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YSC HomeAccept the ChallengeFinalists & WinnersNewsExtrasScience in ActionAlumni
Finalists & Winners
2004 Finalists
Click on each name to learn more about the finalists and their projects!

Kasey Lynn Borchardt

Pinaki Bose

Rebecca Ann Chan

Sara Catherine Clark

Shireen Dhir

Nicholas Samir Ekladyous

Julia Alexine Fanning

Austin Tracey Fullmer

Sherri Ann Gerten

Joy Ellen Hines

Daniel James Jakubisin

Christine Elizabeth Johns

Sravya Ramadugu Keremane

Kevin Nelson Lane

Amanda Jane Lu

Philip George Mansour

David J. Marash-Whitman

Shannon Noel McClintock

Elijah Login Mena

Mary Anne Messer

Maryam Khadijah Mohammed

Ana Christina Pedrajo

Jordan William Pennell

Molly Lauren Pettit

Jonathan William Reasoner

Chana Leora Rich

Anastasia Nast Roda

Michael L. Rutenberg-Schoenberg

Celine Michelle Saucier

Anton H. Schraut

David R. Sharples

Dustin James Shea

Daniella Sinay

Janet Song

Eric William Strege

Adam Ryoma Tazi

Blake Alexander Thompson

David John Westrich

Kyle James Yawn

Blake Gordon Zwerling
Banner Graphic
Kyle likes to build and experiment with designs of model rockets. He is in multiple bands and also plays football, soccer, and baseball. Because he enjoys "working on things that fly, such as rockets and model airplanes," Kyle would like to become an aerospace engineer someday. His honors science teacher is Kyle's mentor. "She opened my eyes to all the different fields of science," says Kyle.
Project Graphic
Puccinia hemerocallidis, or daylily rust, is an invasive species of fungus that kills daylilies. After a local daylily farmer went of out business because of the fungus, Kyle began searching for a solution. He discovered that gardeners were trying a variety of potentially hazardous chemicals to treat daylily rust. He wanted to find a less dangerous method of combating the fungus.
 
Kyle discovered that silicon could strengthen the walls of plant cells. Because the fungus attacks by puncturing the cell wall, Kyle thought silicon treatment might strengthen the plants enough to withstand the fungus. He collected 98 fungus-ridden daylilies and planted them in two plots. He applied silicon-potash solution once a week for two months. He then counted the number of fungus pustules on the underside of each leaf. Untreated plants averaged about five pustules, while treated plant averaged less than one. He concluded that a simple silicon solution could help defeat the fungus.
 

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