Response of cattleya hybrids for Fusarium oxysporum f. sp. cattleyae Foster
The Cattleya genus has a great importance in the flower agro-business market. Fusarium wilts, caused by Fusarium oxysporum f. sp. cattleyae, is considered one of the main factors of decline and death of plants of this genus. Using seven hybrids (intra and intergenerics) of Cattleya, tests of resista...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Instituto de Tecnologia do Paraná (Tecpar)
2011-04-01
|
| Series: | Brazilian Archives of Biology and Technology |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132011000200007 |
| _version_ | 1818271246208466944 |
|---|---|
| author | Cristiano Pedroso-de-Moraes Marcelo Claro de Souza Cínthia Cristina Ronconi Marco Aurélio Marteline |
| author_facet | Cristiano Pedroso-de-Moraes Marcelo Claro de Souza Cínthia Cristina Ronconi Marco Aurélio Marteline |
| author_sort | Cristiano Pedroso-de-Moraes |
| collection | DOAJ |
| description | The Cattleya genus has a great importance in the flower agro-business market. Fusarium wilts, caused by Fusarium oxysporum f. sp. cattleyae, is considered one of the main factors of decline and death of plants of this genus. Using seven hybrids (intra and intergenerics) of Cattleya, tests of resistance and susceptibility to F. oxysporum were performed in conditions of greenhouse for 12 months, using, as evaluation criterion, a scale of the disease severity ranging from one (resistant) to eight (highly susceptible). High susceptibility to the fungus by Cattleya Nobile's Wax Toy, Cattleya Orquidacea's Mister Fast intrageneric hybrids and Potinara Orquidacea's Havana Brown intergeneric hybrid, related to Brassocattleya Orquidacea's Melody intergeneric hybrid, high resistance to the pathogens was observed. |
| first_indexed | 2024-12-12T21:23:07Z |
| format | Article |
| id | doaj.art-7ff040a5c98648dabbf3ea925c88ac4d |
| institution | Directory Open Access Journal |
| issn | 1516-8913 1678-4324 |
| language | English |
| last_indexed | 2024-12-12T21:23:07Z |
| publishDate | 2011-04-01 |
| publisher | Instituto de Tecnologia do Paraná (Tecpar) |
| record_format | Article |
| series | Brazilian Archives of Biology and Technology |
| spelling | doaj.art-7ff040a5c98648dabbf3ea925c88ac4d2022-12-22T00:11:31ZengInstituto de Tecnologia do Paraná (Tecpar)Brazilian Archives of Biology and Technology1516-89131678-43242011-04-0154226727110.1590/S1516-89132011000200007Response of cattleya hybrids for Fusarium oxysporum f. sp. cattleyae FosterCristiano Pedroso-de-MoraesMarcelo Claro de SouzaCínthia Cristina RonconiMarco Aurélio MartelineThe Cattleya genus has a great importance in the flower agro-business market. Fusarium wilts, caused by Fusarium oxysporum f. sp. cattleyae, is considered one of the main factors of decline and death of plants of this genus. Using seven hybrids (intra and intergenerics) of Cattleya, tests of resistance and susceptibility to F. oxysporum were performed in conditions of greenhouse for 12 months, using, as evaluation criterion, a scale of the disease severity ranging from one (resistant) to eight (highly susceptible). High susceptibility to the fungus by Cattleya Nobile's Wax Toy, Cattleya Orquidacea's Mister Fast intrageneric hybrids and Potinara Orquidacea's Havana Brown intergeneric hybrid, related to Brassocattleya Orquidacea's Melody intergeneric hybrid, high resistance to the pathogens was observed.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132011000200007Fusarium wiltsorchidvarietal resistance |
| spellingShingle | Cristiano Pedroso-de-Moraes Marcelo Claro de Souza Cínthia Cristina Ronconi Marco Aurélio Marteline Response of cattleya hybrids for Fusarium oxysporum f. sp. cattleyae Foster Brazilian Archives of Biology and Technology Fusarium wilts orchid varietal resistance |
| title | Response of cattleya hybrids for Fusarium oxysporum f. sp. cattleyae Foster |
| title_full | Response of cattleya hybrids for Fusarium oxysporum f. sp. cattleyae Foster |
| title_fullStr | Response of cattleya hybrids for Fusarium oxysporum f. sp. cattleyae Foster |
| title_full_unstemmed | Response of cattleya hybrids for Fusarium oxysporum f. sp. cattleyae Foster |
| title_short | Response of cattleya hybrids for Fusarium oxysporum f. sp. cattleyae Foster |
| title_sort | response of cattleya hybrids for fusarium oxysporum f sp cattleyae foster |
| topic | Fusarium wilts orchid varietal resistance |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132011000200007 |
| work_keys_str_mv | AT cristianopedrosodemoraes responseofcattleyahybridsforfusariumoxysporumfspcattleyaefoster AT marceloclarodesouza responseofcattleyahybridsforfusariumoxysporumfspcattleyaefoster AT cinthiacristinaronconi responseofcattleyahybridsforfusariumoxysporumfspcattleyaefoster AT marcoaureliomarteline responseofcattleyahybridsforfusariumoxysporumfspcattleyaefoster |