Which of the following is a warning sign associated with Captan?

The identification of skin and eye irritation as a warning sign associated with Captan is tied to its chemical nature and how it interacts with human physiology. Captan is a fungicide commonly used in agriculture, and its active ingredients may cause localized discomfort upon contact. Symptoms of skin irritation can manifest as redness or a burning sensation, while exposure to the eyes can result in irritation, tearing, or pain. Recognizing these symptoms is crucial for users and handlers, as it emphasizes the importance of proper protective measures when working with chemicals like Captan.

While the other options list potential symptoms, skin and eye irritation are specific responses that are more directly related to the substance's contact with the skin and mucous membranes. This makes them vital warning signs for individuals working in environments where Captan is applied. Understanding these specific indicators helps in promoting safety protocols and ensuring adequate response measures are in place in case of exposure.