Alternaria Panax on Umbrella Tree.

Forsberg, L. I.

doi:10.1071/app9830007

Cited by 4 publications

(2 citation statements)

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“…Foliar diseases caused by Alternaria panacis (as A. panax) have been reported from many araliaceous plants worldwide (Deng et al 2010;Forsberg 1983;Levy et al 2006;Simmons 2007;Whetzel and Rosenbaum 1912;Yu 2001;Zhang 2003), resulting in considerable economic loss (CSL 2006;Garibaldi et al 2004;Proctor and Baily 1987;Uchida et al 1984).…”

Section: Introductionmentioning

confidence: 99%

Alternaria species associated with araliaceous plants in Korea

Deng

Paul

et al. 2015

Mycol Progress

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In this work, we assess the taxonomy of Alternaria species associated with leaf spot and blight disease on araliaceous plants in Korea. Alternaria araliae and A. panacis are recognized and a novel species, A. dendropanacis, is proposed based on sequence analysis and morphology. They can be differentiated by the combined analysis of Alt a 1, BT1, BT2, EF-1α, gpd and RPB2 gene sequences. Morphologically, the species are distinct by pigment production and conidial characteristics produced under standardized cultural conditions.

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Section: Introductionmentioning

confidence: 99%

Alternaria species associated with araliaceous plants in Korea

Deng

Paul

et al. 2015

Mycol Progress

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“…Alternaria panax Whetzel has been reported to cause a similar leaf spot of other Araliaceae (Hill 1979(Hill ,1982Atilano 1983a,b;Forsberg 1983;Uchida et al 1984). Control of this pathogen was achieved following application of either mancozeb, thiophanate/methyl + mancozeb, iprodione, or ferbam (Chase 1984).…”

Section: Introductionmentioning

confidence: 99%

Evaluation of fungicides for control ofAlternarialeaf spot ofPseudopanax

Everett

Neilson

1996

New Zealand Journal of Crop and Horticultural Science

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Alternaria tenuissima causes a leaf spot disorder of Pseudopanax 'Gold Splash', a New Zealand native shrub with export potential. A range of fungicides viz., bitertanol, captafol, chlorothalonil, dichlofluanid, iprodione, mancozeb, prochloraz, procymidone, propineb, and vinclozolin were tested for efficacy against the pathogen. Three techniques were used based on growth on: (1) fungicide amended media; (2) leaf disc; and (3) intact plants. The efficacy of fungicides in agar was not directly related to their effectiveness on leaf discs or on intact plants. In contrast, all fungicides effective on leaf discs were also effective on intact plants. The leaf disc technique showed that bitertanol, chlorothalonil, iprodione, prochloraz, and vinclozolin became less effective 4 weeks following application. In contrast, captafol, dichlofluanid, and propineb were effective inhibitors throughout the 4 weeks tested by the leaf disc H95004Received 12 January 1995; accepted 12 July 1996 technique. On pot plants in a greenhouse, mancozeb was the most effective protectant followed by propineb, prochloraz, dichlofluanid, and captafol.

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