white-pine rust


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Related to white-pine rust: white pine blister rust
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Noun1.white-pine rust - any of several diseases of pines caused by rust fungi of the genus Cronartium and marked by destructive invasion of bark and sapwood and producing blisters externallywhite-pine rust - any of several diseases of pines caused by rust fungi of the genus Cronartium and marked by destructive invasion of bark and sapwood and producing blisters externally
rust - a plant disease that produces a reddish-brown discoloration of leaves and stems; caused by various rust fungi