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Browsing by Author "Todd, A. D."
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Effects of temperature and rainfall on date of release of ascospores of Leptosphaeria maculans (phoma stem canker) from winter oilseed rape (Brassica napus) debris in the UK
Huang, Y. J.; Liu, Z.; West, Jon S.; Todd, A. D.; Hall, A. M.; Fitt, Bruce D.L. (2007)Data from a controlled environment experiment investigating effects of temperature on maturation of Leptosphaeria maculans pseudothecia were used to derive equations describing the times until 30% or 50% of pseudothecia ... -
Effects of temperature on germination and hyphal growth from ascospores of A-group and B-group Leptosphaeria maculans (phoma stem canker of oilseed rape)
Huang, Yongju; Toscano-Underwood, C.; Fitt, Bruce D.L.; Todd, A. D.; West, Jon S.; Koopmann, B.; Balesdent, Marie-Helene (2001)Ascospores of both A-group and B-group Leptosphaeria maculans germinated at temperatures from 5-20degreesC on distilled water agar or detached oilseed rape leaves. After 2 h of incubation on water agar, some A-group ...