Electronic Resource
Evaluation of Bacillus amyloliquefaciens as a biocontrol agent against oak decline disease in Quercus trees
| العنوان: | Evaluation of Bacillus amyloliquefaciens as a biocontrol agent against oak decline disease in Quercus trees |
|---|---|
| المؤلفون: | Gómez Garay, Aranzazu, Manzanera, José A., del Campo, Raquel, Pintos López, Beatriz |
| المصدر: | Forest systems, ISSN 2171-9845, Vol. 32, Nº. 3, 2023 |
| بيانات النشر: | 2023 |
| نوع الوثيقة: | Electronic Resource |
| مستخلص: | Aim of study: This study aimed to investigate the biocontrol potential of Bacillus amyloliquefaciens against Phytophthora cinnamomi infection in Quercus suber (cork oak). Both in vitro and in planta experiments were conducted to assess the effectiveness of B. amyloliquefaciens as a biocontrol agent. Area of study: The microorganism strains, B. amyloliquefaciens and P. cinnamomi, as well as the embryogenic lines of Q. suber used, have a Spanish origin. Material and methods: In vitro experiments involved evaluating the inhibitory effects of B. amyloliquefaciens on P. cinnamomi growth through dual-inoculated agar plates. In planta, dual inoculation tests were performed by co-inoculating plantlets with both P. cinnamomi and B. amyloliquefaciens. Physiological parameters, such as photosynthetic activity, chlorophyll content, and oxidative stress markers, were measured. All experiments were conducted under controlled conditions. Main results: In vitro experiments revealed the inhibitory effects of B. amyloliquefaciens on P. cinnamomi growth. Infected plantlets displayed symptoms of root infection. Dual inoculation tests resulted in plant survival against P. cinnamomi infection. Analysis of physiological parameters indicated variations among treatments and clones, highlighting the distinct response of Q. suber plantlets to the pathogen and underscoring the importance of genetic variability for disease management. Research highlights: This study provides insights into the potential of a strain of B. amyloliquefaciens as a biocontrol agent against P. cinnamomi infection in cork oak. Further investigations are warranted to elucidate the underlying mechanisms of susceptibility and resistance in different clones of Q. suber. |
| مصطلحات الفهرس: | Phytophthora cinnamomi, cork oak, physiological parameters, growth inhibition, dual inoculation, text (article) |
| URL: | |
| الاتاحة: | Open access content. Open access content LICENCIA DE USO: Los documentos a texto completo incluidos en Dialnet son de acceso libre y propiedad de sus autores y/o editores. Por tanto, cualquier acto de reproducción, distribución, comunicación pública y/o transformación total o parcial requiere el consentimiento expreso y escrito de aquéllos. Cualquier enlace al texto completo de estos documentos deberá hacerse a través de la URL oficial de éstos en Dialnet. Más información: https://dialnet.unirioja.es/info/derechosOAI | INTELLECTUAL PROPERTY RIGHTS STATEMENT: Full text documents hosted by Dialnet are protected by copyright and/or related rights. This digital object is accessible without charge, but its use is subject to the licensing conditions set by its authors or editors. Unless expressly stated otherwise in the licensing conditions, you are free to linking, browsing, printing and making a copy for your own personal purposes. All other acts of reproduction and communication to the public are subject to the licensing conditions expressed by editors and authors and require consent from them. Any link to this document should be made using its official URL in Dialnet. More info: https://dialnet.unirioja.es/info/derechosOAI |
| ملاحظة: | application/pdf Forest systems, ISSN 2171-9845, Vol. 32, Nº. 3, 2023 English |
| Other Numbers: | S9M oai:dialnet.unirioja.es:ART0001648924 https://dialnet.unirioja.es/servlet/oaiart?codigo=9243194 (Revista) ISSN 2171-5068 (Revista) ISSN 2171-9845 1417978355 |
| المصدر المساهم: | UNIV COMPLUTENSE DE MADRID From OAIster®, provided by the OCLC Cooperative. |
| رقم الانضمام: | edsoai.on1417978355 |
| قاعدة البيانات: | OAIster |
| الوصف غير متاح. |