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eppur_se_muova

(41,444 posts)
Fri Feb 13, 2026, 02:20 AM Friday

Fungus Found in Bat Poop Kills Two New York Men Who Used the Excrement to Help Grow Marijuana Plants {old news}

Morgan Music / Published Dec 18 2024, 8:35 PM EST

Two New York men who used bat poop to fertilize their marijuana plants have died from a rare fungal infection caused by inhaling spores found in bat droppings.

The avid cannabis growers, aged 59 and 64, were exposed to the fungus, Histoplasma capsulatum, while fertilizing cannabis plants with bat guano. One of the cultivators purchased the bat excrement online, while the other retrieved it from his attic following a bat infestation.

Both men developed severe symptoms, including chronic cough, fever, weight loss and respiratory failure. Despite antifungal treatment, they succumbed to the infection, detailed in a case study published Dec. 5.

Doctors warn of the dangers of using bat guano as fertilizer, especially as home cannabis cultivation grows in popularity.

"It is important to raise public awareness about the potential risk," the case report authors emphasized, calling for "protective measures, such as wearing masks."

The CDC advises avoiding activities that disturb bat or bird droppings and suggests professional removal of infestations to minimize exposure.
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https://www.latintimes.com/fungus-found-bat-poop-kills-two-new-york-men-who-used-excrement-help-grow-marijuana-plants-569672

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Fungus Found in Bat Poop Kills Two New York Men Who Used the Excrement to Help Grow Marijuana Plants {old news} (Original Post) eppur_se_muova Friday OP
Organic/natural farming. Norrrm Friday #1
Bat guano intelpug 12 hrs ago #2

intelpug

(155 posts)
2. Bat guano
Mon Feb 16, 2026, 12:38 AM
12 hrs ago

It is known nowadays that A shipload of bat guano from South America is probably directly responsible for the Irish potato blight and subsequent immigration's from Ireland to the new world during the years 1845-50, It was first used in the south and east of Ireland then winds and wet conditions spread it to the rest of the country. Overshadowed by the Irish plague was the failure also of the potato crop in the Scottish Highlands as well as the spores were wind borne eventually also to the Island of Britain

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