1. A disease of alders caused by the woolly alder aphid (a plant louse)

Derived forms: alder blights

Type of: blight

• vascular spider
• vascular strand
• vascular structure
• vascular system
• vascular tissue
• vascularisation
• vascularise
• vascularity
• vascularization
• vascularize
• vasculature
• vasculitis
• vasculum
• vase
• vase vine
• vase-fine
• vase-shaped
• vasectomise
• vasectomize
• vasectomy
• Vaseline
• vasiform
• Vaslav Nijinsky
• vaso-
• vasoconstriction