Tips for diagnosing Impatiens Necrotic Spot Virus
The virus is rapidly spread by the insect vector, the Western flower thrips, and there is no cure for the disease. Due to its potential spread to other plants grown in the same area, it is very important to act quickly to remove and destroy affected plants. Therefore, a rapid diagnosis of INSV is crucial so that growers can determine if plants are diseased and act without delay.
Click here to read the complete e-Gro Alert report written by Mara Grossman at www.e-gro.org/pdf/353.pdf
To learn more about INSV on Echinacea click here. And for more information about INSV on Penstemon click here.