This standard specifies the quarantine and identification methods for potato A virus during entry plant quarantine. This standard applies to the quarantine and identification of potato A virus in all imported seed potatoes, commercial potatoes, tissue culture seedlings, virus-free seedlings and other potato germplasm.
SN/T 1135.7-2009 Referenced Document
SN/T 2122 Quarantine Sampling Methods for Entry and Exit Plants and Plant Products*, 2015-12-04 Update
SN/T 1135.7-2009 history
2009SN/T 1135.7-2009 Quarantine identification of Potato virus A