Narcissus Yellow Stripe Virus


There are no chemical controls and Aphids are known to transmit the virus from one plant to another. Aphids do not breed on daffodils, but winged forms do visit and feed and can therefore transmit viruses


Leaves light green to yellow streaks and mottling of leaves and flower stalk, virus infects only narcissus and is spread by aphids. Symptoms appear early in growing season.