Plant-Nematode co-cultures in the screening of sustainable nematicides against soil-dweling parasitic nematodes of plants
Main Author: | |
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Publication Date: | 2022 |
Other Authors: | , , , |
Format: | Article |
Language: | eng |
Source: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Download full: | http://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2022000300591 |
Summary: | Abstract The diseases caused by plant parasitic nematodes are still a serious constraint to modern global crop production. An increasing number of active compounds in commercial nematicidal formulations is being banned from use by common policies of pest management. Farmer communities report a low efficiency for the replacement pesticides, which reflects on crop yield and productivity. Novel sustainable biopesticides are urgently needed to cope with global food demands while respecting the most recent environmental policies. Plant-nematode co-cultures offer a stable biotechnological screening tool able to assess the active compound’s nematicidal activity and its effect on host tissues, simultaneously, in an easily accessible system that simulates natural infection. These systems are being developed and optimized at the Nematology laboratory of INIAV. Preliminary results were obtained for co-cultures of Solanum lycopersicum with the nematode Meloidogyne ethiopica and S. tuberosum with Globodera pallida. Future studies will target other plant parasitic nematodes, e.g., the root lesion nematodes (Pratylenchus penetrans) in transgenic roots of potato and the pinewood nematode (Bursaphelenchus xylophilus) on in vitro pine shoots (Pinus sp.). |
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Plant-Nematode co-cultures in the screening of sustainable nematicides against soil-dweling parasitic nematodes of plantsagroecosystemsbiopesticidesin vitro culturesnematicide screeningsoil nematodesAbstract The diseases caused by plant parasitic nematodes are still a serious constraint to modern global crop production. An increasing number of active compounds in commercial nematicidal formulations is being banned from use by common policies of pest management. Farmer communities report a low efficiency for the replacement pesticides, which reflects on crop yield and productivity. Novel sustainable biopesticides are urgently needed to cope with global food demands while respecting the most recent environmental policies. Plant-nematode co-cultures offer a stable biotechnological screening tool able to assess the active compound’s nematicidal activity and its effect on host tissues, simultaneously, in an easily accessible system that simulates natural infection. These systems are being developed and optimized at the Nematology laboratory of INIAV. Preliminary results were obtained for co-cultures of Solanum lycopersicum with the nematode Meloidogyne ethiopica and S. tuberosum with Globodera pallida. Future studies will target other plant parasitic nematodes, e.g., the root lesion nematodes (Pratylenchus penetrans) in transgenic roots of potato and the pinewood nematode (Bursaphelenchus xylophilus) on in vitro pine shoots (Pinus sp.).Sociedade de Ciências Agrárias de Portugal2022-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articletext/htmlhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2022000300591Revista de Ciências Agrárias v.45 n.4 2022reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAPenghttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2022000300591Faria,Jorge M. S.Vicente,Cláudia S. L.Rusinque,LeidyCamacho,M. JoãoInácio,Maria L.info:eu-repo/semantics/openAccess2024-02-06T17:03:05Zoai:scielo:S0871-018X2022000300591Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:17:51.912828Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Plant-Nematode co-cultures in the screening of sustainable nematicides against soil-dweling parasitic nematodes of plants |
title |
Plant-Nematode co-cultures in the screening of sustainable nematicides against soil-dweling parasitic nematodes of plants |
spellingShingle |
Plant-Nematode co-cultures in the screening of sustainable nematicides against soil-dweling parasitic nematodes of plants Faria,Jorge M. S. agroecosystems biopesticides in vitro cultures nematicide screening soil nematodes |
title_short |
Plant-Nematode co-cultures in the screening of sustainable nematicides against soil-dweling parasitic nematodes of plants |
title_full |
Plant-Nematode co-cultures in the screening of sustainable nematicides against soil-dweling parasitic nematodes of plants |
title_fullStr |
Plant-Nematode co-cultures in the screening of sustainable nematicides against soil-dweling parasitic nematodes of plants |
title_full_unstemmed |
Plant-Nematode co-cultures in the screening of sustainable nematicides against soil-dweling parasitic nematodes of plants |
title_sort |
Plant-Nematode co-cultures in the screening of sustainable nematicides against soil-dweling parasitic nematodes of plants |
author |
Faria,Jorge M. S. |
author_facet |
Faria,Jorge M. S. Vicente,Cláudia S. L. Rusinque,Leidy Camacho,M. João Inácio,Maria L. |
author_role |
author |
author2 |
Vicente,Cláudia S. L. Rusinque,Leidy Camacho,M. João Inácio,Maria L. |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Faria,Jorge M. S. Vicente,Cláudia S. L. Rusinque,Leidy Camacho,M. João Inácio,Maria L. |
dc.subject.por.fl_str_mv |
agroecosystems biopesticides in vitro cultures nematicide screening soil nematodes |
topic |
agroecosystems biopesticides in vitro cultures nematicide screening soil nematodes |
description |
Abstract The diseases caused by plant parasitic nematodes are still a serious constraint to modern global crop production. An increasing number of active compounds in commercial nematicidal formulations is being banned from use by common policies of pest management. Farmer communities report a low efficiency for the replacement pesticides, which reflects on crop yield and productivity. Novel sustainable biopesticides are urgently needed to cope with global food demands while respecting the most recent environmental policies. Plant-nematode co-cultures offer a stable biotechnological screening tool able to assess the active compound’s nematicidal activity and its effect on host tissues, simultaneously, in an easily accessible system that simulates natural infection. These systems are being developed and optimized at the Nematology laboratory of INIAV. Preliminary results were obtained for co-cultures of Solanum lycopersicum with the nematode Meloidogyne ethiopica and S. tuberosum with Globodera pallida. Future studies will target other plant parasitic nematodes, e.g., the root lesion nematodes (Pratylenchus penetrans) in transgenic roots of potato and the pinewood nematode (Bursaphelenchus xylophilus) on in vitro pine shoots (Pinus sp.). |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-12-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2022000300591 |
url |
http://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2022000300591 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
http://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2022000300591 |
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 |
Sociedade de Ciências Agrárias de Portugal |
publisher.none.fl_str_mv |
Sociedade de Ciências Agrárias de Portugal |
dc.source.none.fl_str_mv |
Revista de Ciências Agrárias v.45 n.4 2022 reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799137271211884544 |