alder blight


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Related to alder blight: Phytophthora, Alnus glutinosa, ash tree
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Noun1.alder blight - a disease of alders caused by the woolly alder aphid (a plant louse)alder blight - a disease of alders caused by the woolly alder aphid (a plant louse)
plant life, flora, plant - (botany) a living organism lacking the power of locomotion
blight - any plant disease resulting in withering without rotting