Bacterial Canker Quiz

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Bacterial Canker Quiz

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Reference: Bacterial Canker Fact Sheet.

1) Bacterial canker is a common disease of(Required)
2) Typical symptoms and signs of bacterial canker can include(Required)
3) When removing branches affected by bacterial canker, prune four to six inches below where you see obvious signs or symptoms of the disease.(Required)
4) Stressed trees are more likely to have more severe cases of bacterial canker.(Required)
5) Copper sprays may not be useful for bacterial canker control in certain locations due to development of copper resistant/tolerant strains of the bacterial canker pathogen.(Required)