| Autor: |
Jeum Kyu Hong, Su Jeong Jang, Young Hee Lee, Yeon Sook Jo, Jae Gill Yun, Hyesu Jo, Chang-Jin Park, Hyo Joong Kim |
| Jazyk: |
angličtina |
| Rok vydání: |
2018 |
| Předmět: |
|
| Zdroj: |
The Plant Pathology Journal, Vol 34, Iss 1, Pp 78-84 (2018) |
| Druh dokumentu: |
article |
| ISSN: |
1598-2254 |
| DOI: |
10.5423/PPJ.NT.06.2017.0131 |
| Popis: |
Peroxyacetic acid mixture Perosan, composed of peroxyacetic acid, hydrogen peroxide and acetic acid, was evaluated for eco-friendly management of tomato bacterial wilt by Ralstonia pseudosolanacearum. Perosan drastically suppressed in vitro growth of R. pseudosolanacearum in liquid cultures in dose- and incubation time-dependent manners. Higher perosan doses (0.1 and 1%) caused lowered pH and phytotoxicity to detached leaves of two tomato cultivars Cupirang and Benekia 220 in aqueous solution. Treatment with 0.01% of Perosan delayed wilting symptom significantly in the detached leaves of two cultivars inoculated with R. pseudosolanacearum (10⁷ cfu/ml). Soil drenching of 5% Perosan solution in pots caused severe tissue collapse of tomato seedlings at the four-week-old stage of two tomato cultivars. Treatment with 1% Perosan by soil-drenching significantly reduced bacterial wilt in the tomato seedlings of two cultivars. These findings suggest that Perosan treatment can be applied to suppress bacterial wilt during tomato production. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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