North Carolina’s Elite Christmas Tree Industry

5 minute read

JOIN THE AZURE INSIDER CLUB

For the latest publications, promotions, and news on upcoming products sent weekly to your inbox

ASK A SCIENTIST

Got a question? Let us help! Describe the problem you’re having and one of our experts will reach out.

Customer Spotlight: Adarsha Devihalli, PhD Candidate at North Carolina State

Since the release of this interview, the Azure c400 has been upgraded to the Azure 400, a flexible fluorescent imager that enables three color fluorescent detection for dyes in the visible range.

Nestled in the southern region of the Appalachian Mountains is an environmentally beneficial abundance of Fraser fir—the most sought-after Christmas tree in the USA. Thanks to its charming aroma, soft and durable needles, and eye-catching silhouette the tree forms the foundation of a multi-million dollar industry in North Carolina. It is these qualities combined with this unique geography that make North Carolina the second-leading Christmas tree producer in the United States. And while Fraser firs are heavily popular with holiday enthusiasts, they’re also extremely vulnerable to Phytophthora, a common cause of root rot disease.

"The Azure 400 Imager comes in [and is] a multi-user instrument…so we don’t have to run different instruments or look for labs that have all the instruments for us. Once I’m sure I’ve identified Phytophthora, I can use the cultures for my downstream experiments.”

Adarsha and Dr. Whitehill standing next to azure c300
Adarsha and Dr. Whitehill with Azure 400 imaging system in their lab.

Several scientists at North Carolina State University are not letting this pathogen get in the way of Christmas tree production. For PhD student Adarsha Devihalli, the solution is in the molecular details. His research focuses on studying a particular strain of Phytophthora and its genetic code. His initial work focused on pathogen identification. In this next phase of his research, he will use functional genomics tools to enable the identification of genes in the pathogen important for the initiation of the infection process.

Devihalli isn’t the only one working on Phytophthora, either. He is a member of the Christmas Tree Genetics (CTG) Program, headed by Dr. Justin G. A. Whitehill, Assistant Professor and Director of the Christmas Tree Genetics Program at NC State University.

Under the guidance of Dr. Whitehill, Devihalli is studying this devastating disease to better understand the issues at hand. Together, Whitehill CTG lab members are working towards the development of novel genomic resources for Fraser fir to combat several pests of these celebrated trees.

Azure 400 Visible fluorescent imaging system
The Azure 400 is capable of three-channel visible fluorescence detection, which enables sensitive multiplex detection of Western blots, fluorescent biomolecules and Cy2/Cy3/Cy5 or similar fluorochromes. This fluorescent imager allows users to simultaneously image and quantify up to three different targets.

How the samples are collected

To begin his experimental process, Devihalli first visits the NC Department of Agriculture’s research station in Ashe County – located approximately four hours away from the university in Raleigh. He looks for disease-related symptoms on Fraser firs, collects samples, and returns to the lab for culturing, identification, and analysis using the Azure 400 Imaging System.

Looking to the future

Together, the Whitehill CTG lab and Devihalli intend to use their experimental results to help further current knowledge of the Fraser fir genome, and uncover potential genetic resistance mechanisms to Phytophthora root rot.  Ultimately, they plan to develop better mitigation methods for root rot in the country’s most beloved Christmas tree.

“At present, there is no publicly available sequencing information for these species,” explains Devihalli. “We don’t have a genome sequence for Fraser fir, so this is a big goal for our lab [yet].”

DISCOVER: Azure 400 Imager

For more information on Dr. Whitehill’s Christmas tree research at NC State, visit https://research.cnr.ncsu.edu/sites/whitehilllab/

Let us show you just how easy getting good data can be. Fill out this form to be contacted by a life science expert today!


6747 Sierra Court, Suite A-B
Dublin, CA 94568
United States

Tel: (925) 307 7127
Fax: (925) 905-1816
Info@azurebiosystems.com

Copyright © 2023 Azure Biosystems Inc.
Shopping cart0
There are no products in the cart!
Continue shopping