The less toxic families of pesticides are known as: EMT The less toxic families of pesticides are known as: A) d. Cholinesterase inhibitors B) c. Cholinesterase agonists C) b. Catecholamine inhibitors D) a. Acetylcholinesterase agonists Answer: A) d. Cholinesterase inhibitors Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+