Control of Bacterial Wilt of Tomato in Hydroponic Culture by 3-Indolepropionic Acid and Its Detoxification in Tomato Plants

A specific growth inhibitor of Pseudomonas solanacearum, 3-indolepropionic acid, was tested for its effect on bacterial wilt of tomato in a hydroponic culture system. The compound had no apparent adverse effect on tomato plants at concentrations below 10μg/ml and completely protected tomato plants f...

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Veröffentlicht in:	Japanese Journal of Phytopathology 1997, Vol.63(5), pp.406-408
Hauptverfasser:	DOGO, Mitsue, TOYODA, Hideyoshi, MATSUDA, Kazuhiko, BINGO, Miki, NAOKI, Yuko, KATO, Yasunari, MATSUDA, Yoshinori, TAMPO, Hiroyuki, OUCHI, Seiji
Format:	Artikel
Sprache:	eng
Schlagworte:	3-indolepropionic acid bacterial wilt chemical control agents detoxification hydroponic culture
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Zusammenfassung:	A specific growth inhibitor of Pseudomonas solanacearum, 3-indolepropionic acid, was tested for its effect on bacterial wilt of tomato in a hydroponic culture system. The compound had no apparent adverse effect on tomato plants at concentrations below 10μg/ml and completely protected tomato plants from wilting at 5-10μg/ml in the presence of 108cfu/ml of the pathogen. The compound was found to be glucosylated in tomato plants, suggesting that it could be used as a control agent of bacterial wilt for large scale hydroponic tomato culture.
ISSN:	0031-9473 1882-0484
DOI:	10.3186/jjphytopath.63.406