There have been no reported cases of long term health effects in humans due to atrazine exposure. Persons both coming in contact with plants which have just been treated with atrazine and eating treated berries or vegetables could experience some ill effects. Drinking water from a pond immediately after an accidental spill could cause adverse health effects. Ethylene glycol may cause birth defects. Swallowing large amounts of ethylene glycol can cause kidney damage.
Crystalline silica can cause silicosis and lung fibrosis, if inhaled over a long period.
It may cause respiratory tract cancer. Formaldehyde is moderately toxic, and is a skin, eye and respiratory irritant. It may cause genetic damage, and is considered to be a carcinogen. Some formulations also contain carriers which are considered to be nuisance dusts. Breathing high dust levels for long periods may affect lung function.