First report of interaction of nematophagous fungi onLibyostrongylus douglassii (Nematoda: Trichostrongylidae)
Libyostrongylus douglassii is a gastrointestinal nematode parasite of ostriches that can cause up to 50% mortality in young birds. The objective of this study was to compare the predatory capacity of two isolates of the predatory fungi Duddingtonia flagrans(AC001 and CG722 isolates) and one of Arthr...
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| Veröffentlicht in: | Revista brasileira de parasitologia veterinaria 2013-03, Vol.22 (1), p.147-151 |
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| creator | Braga, Fabio Ribeiro Araújo, Jackson Victor Tavela, Alexandre de Oliveira Vilela, Vinicius Longo Ribeiro Soares, Filippe Elias de Freitas Araujo, Juliana Milani Magalhães, Layane Queiroz Silveira, Wendeo Ferreira da Feitosa, Thais Ferreira Dantas, Elaine Silva Atahyde, Ana Célia Rodrigues |
| description | Libyostrongylus douglassii is a gastrointestinal nematode parasite of ostriches that can cause up to 50% mortality in young birds. The objective of this study was to compare the predatory capacity of two isolates of the predatory fungi Duddingtonia flagrans(AC001 and CG722 isolates) and one of Arthrobotrys cladodes (CG719) on infective larvae (L3) of L. douglassii under laboratory conditions, in 2% water-agar medium. The results showed that the fungi tested were effective in preying upon the L3 of L. douglassii (P < 0.05), compared with the control group. However, there was no difference in predatory capacity between the fungi tested (P > 0.05) during the seven days of experimental testing. In comparison with the control, without fungus, there were significant decreases (P < 0.05) of 85.2% (AC001), 81.2% (CG722) and 89.2% (CG719) in the average numbers of L3 of L. douglassii recovered from treatments with the isolates tested. In the present study, the three isolates of the predatory fungi D. flagrans (AC001 and CG722) andA. cladodes (CG719) were efficient at in vitro destruction of the L3 of L. douglassii.
Libyostrongylus douglassii é um nematóide parasito gastrintestinal de avestruzes que pode causar até 50% de mortalidade em aves jovens. O objetivo deste trabalho foi comparar a capacidade predatória de dois isolados de fungos predadores Duddingtonia flagrans (isolados AC001 e CG722) e umArthrobotrys cladodes (CG719) sobre larvas infectantes (L3) de L. douglassii em condições laboratoriais, em meio ágar–água 2%. Os resultados demonstraram que os fungos testados foram eficientes em predar as L3 de L. douglassii (P < 0,05) em relação ao grupo controle. Contudo, não foi observada nenhuma diferença na capacidade predatória entre os fungos testados (P > 0,05) durante os sete dias do ensaio experimental. Em comparação ao controle, sem fungo, houve uma redução significativa (P < 0,05) de 85,2% (AC001); 81,2% (CG722) e 89,2% (C719) na média de L3 recuperadas nas placas do grupo tratado com os isolados testados. No presente trabalho, os três isolados de fungos predadores D. flagrans (AC001 e CG722) e A. cladodes (CG719) foram eficientes na destruição in vitro das L3 deL. douglassii. |
| doi_str_mv | 10.1590/S1984-29612013000100027 |
| format | Article |
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Libyostrongylus douglassii é um nematóide parasito gastrintestinal de avestruzes que pode causar até 50% de mortalidade em aves jovens. O objetivo deste trabalho foi comparar a capacidade predatória de dois isolados de fungos predadores Duddingtonia flagrans (isolados AC001 e CG722) e umArthrobotrys cladodes (CG719) sobre larvas infectantes (L3) de L. douglassii em condições laboratoriais, em meio ágar–água 2%. Os resultados demonstraram que os fungos testados foram eficientes em predar as L3 de L. douglassii (P < 0,05) em relação ao grupo controle. Contudo, não foi observada nenhuma diferença na capacidade predatória entre os fungos testados (P > 0,05) durante os sete dias do ensaio experimental. Em comparação ao controle, sem fungo, houve uma redução significativa (P < 0,05) de 85,2% (AC001); 81,2% (CG722) e 89,2% (C719) na média de L3 recuperadas nas placas do grupo tratado com os isolados testados. No presente trabalho, os três isolados de fungos predadores D. flagrans (AC001 e CG722) e A. cladodes (CG719) foram eficientes na destruição in vitro das L3 deL. douglassii.</description><identifier>ISSN: 1984-2961</identifier><identifier>EISSN: 1984-2961</identifier><identifier>DOI: 10.1590/S1984-29612013000100027</identifier><language>eng</language><publisher>Colégio Brasileiro de Parasitologia Veterinária</publisher><subject>Arthrobotrys cladodes ; Duddingtonia flagrans ; Libyostrongylus douglassii ; Nematophagous fungi ; PARASITOLOGY ; Struthio camelus ; VETERINARY SCIENCES</subject><ispartof>Revista brasileira de parasitologia veterinaria, 2013-03, Vol.22 (1), p.147-151</ispartof><rights>This work is licensed under a Creative Commons Attribution 4.0 International License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2567-988796f2f15b97e032c329d0030469aa32e775e110658eb3c4002a0e9b9697b23</citedby><cites>FETCH-LOGICAL-c2567-988796f2f15b97e032c329d0030469aa32e775e110658eb3c4002a0e9b9697b23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,776,780,860,881,27903,27904</link.rule.ids></links><search><creatorcontrib>Braga, Fabio Ribeiro</creatorcontrib><creatorcontrib>Araújo, Jackson Victor</creatorcontrib><creatorcontrib>Tavela, Alexandre de Oliveira</creatorcontrib><creatorcontrib>Vilela, Vinicius Longo Ribeiro</creatorcontrib><creatorcontrib>Soares, Filippe Elias de Freitas</creatorcontrib><creatorcontrib>Araujo, Juliana Milani</creatorcontrib><creatorcontrib>Magalhães, Layane Queiroz</creatorcontrib><creatorcontrib>Silveira, Wendeo Ferreira da</creatorcontrib><creatorcontrib>Feitosa, Thais Ferreira</creatorcontrib><creatorcontrib>Dantas, Elaine Silva</creatorcontrib><creatorcontrib>Atahyde, Ana Célia Rodrigues</creatorcontrib><title>First report of interaction of nematophagous fungi onLibyostrongylus douglassii (Nematoda: Trichostrongylidae)</title><title>Revista brasileira de parasitologia veterinaria</title><addtitle>Rev. Bras. Parasitol. Vet</addtitle><description>Libyostrongylus douglassii is a gastrointestinal nematode parasite of ostriches that can cause up to 50% mortality in young birds. The objective of this study was to compare the predatory capacity of two isolates of the predatory fungi Duddingtonia flagrans(AC001 and CG722 isolates) and one of Arthrobotrys cladodes (CG719) on infective larvae (L3) of L. douglassii under laboratory conditions, in 2% water-agar medium. The results showed that the fungi tested were effective in preying upon the L3 of L. douglassii (P < 0.05), compared with the control group. However, there was no difference in predatory capacity between the fungi tested (P > 0.05) during the seven days of experimental testing. In comparison with the control, without fungus, there were significant decreases (P < 0.05) of 85.2% (AC001), 81.2% (CG722) and 89.2% (CG719) in the average numbers of L3 of L. douglassii recovered from treatments with the isolates tested. In the present study, the three isolates of the predatory fungi D. flagrans (AC001 and CG722) andA. cladodes (CG719) were efficient at in vitro destruction of the L3 of L. douglassii.
Libyostrongylus douglassii é um nematóide parasito gastrintestinal de avestruzes que pode causar até 50% de mortalidade em aves jovens. O objetivo deste trabalho foi comparar a capacidade predatória de dois isolados de fungos predadores Duddingtonia flagrans (isolados AC001 e CG722) e umArthrobotrys cladodes (CG719) sobre larvas infectantes (L3) de L. douglassii em condições laboratoriais, em meio ágar–água 2%. Os resultados demonstraram que os fungos testados foram eficientes em predar as L3 de L. douglassii (P < 0,05) em relação ao grupo controle. Contudo, não foi observada nenhuma diferença na capacidade predatória entre os fungos testados (P > 0,05) durante os sete dias do ensaio experimental. Em comparação ao controle, sem fungo, houve uma redução significativa (P < 0,05) de 85,2% (AC001); 81,2% (CG722) e 89,2% (C719) na média de L3 recuperadas nas placas do grupo tratado com os isolados testados. No presente trabalho, os três isolados de fungos predadores D. flagrans (AC001 e CG722) e A. cladodes (CG719) foram eficientes na destruição in vitro das L3 deL. douglassii.</description><subject>Arthrobotrys cladodes</subject><subject>Duddingtonia flagrans</subject><subject>Libyostrongylus douglassii</subject><subject>Nematophagous fungi</subject><subject>PARASITOLOGY</subject><subject>Struthio camelus</subject><subject>VETERINARY SCIENCES</subject><issn>1984-2961</issn><issn>1984-2961</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>DOA</sourceid><recordid>eNptUctOwzAQtBBIlMc3kCMcUvxI_OCGKgqVKjhQztbGcVJXaVzZ6aF_j9uiCiQOK6_HO6PxLEJ3BI9JqfDjJ1GyyKnihGLCMMYkFRVnaHR6OP_VX6KrGFcY8zTFRqifuhCHLNiND0Pmm8z1gw1gBuf7_bW3axj8Zgmt38as2faty3w_d9XOxyH4vt11Ca_9tu0gRuey-_cDo4anbBGcWZ7GXA324QZdNNBFe_tzXqOv6cti8pbPP15nk-d5bmjJRa6kFIo3tCFlpYTFjBpGVZ0c44IrAEatEKUlBPNS2oqZIn0ZsFWV4kpUlF2j2VG39rDSm-DWEHbag9MHwIdWQxic6awupWTG1FRSagvgFngCmBWSCqJoDUlrfNSKxtnO65Xfhj6Z14fk9d_kSSESQRwJJvgYg21OBgjW-539y0w7Y9_coofV</recordid><startdate>201303</startdate><enddate>201303</enddate><creator>Braga, Fabio Ribeiro</creator><creator>Araújo, Jackson Victor</creator><creator>Tavela, Alexandre de Oliveira</creator><creator>Vilela, Vinicius Longo Ribeiro</creator><creator>Soares, Filippe Elias de Freitas</creator><creator>Araujo, Juliana Milani</creator><creator>Magalhães, Layane Queiroz</creator><creator>Silveira, Wendeo Ferreira da</creator><creator>Feitosa, Thais Ferreira</creator><creator>Dantas, Elaine Silva</creator><creator>Atahyde, Ana Célia Rodrigues</creator><general>Colégio Brasileiro de Parasitologia Veterinária</general><general>Colégio Brasileiro de Parasitologia Veterinaria</general><scope>AAYXX</scope><scope>CITATION</scope><scope>GPN</scope><scope>DOA</scope></search><sort><creationdate>201303</creationdate><title>First report of interaction of nematophagous fungi onLibyostrongylus douglassii (Nematoda: Trichostrongylidae)</title><author>Braga, Fabio Ribeiro ; Araújo, Jackson Victor ; Tavela, Alexandre de Oliveira ; Vilela, Vinicius Longo Ribeiro ; Soares, Filippe Elias de Freitas ; Araujo, Juliana Milani ; Magalhães, Layane Queiroz ; Silveira, Wendeo Ferreira da ; Feitosa, Thais Ferreira ; Dantas, Elaine Silva ; Atahyde, Ana Célia Rodrigues</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2567-988796f2f15b97e032c329d0030469aa32e775e110658eb3c4002a0e9b9697b23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Arthrobotrys cladodes</topic><topic>Duddingtonia flagrans</topic><topic>Libyostrongylus douglassii</topic><topic>Nematophagous fungi</topic><topic>PARASITOLOGY</topic><topic>Struthio camelus</topic><topic>VETERINARY SCIENCES</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Braga, Fabio Ribeiro</creatorcontrib><creatorcontrib>Araújo, Jackson Victor</creatorcontrib><creatorcontrib>Tavela, Alexandre de Oliveira</creatorcontrib><creatorcontrib>Vilela, Vinicius Longo Ribeiro</creatorcontrib><creatorcontrib>Soares, Filippe Elias de Freitas</creatorcontrib><creatorcontrib>Araujo, Juliana Milani</creatorcontrib><creatorcontrib>Magalhães, Layane Queiroz</creatorcontrib><creatorcontrib>Silveira, Wendeo Ferreira da</creatorcontrib><creatorcontrib>Feitosa, Thais Ferreira</creatorcontrib><creatorcontrib>Dantas, Elaine Silva</creatorcontrib><creatorcontrib>Atahyde, Ana Célia Rodrigues</creatorcontrib><collection>CrossRef</collection><collection>SciELO</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>Revista brasileira de parasitologia veterinaria</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Braga, Fabio Ribeiro</au><au>Araújo, Jackson Victor</au><au>Tavela, Alexandre de Oliveira</au><au>Vilela, Vinicius Longo Ribeiro</au><au>Soares, Filippe Elias de Freitas</au><au>Araujo, Juliana Milani</au><au>Magalhães, Layane Queiroz</au><au>Silveira, Wendeo Ferreira da</au><au>Feitosa, Thais Ferreira</au><au>Dantas, Elaine Silva</au><au>Atahyde, Ana Célia Rodrigues</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>First report of interaction of nematophagous fungi onLibyostrongylus douglassii (Nematoda: Trichostrongylidae)</atitle><jtitle>Revista brasileira de parasitologia veterinaria</jtitle><addtitle>Rev. Bras. Parasitol. Vet</addtitle><date>2013-03</date><risdate>2013</risdate><volume>22</volume><issue>1</issue><spage>147</spage><epage>151</epage><pages>147-151</pages><issn>1984-2961</issn><eissn>1984-2961</eissn><abstract>Libyostrongylus douglassii is a gastrointestinal nematode parasite of ostriches that can cause up to 50% mortality in young birds. The objective of this study was to compare the predatory capacity of two isolates of the predatory fungi Duddingtonia flagrans(AC001 and CG722 isolates) and one of Arthrobotrys cladodes (CG719) on infective larvae (L3) of L. douglassii under laboratory conditions, in 2% water-agar medium. The results showed that the fungi tested were effective in preying upon the L3 of L. douglassii (P < 0.05), compared with the control group. However, there was no difference in predatory capacity between the fungi tested (P > 0.05) during the seven days of experimental testing. In comparison with the control, without fungus, there were significant decreases (P < 0.05) of 85.2% (AC001), 81.2% (CG722) and 89.2% (CG719) in the average numbers of L3 of L. douglassii recovered from treatments with the isolates tested. In the present study, the three isolates of the predatory fungi D. flagrans (AC001 and CG722) andA. cladodes (CG719) were efficient at in vitro destruction of the L3 of L. douglassii.
Libyostrongylus douglassii é um nematóide parasito gastrintestinal de avestruzes que pode causar até 50% de mortalidade em aves jovens. O objetivo deste trabalho foi comparar a capacidade predatória de dois isolados de fungos predadores Duddingtonia flagrans (isolados AC001 e CG722) e umArthrobotrys cladodes (CG719) sobre larvas infectantes (L3) de L. douglassii em condições laboratoriais, em meio ágar–água 2%. Os resultados demonstraram que os fungos testados foram eficientes em predar as L3 de L. douglassii (P < 0,05) em relação ao grupo controle. Contudo, não foi observada nenhuma diferença na capacidade predatória entre os fungos testados (P > 0,05) durante os sete dias do ensaio experimental. Em comparação ao controle, sem fungo, houve uma redução significativa (P < 0,05) de 85,2% (AC001); 81,2% (CG722) e 89,2% (C719) na média de L3 recuperadas nas placas do grupo tratado com os isolados testados. No presente trabalho, os três isolados de fungos predadores D. flagrans (AC001 e CG722) e A. cladodes (CG719) foram eficientes na destruição in vitro das L3 deL. douglassii.</abstract><pub>Colégio Brasileiro de Parasitologia Veterinária</pub><doi>10.1590/S1984-29612013000100027</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
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| identifier | ISSN: 1984-2961 |
| ispartof | Revista brasileira de parasitologia veterinaria, 2013-03, Vol.22 (1), p.147-151 |
| issn | 1984-2961 1984-2961 |
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| subjects | Arthrobotrys cladodes Duddingtonia flagrans Libyostrongylus douglassii Nematophagous fungi PARASITOLOGY Struthio camelus VETERINARY SCIENCES |
| title | First report of interaction of nematophagous fungi onLibyostrongylus douglassii (Nematoda: Trichostrongylidae) |
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