A new method for the inoculation of Phytophthora palmivora (Butler) into cacao seedlings under greenhouse conditions.
Identifieur interne : 000319 ( Main/Exploration ); précédent : 000318; suivant : 000320A new method for the inoculation of Phytophthora palmivora (Butler) into cacao seedlings under greenhouse conditions.
Auteurs : Paola Delgadillo-Durán [Colombie] ; Mauricio Soto-Suárez [Colombie] ; Leonora Rodriguez-Polanco [Colombie] ; Martha Carrero-Gutierrez [Colombie] ; Esperanza Torres-Rojas ; Roxana Yockteng [Colombie, France]Source :
- Plant methods [ 1746-4811 ] ; 2020.
Abstract
Background
The black pod disease affects cacao plantations worldwide; it is caused by the oomycete species of the genus
Results
Seedlings of different cacao genotypes were inoculated with
Conclusions
The agar-water solution method presented in this study is an efficient alternative inoculation protocol for the identification of cacao genotypes that are resistant to black pod under greenhouse conditions.
DOI: 10.1186/s13007-020-00656-8
PubMed: 32831896
PubMed Central: PMC7437064
Affiliations:
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first="Mauricio" last="Soto-Suárez">Mauricio Soto-Suárez</name><affiliation wicri:level="1"><nlm:affiliation>Corporación Colombiana de Investigación Agropecuaria (AGROSAVIA), Centro de Investigación Tibaitatá, Km 14 vía Mosquera, Bogotá, Colombia.</nlm:affiliation><country xml:lang="fr">Colombie</country><wicri:regionArea>Corporación Colombiana de Investigación Agropecuaria (AGROSAVIA), Centro de Investigación Tibaitatá, Km 14 vía Mosquera, Bogotá</wicri:regionArea><wicri:noRegion>Bogotá</wicri:noRegion></affiliation></author><author><name sortKey="Rodriguez Polanco, Leonora" sort="Rodriguez Polanco, Leonora" uniqKey="Rodriguez Polanco L" first="Leonora" last="Rodriguez-Polanco">Leonora Rodriguez-Polanco</name><affiliation wicri:level="1"><nlm:affiliation>Corporación Colombiana de Investigación Agropecuaria (AGROSAVIA), Centro de Investigación Nataima, Km 9 vía Espinal-Chicoral, Tolima, Colombia.</nlm:affiliation><country xml:lang="fr">Colombie</country><wicri:regionArea>Corporación Colombiana de Investigación Agropecuaria (AGROSAVIA), Centro de Investigación Nataima, Km 9 vía Espinal-Chicoral, Tolima</wicri:regionArea><wicri:noRegion>Tolima</wicri:noRegion></affiliation></author><author><name sortKey="Carrero Gutierrez, Martha" sort="Carrero Gutierrez, Martha" uniqKey="Carrero Gutierrez M" first="Martha" last="Carrero-Gutierrez">Martha Carrero-Gutierrez</name><affiliation wicri:level="1"><nlm:affiliation>Corporación Colombiana de Investigación Agropecuaria (AGROSAVIA), Centro de Investigación Nataima, Km 9 vía Espinal-Chicoral, Tolima, Colombia.</nlm:affiliation><country xml:lang="fr">Colombie</country><wicri:regionArea>Corporación Colombiana de Investigación Agropecuaria (AGROSAVIA), Centro de Investigación Nataima, Km 9 vía Espinal-Chicoral, Tolima</wicri:regionArea><wicri:noRegion>Tolima</wicri:noRegion></affiliation></author><author><name sortKey="Torres Rojas, Esperanza" sort="Torres Rojas, Esperanza" uniqKey="Torres Rojas E" first="Esperanza" last="Torres-Rojas">Esperanza Torres-Rojas</name><affiliation><nlm:affiliation>Universidad Nacional de Colombia, Bogotá, D.C Colombia.</nlm:affiliation><wicri:noCountry code="subField">D.C</wicri:noCountry></affiliation></author><author><name sortKey="Yockteng, Roxana" sort="Yockteng, Roxana" uniqKey="Yockteng R" first="Roxana" last="Yockteng">Roxana Yockteng</name><affiliation wicri:level="1"><nlm:affiliation>Corporación Colombiana de Investigación Agropecuaria (AGROSAVIA), Centro de Investigación Tibaitatá, Km 14 vía Mosquera, Bogotá, Colombia.</nlm:affiliation><country xml:lang="fr">Colombie</country><wicri:regionArea>Corporación Colombiana de Investigación Agropecuaria (AGROSAVIA), Centro de Investigación Tibaitatá, Km 14 vía Mosquera, Bogotá</wicri:regionArea><wicri:noRegion>Bogotá</wicri:noRegion></affiliation><affiliation wicri:level="3"><nlm:affiliation>Institut de Systématique, Evolution, Biodiversité-UMR-CNRS 7205, National Museum of Natural History, Paris, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Institut de Systématique, Evolution, Biodiversité-UMR-CNRS 7205, National Museum of Natural History, Paris</wicri:regionArea><placeName><region type="region">Île-de-France</region><region type="old region">Île-de-France</region><settlement type="city">Paris</settlement></placeName></affiliation></author></analytic><series><title level="j">Plant methods</title><idno type="ISSN">1746-4811</idno><imprint><date when="2020" type="published">2020</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p><b>Background</b></p><p>The black pod disease affects cacao plantations worldwide; it is caused by the oomycete species of the genus </p></div><div type="abstract" xml:lang="en"><p><b>Results</b></p><p>Seedlings of different cacao genotypes were inoculated with </p></div><div type="abstract" xml:lang="en"><p><b>Conclusions</b></p><p>The agar-water solution method presented in this study is an efficient alternative inoculation protocol for the identification of cacao genotypes that are resistant to black pod under greenhouse conditions.</p></div></front></TEI><pubmed><MedlineCitation Status="PubMed-not-MEDLINE" Owner="NLM"><PMID Version="1">32831896</PMID><DateRevised><Year>2020</Year><Month>09</Month><Day>28</Day></DateRevised><Article PubModel="Electronic-eCollection"><Journal><ISSN IssnType="Print">1746-4811</ISSN><JournalIssue CitedMedium="Print"><Volume>16</Volume><PubDate><Year>2020</Year></PubDate></JournalIssue><Title>Plant methods</Title><ISOAbbreviation>Plant Methods</ISOAbbreviation></Journal><ArticleTitle>A new method for the inoculation of <i>Phytophthora palmivora</i> (Butler) into cacao seedlings under greenhouse conditions.</ArticleTitle><Pagination><MedlinePgn>114</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1186/s13007-020-00656-8</ELocationID><Abstract><AbstractText Label="Background" NlmCategory="UNASSIGNED">The black pod disease affects cacao plantations worldwide; it is caused by the oomycete species of the genus <i>Phytophthora</i>. The resistance of cacao plants to the black pod is commonly evaluated by artificial inoculation of the pathogen and the monitoring of the disease symptoms. However, it is difficult to identify resistant plants because the commonly used methods for the inoculation of the pathogens produce inconsistent results. Therefore, this study aimed to develop an efficient and reliable method to evaluate the resistance of <i>Theobroma cacao</i> seedlings to the infection by <i>Phytophthora palmivora.</i></AbstractText><AbstractText Label="Results" NlmCategory="UNASSIGNED">Seedlings of different cacao genotypes were inoculated with <i>P. palmivora</i> under greenhouse conditions using the previously reported inoculation methods and a newly proposed method, the agar-water solution method. While none of the previously reported methods was effective, the agar-water solution method ensured a 100% seedling infection under greenhouse conditions. The proposed agar-water methodology is fast, simple and reproducible. Furthermore, the evaluation of this method in susceptible (CCN-51) and tolerant (SCA-6) <i>T. cacao</i> genotypes produced the expected contrasting results.</AbstractText><AbstractText Label="Conclusions" NlmCategory="UNASSIGNED">The agar-water solution method presented in this study is an efficient alternative inoculation protocol for the identification of cacao genotypes that are resistant to black pod under greenhouse conditions.</AbstractText><CopyrightInformation>© The Author(s) 2020.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Delgadillo-Durán</LastName><ForeName>Paola</ForeName><Initials>P</Initials><AffiliationInfo><Affiliation>Corporación Colombiana de Investigación Agropecuaria (AGROSAVIA), Centro de Investigación Tibaitatá, Km 14 vía Mosquera, Bogotá, Colombia.</Affiliation><Identifier Source="GRID">grid.466621.1</Identifier><Identifier Source="ISNI">0000 0001 1703 2808</Identifier></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Soto-Suárez</LastName><ForeName>Mauricio</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Corporación Colombiana de Investigación Agropecuaria (AGROSAVIA), Centro de Investigación Tibaitatá, Km 14 vía Mosquera, Bogotá, Colombia.</Affiliation><Identifier Source="GRID">grid.466621.1</Identifier><Identifier Source="ISNI">0000 0001 1703 2808</Identifier></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Rodriguez-Polanco</LastName><ForeName>Leonora</ForeName><Initials>L</Initials><AffiliationInfo><Affiliation>Corporación Colombiana de Investigación Agropecuaria (AGROSAVIA), Centro de Investigación Nataima, Km 9 vía Espinal-Chicoral, Tolima, Colombia.</Affiliation><Identifier Source="GRID">grid.466621.1</Identifier><Identifier Source="ISNI">0000 0001 1703 2808</Identifier></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Carrero-Gutierrez</LastName><ForeName>Martha</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Corporación Colombiana de Investigación Agropecuaria (AGROSAVIA), Centro de Investigación Nataima, Km 9 vía Espinal-Chicoral, Tolima, Colombia.</Affiliation><Identifier Source="GRID">grid.466621.1</Identifier><Identifier Source="ISNI">0000 0001 1703 2808</Identifier></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Torres-Rojas</LastName><ForeName>Esperanza</ForeName><Initials>E</Initials><AffiliationInfo><Affiliation>Universidad Nacional de Colombia, Bogotá, D.C Colombia.</Affiliation><Identifier Source="GRID">grid.10689.36</Identifier><Identifier Source="ISNI">0000 0001 0286 3748</Identifier></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Yockteng</LastName><ForeName>Roxana</ForeName><Initials>R</Initials><Identifier Source="ORCID">0000-0003-2133-6139</Identifier><AffiliationInfo><Affiliation>Corporación Colombiana de Investigación Agropecuaria (AGROSAVIA), Centro de Investigación Tibaitatá, Km 14 vía Mosquera, Bogotá, Colombia.</Affiliation><Identifier Source="GRID">grid.466621.1</Identifier><Identifier Source="ISNI">0000 0001 1703 2808</Identifier></AffiliationInfo><AffiliationInfo><Affiliation>Institut de Systématique, Evolution, Biodiversité-UMR-CNRS 7205, National Museum of Natural History, Paris, France.</Affiliation><Identifier Source="GRID">grid.410350.3</Identifier><Identifier Source="ISNI">0000 0001 2174 9334</Identifier></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2020</Year><Month>08</Month><Day>19</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Plant Methods</MedlineTA><NlmUniqueID>101245798</NlmUniqueID><ISSNLinking>1746-4811</ISSNLinking></MedlineJournalInfo><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Black pod</Keyword><Keyword MajorTopicYN="N">Image analysis</Keyword><Keyword MajorTopicYN="N">Inoculation method</Keyword><Keyword MajorTopicYN="N">Resistance evaluation</Keyword><Keyword MajorTopicYN="N">Theobroma cacao</Keyword></KeywordList><CoiStatement>Competing interestsThe authors declare that they have no competing interests.</CoiStatement></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2018</Year><Month>10</Month><Day>14</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2020</Year><Month>08</Month><Day>10</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2020</Year><Month>8</Month><Day>25</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2020</Year><Month>8</Month><Day>25</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2020</Year><Month>8</Month><Day>25</Day><Hour>6</Hour><Minute>1</Minute></PubMedPubDate></History><PublicationStatus>epublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">32831896</ArticleId><ArticleId IdType="doi">10.1186/s13007-020-00656-8</ArticleId><ArticleId IdType="pii">656</ArticleId><ArticleId IdType="pmc">PMC7437064</ArticleId></ArticleIdList><ReferenceList><Reference><Citation>Philos Trans R Soc Lond B Biol Sci. 2016 Dec 5;371(1709):</Citation><ArticleIdList><ArticleId IdType="pubmed">28080985</ArticleId></ArticleIdList></Reference><Reference><Citation>Plant Dis. 1997 Jun;81(6):619-624</Citation><ArticleIdList><ArticleId IdType="pubmed">30861846</ArticleId></ArticleIdList></Reference><Reference><Citation>Proc Natl Acad Sci U S A. 1987 Aug;84(16):5823-7</Citation><ArticleIdList><ArticleId IdType="pubmed">3475703</ArticleId></ArticleIdList></Reference><Reference><Citation>PLoS One. 2012;7(7):e40915</Citation><ArticleIdList><ArticleId IdType="pubmed">22848411</ArticleId></ArticleIdList></Reference><Reference><Citation>Phytopathology. 2007 Dec;97(12):1650-3</Citation><ArticleIdList><ArticleId IdType="pubmed">18943728</ArticleId></ArticleIdList></Reference></ReferenceList></PubmedData></pubmed><affiliations><list><country><li>Colombie</li><li>France</li></country><region><li>Île-de-France</li></region><settlement><li>Paris</li></settlement></list><tree><noCountry><name sortKey="Torres Rojas, Esperanza" sort="Torres Rojas, Esperanza" uniqKey="Torres Rojas E" first="Esperanza" last="Torres-Rojas">Esperanza Torres-Rojas</name></noCountry><country name="Colombie"><noRegion><name sortKey="Delgadillo Duran, Paola" sort="Delgadillo Duran, Paola" uniqKey="Delgadillo Duran P" first="Paola" last="Delgadillo-Durán">Paola Delgadillo-Durán</name></noRegion><name sortKey="Carrero Gutierrez, Martha" sort="Carrero Gutierrez, Martha" uniqKey="Carrero Gutierrez M" first="Martha" last="Carrero-Gutierrez">Martha Carrero-Gutierrez</name><name sortKey="Rodriguez Polanco, Leonora" sort="Rodriguez Polanco, Leonora" uniqKey="Rodriguez Polanco L" first="Leonora" last="Rodriguez-Polanco">Leonora Rodriguez-Polanco</name><name sortKey="Soto Suarez, Mauricio" sort="Soto Suarez, Mauricio" uniqKey="Soto Suarez M" first="Mauricio" last="Soto-Suárez">Mauricio Soto-Suárez</name><name sortKey="Yockteng, Roxana" sort="Yockteng, Roxana" uniqKey="Yockteng R" first="Roxana" last="Yockteng">Roxana Yockteng</name></country><country name="France"><region name="Île-de-France"><name sortKey="Yockteng, Roxana" sort="Yockteng, Roxana" uniqKey="Yockteng R" first="Roxana" last="Yockteng">Roxana Yockteng</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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