Biology:Septoria secalis
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Short description: Pathogenic fungus
| Septoria secalis | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Fungi |
| Division: | Ascomycota |
| Class: | Dothideomycetes |
| Order: | Capnodiales |
| Family: | Mycosphaerellaceae |
| Genus: | Septoria |
| Species: | S. secalis
|
| Binomial name | |
| Septoria secalis Prill. & Delacr., (1889)
| |
Septoria secalis also known as Septoria Leaf Blotch is a fungal plant pathogen infecting rye.
Morphology & Biology
Septoria secalis[1] is a common disease that mainly attacks rye leaves. Small spots appear between leaf veins, elongate, then turn yellow-brown and become pale. The disease appears most often on seedling leaves during the autumn, but also affects adult plants.
Economic Impact
Severe attacks of Septoria secalis can result in crop yield losses between 10% and 40%.[2] Common control measures include crop rotation, the ploughing of plant debris, and fungicidal treatment of affected plants. Yan & Hunt 2001 finds that in most years SLB is the primary yield loss factor in Ontario, Canada.[3] It is also a pathogen of concern in Europe.[4]
References
- ↑ Ainsworth, G. C. (February 1972). "Ainsworth & Bisby's "Dictionary of the Fungi"". Taxon 21 (1): 179. doi:10.2307/1219250. ISSN 0040-0262.
- ↑ Henry, Monique; Adams, Michael J. (2003), "Other Cereals", Virus and Virus-like Diseases of Major Crops in Developing Countries (Dordrecht: Springer Netherlands): pp. 337–354, doi:10.1007/978-94-007-0791-7_13, ISBN 978-94-010-3729-7, http://dx.doi.org/10.1007/978-94-007-0791-7_13, retrieved 2022-05-17
- ↑
- Yan, Weikai; Kang, Manjit; Ma, Baoluo; Woods, Sheila; Cornelius, Paul (2007). "GGE Biplot vs. AMMI Analysis of Genotype-by-Environment Data". Crop Science (John Wiley & Sons, Inc.) 47 (2): 643–653. doi:10.2135/cropsci2006.06.0374. ISSN 0011-183X.
- This review cites this research.
- Yan, Weikai; Hunt, L.A. (2001). "Interpretation of Genotype × Environment Interaction for Winter Wheat Yield in Ontario". Crop Science (John Wiley & Sons, Inc.) 41 (1): 19–25. doi:10.2135/cropsci2001.41119x. ISSN 0011-183X.
- ↑ "Septoria secalis (SEPTSE)[Overview"]. 2002. https://gd.eppo.int/taxon/SEPTSE.
Wikidata ☰ Q16909757 entry
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