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Agronomic Services

Corn Tissue Sampling Pictorial

A. Leaves to sample based on crop growth stage
& appropriate Plant Sample Information form codes to use

seedling or early corn less than 12 inches tall.     early corn greater than 12 inches tall and before tasseling.     corn at tassel stage.     corn at silk and/or maturity.     post-season corn stalk nitrate.

B. How to submit a leaf tissue sample

corn, representative sample.        corn tissue sample, information form & fee.

Click on an individual picture for details.

Last Update August 22, 2011



NCDA&CS Agronomic Services Division, Colleen M. Hudak-Wise, Ph.D., Director
Mailing Address: 1040 Mail Service Center, Raleigh NC 27699-1040
Physical Address: 4300 Reedy Creek Road, Raleigh NC 27607-6465
Phone: (919) 733-2655; FAX: (919) 733-2837