onion smut
"Onion smut" is a fungal disease impacting onion plants, leading to characteristic black blisters on the bulb and leaves.
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Definition
B2Agriculture
(technical)A disease in onion plants caused by a specific fungus, resulting in dark, powdery spots and blisters on the bulbs and leaves.
Example
- Farmers need to monitor their crops for onion smut to prevent yield loss.
- The presence of onion smut can significantly impact the quality of harvested onions.
C1Plant Pathology
(technical, scientific)A fungal infection in onions caused by Urocystis cepulae, marked by black blisters that can release spores and contaminate the soil.
Example
- Onion smut is identified by the distinctive black blisters it forms on the plant.
- Effective management of onion smut involves crop rotation and soil treatment.
Similar
Terms that have similar or relatively close meanings to "onion smut":
onion smudgeonion seedonion grassonion ringflaming onionspring onion