For the 90-day oral study (Guideline 82-1; EPA, 1984) in the rodent and other test species, three changes are proposed: 1  the studies would be required for all pesticide uses that could result in oral exposure of humans and would not depend on frequency, magnitude, or duration of exposure;
Ernest Clayton Clay Walker, Jr. (born August 19, 1969) is an American country music artist. He made his debut in 1993 with the single What's It to You, which reached Number One on the Billboard Hot Country Singles & Tracks (now Hot Country Songs) chart, as did its follow-up, 1994's Live Until I Die. Both singles were included on his self-titled debut album, released in 1993 via Giant Records.
Clay is a male MudWing, a Dragonet of Destiny, and the main protagonist in The Dragonet Prophecy, the very first book of the Wings of Fire series. Clay has fire-resistant scales, which he found out about when he pushed Peril down a tunnel as he tried to hide her from Queen Scarlet.