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The genetic control of sexual compatibility in Leptosphaeria maculans

The genetic control of sexual compatibility in Leptosphaeria maculans respect to the number of sunken lesions which developed, The Genetic Control of Sexual 5, 10 and 20 droplets were equally effective (P < 0.05) in Compatibility in Leptosphaeria maculans br inging about the protection , but one droplet per primary leaf was less effective. Lorelle Ve nn , Department of Agronomy, These results demonstrate that a normally susceptible Univers ity of Western Austra lia. cultivar of bean can be partially protected against C. lindemuthianum by previous exposure to the same Leptosphaeria maculans (Desm.) Ces . et de Not. is the pathogen. Th is is a similar phenomenon to that causal organ ism of the blac kleg disease of rape . Serious demonstrated in cucurbits involving C. lagenarium (2, 6). In crop losses caused by this d isease have been the princ ipal each case , the elic ited protection is systemic and effective reason for the sharp decl ine in rapeseed production in even with low levels of initi al inoculatio n. It may be signifi­ Western Australia in recent years (1). L. maculans is an cant that closely related pathogens with similar methods of ascomycete and produces pseudothecia prolifically on infection from appressoria are involved in the http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Australasian Plant Pathology Springer Journals

The genetic control of sexual compatibility in Leptosphaeria maculans

Venn, Lorelle
Australasian Plant Pathology , Volume 8 (1) – Jan 28, 2011
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References (4)

Publisher
Springer Journals
Copyright
Copyright
Subject
Life Sciences; Plant Pathology; Plant Sciences; Agriculture; Entomology; Ecology
ISSN
0815-3191
eISSN
1448-6032
DOI
10.1071/APP9790005
Publisher site
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Abstract

respect to the number of sunken lesions which developed, The Genetic Control of Sexual 5, 10 and 20 droplets were equally effective (P < 0.05) in Compatibility in Leptosphaeria maculans br inging about the protection , but one droplet per primary leaf was less effective. Lorelle Ve nn , Department of Agronomy, These results demonstrate that a normally susceptible Univers ity of Western Austra lia. cultivar of bean can be partially protected against C. lindemuthianum by previous exposure to the same Leptosphaeria maculans (Desm.) Ces . et de Not. is the pathogen. Th is is a similar phenomenon to that causal organ ism of the blac kleg disease of rape . Serious demonstrated in cucurbits involving C. lagenarium (2, 6). In crop losses caused by this d isease have been the princ ipal each case , the elic ited protection is systemic and effective reason for the sharp decl ine in rapeseed production in even with low levels of initi al inoculatio n. It may be signifi­ Western Australia in recent years (1). L. maculans is an cant that closely related pathogens with similar methods of ascomycete and produces pseudothecia prolifically on infection from appressoria are involved in the

Journal

Australasian Plant Pathology – Springer Journals

Published: Jan 28, 2011

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