https://scholars.tari.gov.tw/handle/123456789/3990
Title: | Interaction between Likubin Bacterium and Phytophthora parasitica in Citrus Hosts | Authors: | Pao-Jen Ann Wen-Hsiung Ko Hong-Ji Su |
Keywords: | Likubin;greening;Phytophthora parasitica;root rot;disease enhancement;fastidious bacterium | Issue Date: | Jan-2004 | Publisher: | Springer | Journal Volume: | 110 | Journal Issue: | 1 | Start page/Pages: | 1-6 | Source: | European Journal of Plant Pathology | Abstract: | Infection with Likubin bacterium (LB) followed by Phytophthora parasitica increased the mortality of sour orange and pummelo seedlings, and enhanced the P. parasitica-induced root rot in all the four types of citrus tested. The LB-induced enhancement of root infection by P. parasitica was apparent within 1h of exposure to zoospore suspension. The enhancement of P. parasitica-induced root rot was affected by the infection sequence. Inoculation of sour orange seedlings with LB before P. parasitica was more effective in increasing P. parasitica-induced root rot than LB and P. parasitica concomitantly or LB after P. parasitica. Grafting P. parasitica susceptible scions of ponkan (Citrus reticulata) onto P. parasitica-tolerant rootstocks of sour orange greatly increased the susceptibility of rootstocks to P. parasitica. Results also demonstrate the enhancement of LB-induced symptoms by P. parasitica in citrus plants. |
URI: | https://scholars.tari.gov.tw/handle/123456789/3990 https://link.springer.com/article/10.1023%2FB%3AEJPP.0000010129.03948.d6 |
ISSN: | 0929-1873 | DOI: | 10.1023/B:EJPP.0000010129.03948.d6 |
Appears in Collections: | SCI期刊 |
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