| Stemphylium alfalfae | |
|---|---|
Scientific classification  | |
| Kingdom: | Fungi |
| Division: | Ascomycota |
| Class: | Dothideomycetes |
| Order: | Pleosporales |
| Family: | Pleosporaceae |
| Genus: | Stemphylium |
| Species: | S. alfalfae |
| Binomial name | |
| Stemphylium alfalfae E.G. Simmons, (1986) | |
| Synonyms | |
Pleospora alfalfaeE.G. Simmons 1986 | |
Stemphylium alfalfae is a plant pathogen infecting alfalfa. [1]
In physics, the kinetic energy of an object is the energy that it possesses due to its motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Having gained this energy during its acceleration, the body maintains this kinetic energy unless its speed changes. The same amount of work is done by the body when decelerating from its current speed to a state of rest. Formally, a kinetic energy is any term in a system's Lagrangian which includes a derivative with respect to time.
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Leaf vegetables, also called leafy greens, pot herbs, vegetable greens, or simply greens, are plant leaves eaten as a vegetable, sometimes accompanied by tender petioles and shoots. Leaf vegetables eaten raw in a salad can be called salad greens.
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Stemphylium globuliferum is a plant pathogen infecting alfalfa.
Stemphylium solani is a plant pathogen fungus in the phylum Ascomycota. It is the causal pathogen for grey leaf spot in tomatoes and leaf blight in alliums and cotton, though a wide range of additional species can serve as hosts. Symptoms include white spots on leaves and stems that progress to sunken red or purple lesions and finally leaf necrosis. S. solani reproduces and spreads through the formation of conidia on conidiophores. The teleomorph name of Stemphyllium is Pleospora though there are no naturally known occurrences of sexual reproduction. Resistant varieties of tomato and cotton are common, though the pathogen remains an important disease in Chinese garlic cultivation.
Stemphylium vesicarium is a plant pathogen infecting many plants including onion, garlic, asparagus, and pear.
Stemphylium bolickii is a plant pathogen infecting kalanchoes.
Stemphylium lycopersici is a plant pathogen infecting tomatoes, Capsicum and papayas.
Stemphylium sarciniforme is a plant pathogen infecting lentil, red clover and chickpea.
Pleosporaceae is a family of sac fungi. The taxonomic relationship of this family to associated genera is still not determined.
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Pleospora is a genus of ascomycete fungi. This genus was originally described by Gottlob Ludwig Rabenhorst in 1857 and was revised by Wehmeyer and Muller. There are an estimated 63 species.
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