de Hernández,Enrique Liébano Braga,Fabio Ribeiro Araújo,Jackson Victor de |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Silva,Manoel Eduardo da Uriostegui,Miguel Angel Mercado Millán-Orozco,Jair Gives,Pedro Mendoza de Hernández,Enrique Liébano Braga,Fabio Ribeiro Araújo,Jackson Victor de |
dc.subject.por.fl_str_mv |
Biological control nematodes Duddingtonia flagrans Clonostachys rosea Arthrobotrys musiformis Haemonchus contortus |
topic |
Biological control nematodes Duddingtonia flagrans Clonostachys rosea Arthrobotrys musiformis Haemonchus contortus |
description |
Abstract The purpose of this study was to evaluate the predatory activity of the nematode Butlerius spp. and fungal isolates of Duddingtonia flagrans, Clonostachys rosea, Arthrobotrys musiformis and Trichoderma esau against H. contortus infective larvae (L3) in grass pots. Forty-eight plastic gardening pots containing 140 g of sterile soil were used. Panicum spp. grass seeds (200 mg) were sown into each pot and individually watered with 10 mL of tap water. Twelve days after seeding, the pots were randomly divided into 6 groups (n=8). Two thousand H. contortus infective larvae (L3) were added to each group. Additionally, the following treatments were established: Group 1 – 2000 Butlerius spp. larvae; group 2 – A. musiformis (1x107 conidia); group 3 – T. esau (1x107 conidia); group 4 – C. rosea (1x107 conidia), group 5 – D. flagrans (1x107conidia) and Group 6 – no biological controller (control group). The larval population of H. contortus exposed to Butlerius spp. was reduced by 61.9%. Population reductions of 90.4, 66.7, 61.9 and 85.7% were recorded in the pots containing A. musiformis, T. esau, C. rosea and D. flagrans, respectively. The results of this study indicate that the predatory nematode Butlerius spp. and the assessed fungi display an important predatory activity can be considered suitable potential biological control agents. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-03-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-29612017000100092 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-29612017000100092 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/s1984-29612016091 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Colégio Brasileiro de Parasitologia Veterinária |
publisher.none.fl_str_mv |
Colégio Brasileiro de Parasitologia Veterinária |
dc.source.none.fl_str_mv |
Revista Brasileira de Parasitologia Veterinária v.26 n.1 2017 reponame:Revista Brasileira de Parasitologia Veterinária (Online) instname:Colégio Brasileiro de Parasitologia Veterinária (CBPV) instacron:CBPV |
instname_str |
Colégio Brasileiro de Parasitologia Veterinária (CBPV) |
instacron_str |
CBPV |
institution |
CBPV |
reponame_str |
Revista Brasileira de Parasitologia Veterinária (Online) |
collection |
Revista Brasileira de Parasitologia Veterinária (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Parasitologia Veterinária (Online) - Colégio Brasileiro de Parasitologia Veterinária (CBPV) |
repository.mail.fl_str_mv |
||zacariascbpv@fcav.unesp.br |
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1754208916948910080 |