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virology:s:sooty_mold [2026/07/02 23:37] – vaugithvirology:s:sooty_mold [2026/07/03 03:37] (current) – gate discussion/citations/confidence/credibility sections to trusted groups clonebot
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 +> ⚙️ **Auto-generated, pending human review.** This page was compiled automatically by a bot from community discussions and has **not yet been verified by an editor**; details may be imperfect and corrections are welcome. //Editors: delete this line once you have reviewed the page.//
 +
 ====== Sooty Mold ====== ====== Sooty Mold ======
 {{virology:s:media:sooty_mold:7720168e54bde54d.jpg?400}} {{virology:s:media:sooty_mold:7720168e54bde54d.jpg?400}}
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    * **Fungicides (Disputed):** The application of garden phosphorus (2 tablespoons per gallon of water as a spray or soil drench) has been suggested, though this is a powerful treatment typically targeted at systemic fungal pathogens rather than superficial sooty mold.    * **Fungicides (Disputed):** The application of garden phosphorus (2 tablespoons per gallon of water as a spray or soil drench) has been suggested, though this is a powerful treatment typically targeted at systemic fungal pathogens rather than superficial sooty mold.
  
 +<ifauth @trusted_grower,@admin>
 ===== Community Discussion & Citations ===== ===== Community Discussion & Citations =====
 The community discussion focused on diagnosing a black coating on a relocated //Trichocereus//. While some users suspected systemic root rot or fungal infections due to organic soil, experienced growers clarified that the issue was superficial sooty mold driven by humidity. A minor point of confusion arose when one user incorrectly conflated sooty mold with powdery mildew. The community discussion focused on diagnosing a black coating on a relocated //Trichocereus//. While some users suspected systemic root rot or fungal infections due to organic soil, experienced growers clarified that the issue was superficial sooty mold driven by humidity. A minor point of confusion arose when one user incorrectly conflated sooty mold with powdery mildew.
  
-^ Date ^ Speaker ^ Confidence Score ^ Key Insight/Quote ^ +^ Date ^ Speaker ^ Key Insight/Quote ^ 
-| 2026-03-30 (approx) | Jaa Shoo Uh | 7 | "Its sooty mold. Its superficial. It happens on old growth from lack of airflow or sunlight." | +| 2026-03-30 (approx) | Jaa Shoo Uh | "Its sooty mold. Its superficial. It happens on old growth from lack of airflow or sunlight." | 
-| 2026-03-30 (approx) | Charlie Brown | 6 | "doesn't harm the plant so much just looks bad. I'm sure it decreases some small amt of photosynthesis and could make it more vulnerable in other ways." | +| 2026-03-30 (approx) | Charlie Brown | "doesn't harm the plant so much just looks bad. I'm sure it decreases some small amt of photosynthesis and could make it more vulnerable in other ways." | 
-| 2026-04-06 (approx) | Robby Lapp | 7 | "Sooty Mold 😆 I hate it. Part of life in Florida in the summer. I hear spraying with a mixture of milk and water prevents it (but will not remove it)." | +| 2026-04-06 (approx) | Robby Lapp | "Sooty Mold 😆 I hate it. Part of life in Florida in the summer. I hear spraying with a mixture of milk and water prevents it (but will not remove it)." | 
-| 2026-04-06 (approx) | Brian Fitch | 7 | "I grow on the gulfcoast with 80 to 90 percent humidity year round. And I use mostly regular potting soil mix with compost and sometimes my native ditch dirt. I dont have a issue using mostly organic soil." |+| 2026-04-06 (approx) | Brian Fitch | "I grow on the gulfcoast with 80 to 90 percent humidity year round. And I use mostly regular potting soil mix with compost and sometimes my native ditch dirt. I dont have a issue using mostly organic soil." | 
 + 
 +===== Contributor Confidence ===== 
 +//Visible to trusted reviewers only.// 
 + 
 +^ Contributor ^ Confidence ^ 
 +| Jaa Shoo Uh | 7/10 | 
 +| Charlie Brown | 6/10 | 
 +| Robby Lapp | 7/10 | 
 +| Brian Fitch | 7/10 | 
  
 ===== Credibility Notes ===== ===== Credibility Notes =====
-* **Jaa Shoo Uh (7/10):** Provided an accurate, concise diagnosis of superficial sooty mold and its environmental causes, which aligns with established botanical knowledge. +* **Jaa Shoo Uh:** Provided an accurate, concise diagnosis of superficial sooty mold and its environmental causes, which aligns with established botanical knowledge. 
-* **Robby Lapp (7/10):** Offered practical, region-specific cultivation advice (Florida summer conditions, morning sun exposure) and noted cultivar-specific susceptibility. +* **Robby Lapp:** Offered practical, region-specific cultivation advice (Florida summer conditions, morning sun exposure) and noted cultivar-specific susceptibility. 
-* **Brian Fitch (7/10):** Provided valuable context as an experienced Gulf Coast grower, demonstrating that organic soil does not inherently cause fungal issues in humid climates if the plants are healthy and active. +* **Brian Fitch:** Provided valuable context as an experienced Gulf Coast grower, demonstrating that organic soil does not inherently cause fungal issues in humid climates if the plants are healthy and active. 
-* **Charlie Brown (6/10):** Correctly identified that the mold is non-harmful but cosmetically displeasing, noting its minor impact on photosynthesis and physical removability. +* **Charlie Brown:** Correctly identified that the mold is non-harmful but cosmetically displeasing, noting its minor impact on photosynthesis and physical removability. 
-* **Phil Mack (4/10) & Richard Goforth (2/10):** Rated lower due to incorrect or misleading information. Phil Mack misdiagnosed the superficial mold as systemic root rot/fungal disease and insisted on highly inorganic soil, which was refuted by local growers. Richard Goforth incorrectly conflated sooty mold with powdery mildew, which is a taxonomically and symptomatically distinct fungal disease.+* **Phil Mack & Richard Goforth:** Rated lower due to incorrect or misleading information. Phil Mack misdiagnosed the superficial mold as systemic root rot/fungal disease and insisted on highly inorganic soil, which was refuted by local growers. Richard Goforth incorrectly conflated sooty mold with powdery mildew, which is a taxonomically and symptomatically distinct fungal disease. 
 +</ifauth>
virology/s/sooty_mold.1783035440.txt.gz · Last modified: by vaugith