Germination of Î² conidia of Phomopsis viticola

Vera Sergeeva; N. G. Nair; Idris M. Barchia; Michael J. Priest; Robert Spooner-Hart

doi:10.1071/AP02072

Germination of Î² conidia of Phomopsis viticola

Vera Sergeeva, N. G. Nair, Idris M. Barchia, Michael J. Priest, Robert Spooner-Hart

Hawkesbury Institute for the Environment

Research output: Contribution to journal › Article

11 Citations (Scopus)

Abstract

Germination of Î² conidia of Phomopsis viticola was recorded in potato-dextrose liquid medium but not in sterile distilled water. Maximum germination of Î² conidia in vitro occurred within 144 h reaching a plateau around 60-80 h at 26Â°C, whereas Î± conidia germinated within 28 h at 30Â°C. Preliminary bioassays indicated that the Î² conidia are potentially capable of symptomless infection of grapevine leaves. However, further studies are required to confirm this.

Original language	English
Pages (from-to)	105-107
Number of pages	3
Journal	Australasian Plant Pathology
Volume	32
Issue number	1
DOIs	https://doi.org/10.1071/AP02072
Publication status	Published - 2003

Keywords

conidia
diseases and pests
germination
grapes
temperature
Conidial germination
Grapevine cv. Chardonnay
Leaf infection
α conidium

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10.1071/AP02072

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title = "Germination of {\^I}² conidia of Phomopsis viticola",

abstract = "Germination of {\^I}² conidia of Phomopsis viticola was recorded in potato-dextrose liquid medium but not in sterile distilled water. Maximum germination of {\^I}² conidia in vitro occurred within 144 h reaching a plateau around 60-80 h at 26{\^A}°C, whereas {\^I}± conidia germinated within 28 h at 30{\^A}°C. Preliminary bioassays indicated that the {\^I}² conidia are potentially capable of symptomless infection of grapevine leaves. However, further studies are required to confirm this.",

keywords = "conidia, diseases and pests, germination, grapes, temperature, Conidial germination, Grapevine cv. Chardonnay, Leaf infection, α conidium",

author = "Vera Sergeeva and Nair, {N. G.} and Barchia, {Idris M.} and Priest, {Michael J.} and Robert Spooner-Hart",

year = "2003",

doi = "10.1071/AP02072",

language = "English",

volume = "32",

pages = "105--107",

journal = "Australasian Plant Pathology",

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T1 - Germination of Î² conidia of Phomopsis viticola

AU - Sergeeva, Vera

AU - Nair, N. G.

AU - Barchia, Idris M.

AU - Priest, Michael J.

AU - Spooner-Hart, Robert

PY - 2003

Y1 - 2003

N2 - Germination of Î² conidia of Phomopsis viticola was recorded in potato-dextrose liquid medium but not in sterile distilled water. Maximum germination of Î² conidia in vitro occurred within 144 h reaching a plateau around 60-80 h at 26Â°C, whereas Î± conidia germinated within 28 h at 30Â°C. Preliminary bioassays indicated that the Î² conidia are potentially capable of symptomless infection of grapevine leaves. However, further studies are required to confirm this.

AB - Germination of Î² conidia of Phomopsis viticola was recorded in potato-dextrose liquid medium but not in sterile distilled water. Maximum germination of Î² conidia in vitro occurred within 144 h reaching a plateau around 60-80 h at 26Â°C, whereas Î± conidia germinated within 28 h at 30Â°C. Preliminary bioassays indicated that the Î² conidia are potentially capable of symptomless infection of grapevine leaves. However, further studies are required to confirm this.

KW - conidia

KW - diseases and pests

KW - germination

KW - grapes

KW - temperature

KW - Conidial germination

KW - Grapevine cv. Chardonnay

KW - Leaf infection

KW - α conidium

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DO - 10.1071/AP02072

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SN - 0815-3191

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SP - 105

EP - 107

JO - Australasian Plant Pathology

JF - Australasian Plant Pathology

IS - 1

ER -

Germination of Î² conidia of Phomopsis viticola

Abstract

Keywords

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