Erysiphe graminis f.sp. tritici
Erysiphe graminis f.sp. tritici is a plant pathogen that causes a fungal infection known as powdery mildew. It is most common in grains, and it can be identified by the characteristic white spots on leaves and stems that appear to be made of powder. Powdery mildew is one of the most widespread and easily recognizable plant diseases.
| Erysiphe graminis f.sp. tritici | |
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| Family: | Erysiphaceae |
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| Erysiphe graminis f.sp. tritici É.J. Marchal | |
E. graminis is an obligate parasite, meaning that it cannot be grown on an artificial medium.[1]
This species has been confused with Blumeria graminis, but in 1975, the new taxa Blumeria was created just for that species. Blumeria and Erysiphe are different in their digitate haustoria and in details of their conidial wall.[2]
References
- Agrios (2005). Plant Pathology.
- "Blumeria graminis Grass Mildew". Encyclopedia of Life. Retrieved 25 February 2017.
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