Smut (fungus)
From Wikipedia, the free encyclopedia
The smuts are fungi, mostly Ustilaginomycetes (of the class Teliomycetae, subphylum Basidiomycota), that cause plant disease.
Smuts affect grasses, notably including cereal crops such as maize. They initially attack the plant's reproductive system, forming galls which darken and burst, releasing fungal spores which infect other plants nearby.
A smut infestation is controlled by removing and destroying the infected plants.
Contents |
[edit] Sugarcane smut
Sugarcane smut or culmicolous smut is caused by the fungus Ustilago scitaminea. The smut 'whip' is a curved black structure which emerges from the leaf whorl. Sugarcane smut causes significant losses to the economic value of a sugarcane crop. Sugarcane smut which has recently been found in the Eastern Seaboard Areas of Australia, which is one of the worlds highest yielding sugar areas.
[edit] Corn smut
Corn smut, (Ustilago maydis), which infects maize, is a delicacy in Mexico, and Brazil, originally enjoyed by the Aztecs. It enlarges the ear of corn and fills it with sooty spores. Corn smut causes millions of dollars in crop damage every year. However, the immature galls of corn smut remain a popular delicacy and is deliberately cultivated in some areas as huitlacoche. Overripe corn smut has been reported to contain traces of lysergic acid derivatives and bufotenin.[1]
[edit] See also
- Covered smut Tilletia tritici (syn. T. caries) and T. laevis (syn. T. foetida)
[edit] External links
 |
This agriculture-related article is a stub. You can help Wikipedia by expanding it. |
 |
This fungus-related article is a stub. You can help Wikipedia by expanding it. |
 |
This plant disease article is a stub. You can help Wikipedia by expanding it. |
