John Spargo
	
	
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			<h1 class="title">John Spargo</h1>

			
			USDA-ARS<br>
			
			Bldg 001, Rm 201, BARC-West<br>
			10300 Baltimore Avenue<br>
			Beltsville, 
			MD<br>
			USA
			20705<br>

			
				<b> Email:</b><a href="mailto:john.spargo@ars.usda.gov" onclick="return Schedule.handleClick(this)">
				john.spargo@ars.usda.gov</a><p>
			

			

			<b>Papers:</b><br>
			
				2:20 PM, Henry Gonzalez Convention Center, Room 207B
				<a href="Paper67028.html" onclick="return Schedule.handleClick(this)">183-6 Evaluation of Supplemental N Source and Timing of Application for Organic Field Corn Production Following a Vetch Cover Crop.</a>
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				10:35 AM, Henry Gonzalez Convention Center, Room 216A
				<a href="Paper68239.html" onclick="return Schedule.handleClick(this)">357-10 Comparison of True-Color and Color-Infrared Digital Photography for Monitoring Crop Growth At Different Levels of Applied Nitrogen.</a>
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				9:15 AM, Henry Gonzalez Convention Center, Room 207A
				<a href="Paper68611.html" onclick="return Schedule.handleClick(this)">370-5 Predicting Late-Season Cereal Rye Biomass At Green-up Across a Range of Fall and Spring Available Nitrogen.</a>
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