Does botulism die at a certain temp?

Yes, the bacteria that cause botulism, Clostridium botulinum, can be killed by heat. Specifically, it is destroyed at temperatures of 85°C (185°F) for at least 5 minutes. However, the spores of the bacteria are more heat-resistant and can survive boiling temperatures, requiring pressure cooking at higher temperatures to ensure their destruction in low-acid foods. Proper food preservation techniques are essential to prevent botulism.