Are all pesticides environment friendly?

Most of pesticides have bad affects on the environment,health,and Bio-Balance and to avoid the bad affects you should implement the Integrated Pest Managemnts (IPM)approch due to the reduction of chemicals use( pesticides- Fertilizers

Natural pesticides are less of toxic to the environment, mammals, and aquatic life. some are very effective natural pest control methods. before even start using the eco friendly pesticides