Toxicity Class I
...that less than a teaspoon of a pesticide of the Toxicity Class I (EPA system) can kill an adult person?
...that less than a <a href="./Teaspoon" id="mwAUk" rel="mw:WikiLink" title="Teaspoon">teaspoon</a> of  a <a href="./Pesticide" id="mwAUo" rel="mw:WikiLink" title="Pesticide">pesticide</a> of the <b id="mwAUs"><a class="mw-redirect" href="./Toxicity_Class" id="mwAUw" rel="mw:WikiLink" title="Toxicity Class">Toxicity Class</a> I</b> (<a class="mw-redirect" href="./EPA" id="mwAU0" rel="mw:WikiLink" title="EPA">EPA</a> system) can kill an adult person?