Physiological Races and Vegetative Compatibility Groups of Fusarium oxysporum f. sp. lactucae Isolated from Crisphead Lettuce in Japan

Ogiso, Hideki; Fujinaga, Masashi; Saito, Hideki; Takehara, Toshiaki; Yamanaka, Shigeru

doi:10.1007/pl00013094

Cited by 21 publications

(32 citation statements)

References 7 publications

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“…In the forma specialis lactucae, Ogiso et al (2002) suggested two VCGs -VCGs 1 (subgroup I and II) and 2 -which corresponded well with races 1 and 2, respectively. On the other hand, butterhead isolates collected from Fukuoka were classified into four VCGs by Nishimura (2003), but the relationship between VCGs of crisphead and butterhead isolates was unclear.…”

Section: Introductionmentioning

confidence: 58%

“…Minimal medium (MM) (Puhalla 1985) and MM amended with l-asparagine 1.6 g/l and KClO 3 15 g/l (MMC) (Correll et al 1987) were further amended with biotin 1 µg/l because race 2 isolates of the pathogen are biotin auxotrophs (Ogiso et al 2002;Yamauchi et al 2001a).…”

Section: Vegetative Compatibility Groups Among Butterhead Isolatesmentioning

confidence: 99%

“…Recent studies have shown that the California isolates are closely related to race 1 of F. oxysporum f. sp. lactucae in Japan (Fujinaga et al 2003;Ogiso et al 2002).…”

Section: Introductionmentioning

confidence: 99%

“…The aim of the present study was to categorize the butterhead isolates into races and VCGs to clarify race distribution and genetic construction of the pathogen in Japan in combination with the corresponding results for crisphead lettuce (Fujinaga et al 2001(Fujinaga et al , 2003Ogiso et al 2002).…”

Section: Introductionmentioning

confidence: 99%

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Physiological races and vegetative compatibility groups of butterhead lettuce isolates of Fusarium oxysporum f. sp. lactucae in Japan

et al. 2004

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Races were identified among butterhead lettuce isolates of Fusarium oxysporum f. sp. lactucae collected from three geographical areas of Hokkaido, Shizuoka, and Fukuoka in Japan by inoculation tests using Fujinaga's race differential cultivars of lettuce (i.e., Patriot, Costa Rica No. 4, and Banchu Red Fire). Eighteen isolates from Shizuoka and Fukuoka were designated race 3, with two unknown vegetative compatibility groups (VCGs) that differed from Ogiso's VCG 1 and 2. These two new VCGs were obtained from both Shizuoka and Fukuoka. On the other hand, three isolates from Hokkaido were classified as race 1 and identified as VCG 1, which represents a VCG of crisphead isolates from Nagano.

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Section: Introductionmentioning

confidence: 58%

Section: Vegetative Compatibility Groups Among Butterhead Isolatesmentioning

confidence: 99%

“…Recent studies have shown that the California isolates are closely related to race 1 of F. oxysporum f. sp. lactucae in Japan (Fujinaga et al 2003;Ogiso et al 2002).…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Physiological races and vegetative compatibility groups of butterhead lettuce isolates of Fusarium oxysporum f. sp. lactucae in Japan

et al. 2004

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“…A fungus was always isolated from symptomatic leaves after incubation on 2% (w/v) water agar containing 250 ppm of chloramphenicol at 25°C for 7 days. A conidial suspension (10 3 /mL) from one of three single-spore isolates (Gom-1, Gom-2, Gom-3) prepared from potato dextrose agar (PDA) culture plates according to the procedures by Ogiso et al (2002), was sprayed onto five healthy seedlings of celery (cv. Cornell 619).…”

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confidence: 99%

First report of celery stunt anthracnose caused by Colletotrichum simmondsii in Japan

et al. 2011

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A new disease was found in Japan, on celery (Apium graveolens var. dulce) having severe chlorotic leaf spot, stunt, and dwarf with leaf curl. A spore suspension from the fungus isolated from affected plants induced identical symptoms 14 days after plants were sprayed. Identification and molecular characterization showed that the causal agent is Colletotrichum simmondsii. This report is the first of stunt anthracnose on celery caused by C. simmondsii. We propose the name ''stunt anthracnose'' for the new disease. Colletotrichum acutatum sensu lato, as reference pathogen of celery anthracnose, should be changed to C. fioriniae based on morphological and molecular characteristics.

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References

2006

The Fusarium Laboratory Manual

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Physiological Races and Vegetative Compatibility Groups of Fusarium oxysporum f. sp. lactucae Isolated from Crisphead Lettuce in Japan

Cited by 21 publications

References 7 publications

Physiological races and vegetative compatibility groups of butterhead lettuce isolates of Fusarium oxysporum f. sp. lactucae in Japan

Physiological races and vegetative compatibility groups of butterhead lettuce isolates of Fusarium oxysporum f. sp. lactucae in Japan

First report of celery stunt anthracnose caused by Colletotrichum simmondsii in Japan

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