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Wisconsin DNR forest health news.
the firewood rules and protect Wisconsin's trees from invading pests and diseases.
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Heterobasidion root disease interactive guide

This guide helps landowners and property managers determine whether to consider the fungicide treatment to reduce the risk of introduction of heterobasidion root disease. The guide should also be used to help foresters and loggers communicate with landowners and property managers about the fungicide treatment option. The guide is based on currently available scientific information and was created to be operationally practical in the field.

Simply answer a brief series of questions to obtain information about whether a fungicide treatment is recommended based on current scientific knowledge and observations in Wisconsin.

Last revised: Friday, January 20, 2017