Better known as “HLV ‘’ or dudding disease.


During the vegetative stage:
. Stunted growth. Outward growth. Abnormal branching . Small leaves, overlapping blades . Brittle stems . Chlorosis on the leaves (yellow leaves)
During the flowering stage:
. Trichome reduction . Dull smell . No terpenes or reduction of terpenes . Reduction of cannabinoid production . Smaller buds

There are two different groups of sequences for the same viroid. At MyFloraDNA we have been conducting research on possible mutations of Hop Latent Viroid (HLV). Our search finally paid off, by discovering two different RNA sequences for Hop Latent Viroid. This means it’s crucial to test every sample for these two RNA sequences to determine the presence of the viroid, obtain accurate results, and avoid false negatives.
Pay attention to mother plants. HLV can spread through clones taken from an infected mom due to RNA transmission of the viroid.

