Figure 1. Needle discoloration due to abiotic factors. Photo by Brian Hudelson, University of Wisconsin-Madison.
Tips for identifying Rhizoctonia
By James Woodhall, University of Idaho, Parma and Lina Rodriguez Salamanca, Iowa State University
Tissue Homogenization for Nucleic Acid Extraction Tips
Samantha Fieweger, Wisconsin Department of Agriculture, Trade and Consumer Protection, and Laura Miles, Michigan State University
Mushroom Identification Tips
Eva Grimme, Montana State University, and Lina Rodriguez-Salamanca, Iowa State University
When identifying mushrooms, some key information will make your efforts more successful:
Tips for coping with PCR inhibitors
By James Woodhall (University of Idaho, Parma), Lina Rodriguez Salamanca (Iowa State University)
Older Diagnostics Tips (before 2020)
NPDN Diagnostic Tips
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P&V Quick tips
Triage
