Sammons' virus of opuntia, also called a ringspot virus, produces light yellow rings that form a target-shaped pattern or general mottling and speckling of pads. The virus doesn't seem to affect the general vigor or health of the plant.
Sammons' virus of opuntia, also called a ringspot virus, produces light yellow rings that form a target-shaped pattern or general mottling and speckling of pads. The virus doesn't seem to affect the general vigor or health of the plant.
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