| 11. | Canker is probably the most serious threat of all to our industry.
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| 12. | Canker was first detected in the Gulf States in 1910.
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| 13. | He stands to lose most of it to the canker.
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| 14. | "It's like the citrus canker here.
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| 15. | The winds blew canker into at least five other counties?
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| 16. | Http : / / doacs . state . fl . us / canker
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| 17. | Citrus canker outbreaks are prevented and managed in a number of ways.
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| 18. | In addition they are weakened by disease ( canker of Platanus ).
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| 19. | Additional stem canker and dieback are caused by the pathogen.
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| 20. | Initially, cankers develop on branches in the lower crown.
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