2003
DOI: 10.1071/ap02060
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First record of grapevine leaf rust in the Northern Territory, Australia

Abstract: Abstract. Grapevine leaf rust, caused by Phakopsora euvitis Y. Ono, was detected on grapevine leaves (Vitis sp.) in Darwin, in the Northern Territory. This is the first record of this pathogen in Australia.A P 0 2 0 6 0 M . P . W e i n e r t e t a l .

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Cited by 25 publications
(12 citation statements)
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“…Despite the assumed conspecifi city of the Japanese and Australian-East Timor grapevine leaf rust fungi, ITS2 sequence differences are found at 20 base positions between the Japanese and Australian-East Timor fungal collections, each geographic collection being uniform for the 20 positions except for one Japanese collection (IBA-7720), which differs from other Japanese collections at sites 170 and 367 (Table 4). The grapevine leaf rust was fi rst detected in Darwin, Northern Territory, Australia in 2001 (Weinert et al 2003) and has been considered to be of recent introduction from adjacent regions. The situation is similar to the assumed recent introduction of a daylily rust fungus, Puc.…”
Section: Discussionmentioning
confidence: 99%
“…Despite the assumed conspecifi city of the Japanese and Australian-East Timor grapevine leaf rust fungi, ITS2 sequence differences are found at 20 base positions between the Japanese and Australian-East Timor fungal collections, each geographic collection being uniform for the 20 positions except for one Japanese collection (IBA-7720), which differs from other Japanese collections at sites 170 and 367 (Table 4). The grapevine leaf rust was fi rst detected in Darwin, Northern Territory, Australia in 2001 (Weinert et al 2003) and has been considered to be of recent introduction from adjacent regions. The situation is similar to the assumed recent introduction of a daylily rust fungus, Puc.…”
Section: Discussionmentioning
confidence: 99%
“…Dessa forma, a sobrevivência dos urediniósporos de P. euvitis é muito baixa na ausência do hospedeiro vivo e a presença de teliósporos, que seria outro esporo para garantir a sobrevivência, não foi observado nas folhas coletadas. Phakopsora euvitis é um fungo heteroécio e macrocíclico (Weinert et al, 2003) que apresenta Meliosma myriantha Sieb. & Zucc.…”
Section: Fig 1 -Percentagem De Germinação De Urediniósporos Deunclassified
“…Para os fungicidas propiconazole, mancozeb, azoxystrobin e fluquinconazole, verificaram-se maiores intensidade de ferrugem no sistema de espaldeira. Daly (2003) sugere que os fungicidas flutriafol, mancozeb, propiconazole, triadimefon, oxycarboxin, azoxystrobin, enxofre, hidróxido de cobre, benomyl, chlorotalonil e myclobutanil devem ser avaliados para o controle de P. euvitis.…”
Section: Fig 1 -Percentagem De Germinação De Urediniósporos Deunclassified
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“…Assim como muitos dos fungos causadores de ferrugem nas plantas, P. euvitis tem um ciclo de vida complexo e longo, sendo classificado como heteroécio e macrocíclico (WEINERT et al, 2003). Nos seus hospedeiros, P. euvitis forma cinco tipos diferentes de esporos chamados espermácias, eciósporos, urediniósporos (ou uredósporos), teliósporos e basidiósporos; os dois primeiros tipos de esporos ocorrem no hospedeiro M. myriantha e os três últimos na videira.…”
Section: A Ferrugem Da Videiraunclassified