When was it read to be dangerous to the environment?
        
        
     
    
 replied to:  pboks
         
        
            
            Replied to:  When was it read to be dangerous to the environment?
         
        In the 1962 release by an American Biologist, it was declare dangerous
        
        
     
    
 replied to:  hanso
         
        
            
            Replied to:  In the 1962 release by an American Biologist, it was declare...
         
        The opposition to DDT led to a decision to ban  its use in 2001 at the Stockholm Conventiom