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References (21)
-
M.B. Ellis (1971)
Dematiaceous Hyphomycetes -
S. Alderman, M. Beute (1986)
Influence of temperature and moisture on germination and germ tube elongation of Cercospora arachidicolaPhytopathology, 76
-
F. Deighton (1983)
Studies on Cercospora and allied genera. VIII. Further notes on Cercoseptoria and some new species and redispositions, 151
-
L. Tiedt, W. Jooste, V. HAMILTON-ATTWELL (1986)
Ultrastructural aspects of conidiogenesis of Fusarium sacchari f.sp. subglutinansTransactions of The British Mycological Society, 87
-
Yang Yu-rong (1992)
STUDIES ON THE BIOLOGICAL CHARACTERISTICS OF MYCOVELLOSIELIA EUPATORII-ODORAI (YEN) YEN, A POTENTIAL PATHOGEN FOR THE BIOLOGICAL CONTROL OF CROFTON WEED, EUPATORIUM ADENOPHORUMJournal of Biological Control
-
(1969)
- Incidence ofdamage caused byorganisms which attack crofton weed in the RichmondTweed region ofNew South Wales -
F. Deighton (1986)
Misidentification of Cercospora effusaTransactions of The British Mycological Society, 86
-
A. Dodd (1961)
Biological control of Eupatorium adenophorum in Queensland.The Australian journal of science, 23
-
(1982)
- Infection of soybean by Cercospora kikuchii as affected by dew temperature and duration of dew period -
L.W. Burgess, B.A. Summerell, S. Bullock, K.P. Gott, D. Backhouse (1994)
Laboratoy Manual for Fusarium Research -
B. Auld, R. Medd (1992)
Weeds: An Illustrated Botanical Guide to the Weeds of Australia -
M. Ellis (1976)
More Dematiaceous Hyphomycetes -
F. Deighton (1979)
Studies on Cercospora and allied genera VII. New species and redispositions., 144
-
H.G. Baker (1965)
The genetics of colonizing species -
W. Schuh (1992)
Effect of pod development stage, temperature, and pod wetness duration on the incidence of purple seed stain of soybeans.Phytopathology, 82
-
B. Auld (1981)
Invasive capacity of Eupatorium adenophorum -
F. Deighton (1974)
Studies on Cercospora and allied genera. V. Mycovellosiella Rangel, and a new species of Ramulariopsis., 137
-
F. Deighton (1987)
New species of Pseudocercospora and Mycovellosiella, and new combinations into Pseudocercospora and PhaeoramulariaTransactions of The British Mycological Society, 88
-
(1989)
- Host specificity studies of leaf spot fungus , Phaeoramularia sp . , for the biological control of crofton weed ( Ageratina adenophora ) in South Africa -
B. Auld, P. Martin (1975)
The autecology of Eupatorium adenophorum Spreng. in Australia.Weed Research, 15
-
B. Auld (1970)
Eupatorium weed species in Australia., 16
- Publisher
- Springer Journals
- Copyright
- Copyright © 1997 by Australasian Plant Pathology Society
- Subject
- Life Sciences; Plant Pathology; Plant Sciences; Agriculture; Entomology; Ecology
- ISSN
- 0815-3191
- eISSN
- 1448-6032
- DOI
- 10.1071/AP97027
- Publisher site
- See Article on Publisher Site
Abstract
The identity, biology and pathology of a Phaeoramularia sp. isolated from crofton weed, Ageratina adenophora, were investigated to assess its potential as a mycoherbicide for control of crofton weed. Leaf infection by A. adenophora by a conidial suspension of Phaeoramularia sp. was studied using light and electron microscopy. Under optimum conditions, Phaeoramularia sp. could penetrate leaves via stomata 5 days after inoculation and express leaf-spot symptoms and produce conidiophores on the leaf surface within 7 days. An investigation of various host and environmental factors showed that the optimum conditions for infection of seedlings of crofton weed with Phaeoramularia sp. were an inoculum concentration of 106 conidia/mL, a dew period of at least 18 h and a temperature of 19 to 24°C during and after the dew period. The use of Phaeoramularia sp. as a mycoherbicide on A. adenophora has some potential if high inoculum concentrations are used and young plants are sprayed in moist warm conditions.
Journal
Australasian Plant Pathology – Springer Journals
Published: Jan 25, 2011