Wouldn't the dose of both be required before making claims like this? For example, do you have any idea if 50 of your alleged "treated" seeds make you sicker and "more poisoned" than ingesting 250 "untreated" seeds?
No I don't have any idea if 50 treated seeds would make you feel sicker than 250 seeds, because how nauseous you get from the 5HT effects of LSA is entirely dependent upon the individual. And I have no idea how much treatment these companies put on their seeds, and what the toxic levels of Thiram or Captan are. But those chemicals are toxic enough for the law to require the companies to put warning labels on anything they treat with them, and so I'm pretty sure they are poisonous, and I don't know about you, but I don't want to be ingesting them. But go ahead and ingest 50 treated seeds if you really want to find out.
Also, even a cursory look at wikipedia entries for Thiram and Captan should tell you all you need to know about ingesting them. They are toxic.
From the Thiram wikipedia page:
Acute Toxicity
Thiram is moderately toxic by ingestion, but it is highly toxic if inhaled. Acute exposure in humans may cause headaches, dizziness, fatigue, nausea, diarrhea and other gastrointestinal complaints. [5]
Thiram is irritating to the eyes, skin and respiratory tract. It is a skin sensitizer. Symptoms of acute inhalation exposure to thiram include itching, scratchy throat, hoarseness, sneezing, coughing, inflammation of the nose or throat, bronchitis, dizziness, headaches, fatigue, nausea, diarrhea and other gastro-intestinal complaints. Persons with chronic respiratory or skin disease are at increased risk from exposure to thiram.
http://en.wikipedia.org/wiki/Thiram#Acute_Toxicity
Captan:
Signs of toxicity - Animals
Some signs of captan poisoning include hypothermia, depression, diarrhea, weight loss, loss of appetite, and increased thirst.
Signs of toxicity - Humans
People who mixed captan products or worked in fields where captan had been applied reported eye and skin irritation. However, researchers could not determine whether these symptoms were from exposure to captan or other pesticides used in the fields.
A few human volunteers reported skin irritation and allergic reactions after captan was applied to their backs.
http://npic.orst.edu/factsheets/captangen.pdf
Captan is said to be low in toxicity (LD50), but would you really want to be ingesting it? I didn't think so. Somehow I think you are just nitpicking my posts again.