ring disease
Noun: - A bacterial wilt disease affecting specific plants, caused by the bacterium Pseudomonas solanacearum. This disease primarily targets solanaceous crops, leading to wilting, vascular discoloration, and plant death.
The term "ring disease" is a specific technical name used in plant pathology and agriculture. It is typically used in formal or scientific contexts when discussing crop diseases. - It functions as a singular, countable noun (e.g., the ring disease, a case of ring disease).
- The entire tobacco field was lost to ring disease last season.
- Farmers are advised to rotate crops to prevent the spread of ring disease.
- A key symptom of ring disease is the browning of the vascular tissue inside the stem.
- The term is highly specialized. In general gardening or non-scientific conversation, more common names like "bacterial wilt" might be used instead.
- It is often discussed in the context of quarantine measures and plant health regulations due to its destructive nature.
- Bacterial wilt: A more general common name for the disease.
- Southern bacterial wilt: Another name specifying the geographic prevalence of the pathogen.
- Brown rot of potato: A name for the disease specifically in potato crops.
- Ralstonia solanacearum: The updated scientific name for the causative bacterium (formerly ).
- Bacterial wilt (general synonym)
- Southern wilt
This term refers exclusively to the plant disease. It is not related to medical conditions in humans or animals, nor to jewelry ("ring") or circular shapes. The "ring" in the name likely refers to the ring of discolored (browned) vascular tissue seen in cross-sections of infected stems.
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disease of tomatoes and potatoes and tobacco etc caused by the bacterium Pseudomonas solanacearum
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