Biosecurity New Zealand has confirmed that impatiens downy mildew (IDM) is present in New Zealand.
Here is the NZPPI / Biosecurity NZ factsheet about the mildew and it includes some advice on how to contain it in your nursery and protect your current stock.
We have produced this brochure for you to print and have available for customers should they purchase from you the impatiens that are now highly susceptible to this mildew.
We can print some for you at a reasonable cost and courier them to you or, you can print them locally. We suggest this will be a good way to alert customers so they can make an informed purchase decision.
Any questions please contact: email@example.com