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Assessing Cold Plasma's Impact on Banana Growth and Fusarium Wilt Control.
- Source :
-
The plant pathology journal [Plant Pathol J] 2024 Oct; Vol. 40 (5), pp. 463-474. Date of Electronic Publication: 2024 Oct 01. - Publication Year :
- 2024
-
Abstract
- Bananas (Musa spp.), which serve millions of people worldwide, face a serious threat from Fusarium wilt (FW) disease caused by Fusarium oxysporum f. sp. cubense (Foc). Developing disease-resistant varieties particularly through breeding is challenging due to banana's seedless nature (parthenocarpic). As an alternative, cold plasma (CP) technology, has the potential to be used for crop improvement. Our study demonstrates a favourable impact of CP on the growth performance of banana (Berangan cultivar, AAA) in terms of height, leaf number and stem diameter. CP-treated plants also displayed delayed disease progression as well as lower disease severity indicated by slightly lower value of leaf symptoms index and rhizome discoloration index compared to the control plants. Additionally, quantitative real-time polymerase chain reaction analysis revealed differential expression of several defence (PR1, WRKY22, PAL, and CEBiP) and growth (Cytochrome P450, NAC68, and CAT) related genes in CP-treated plants, particularly in conjunction with Foc infection. These findings shed light on the potential use of CP in managing FW in banana and offer insights into possible mechanism behind improved traits.
Details
- Language :
- English
- ISSN :
- 1598-2254
- Volume :
- 40
- Issue :
- 5
- Database :
- MEDLINE
- Journal :
- The plant pathology journal
- Publication Type :
- Academic Journal
- Accession number :
- 39397301
- Full Text :
- https://doi.org/10.5423/PPJ.OA.05.2024.0083