Talk:Claviceps purpurea

Needs work on correctness and terminology
This page needs work. It says honeydew is made by plants, but the honeydew link and wikipedia entry state that honeydew is secreted by insects. As far as I know honeydew is reserved for isects' secretion/excretion of a sugary liquid. I believe it also has some anamorph/telemorph issues, but I'd have to check and I don't fee like it.~

should this be merged with ergot?
seems it's the same subject. —Preceding unsigned comment added by 82.31.132.44 (talk) 09:34, 27 October 2010 (UTC)
 * I don't think. There are many species of Claviceps named ergot. --Pinof (talk) 09:04, 30 October 2010 (UTC)

From a declined AfC
Someone wanted to create Ergot of rye, which would duplicate this article, but they did have some interesting, if poorly-sourced content that may be worth salvaging. I thought I'd park it here for those who are interested in the article to review and perhaps work the best of it into the article itself. The history section in particular has some promise. They have some sources, just no footnotes. Have at it! Thanks. Montanabw (talk) 22:22, 13 March 2014 (UTC)

Uses of Ergot of Rye

Ergot of rye can be harnessed not only as a weapon in war, but also as a medicine for healing or as a dangerous drug. In what is usually considered the first case of bioterrorism, Ergot of Rye was used by the Assyrians in 6th century BC against the Israelites. It also has been used in various other times as a weapon of bioterrorism. Starting in the 17th century, midwives used extracts of Ergot to control hemorrhage after childbirth. Today, the drug Ergonovine, a derivative of the Ergot, has been developed for that use. Claviceps purpurea has many uses in the Ergot stage, one of which is producing the drug Ergotamine, used to alleviate pain from headaches, including migraines. Another drug that Ergot of Rye can produce is LSD, an illegal hallucinatory drug, originally prescribed for psychiatric disorders, but made illegal because of abuse problems.

Salem witch trials

In January of 1692, 9-year-old Elizabeth Parris, the daughter of Reverend Samuel Parris, was taken seriously ill. Her ailments included delirium, violent convulsions, incomprehensible speech, trance-like states, and odd skin sensations. Confused and worried, the villagers searched for answers to this strange new illness. They came to a conclusion: it was witchcraft. What followed was a nightmare of accusations, executions, lies, and sorrow. By October of the same year, it was all over. Over twenty men and women had been killed, and more than one hundred fifty accused. Over the years, scholars have been puzzled as to the reason behind the mass hysteria, the trials and the disease of the victims. Many ideas had been suggested, but none were found plausible. Then, in the early 1970’s, a college senior, Linnda R. Caporael, discovered a possible solution to the mystery of the Salem Witch trials. She concluded that the cause of the villagers’ extraordinary actions was Ergot of Rye. The symptoms - delirium, convulsions, and hallucinations – matched, and the climate was right for the fungus to grow. The question that had stumped people for so many years finally had a plausible answer.

Other outbreaks

Even during the 20th century, cases of Ergotism were reported. In 1926 to 1927, Russian had over 10,000 cases of Ergot poisoning. The last known example occurred in 1950, in Provence, France. Jean Vieu, a small town doctor, was puzzled over two of his patients, who had severe pains in the lower abdomen. At first, the doctor believed the patients had appendicitis, but then he realized that many of the symptoms were not the same. Instead, his patients also had low body temperatures and cold fingertips, not marks of appendicitis. He and two other doctors found that together they had twenty patients with those symptoms. What is more, the number of patients kept growing. On August 13th, Dr. Vieu had three patients with those symptoms. By the next day, the hospital was full and seventy homes were required to house all those with the sickness. The victims were acting like wild animals, running through the town unless they were tied to the bed. The three doctors worked unceasingly to discover the cause of this dementia. Four weeks later, it came to light that a farmer had sold contaminated grain to the miller, which was mixed with untainted wheat and sold to the villagers. That contamination was Ergot of Rye.

Ergotism today

In the present day, scientists and farmers have developed a method of floating the grain to remove disease from seeds before planting. After harvest, the farmers deeply plough the field to remove chance of germination, and most of the time, crops are rotated in that are not susceptible to Ergot. These precautions allow us to be almost completely free of the disease.


 * Fuller, John Grant. The Day of St. Anthony's Fire. Macmillan, 1968

Another speculation
I have read in a few places that the "unusual" behaviour of the former crew of the late Marie Celeste may have been due to a combination of some other event that was uhhh "misinterpreted" by them because they were under the influence of either ergotism or a similar hallucinogenic compound from a similar fungus. 49.180.219.37 (talk) 22:57, 5 February 2023 (UTC)