
Walnut Tree Threat
Clip: Season 2011 Episode 23 | 4m 39sVideo has Closed Captions
The State took major steps this week to halt the spread of a disease that is killing...
The State took major steps this week to halt the spread of a disease that is killing walnut trees in the Western United States. It's called Thousand Cankers Disease and Geir Friisoe from the Minnesota Department of Agriculture told us all about it.
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Almanac is a local public television program presented by TPT

Walnut Tree Threat
Clip: Season 2011 Episode 23 | 4m 39sVideo has Closed Captions
The State took major steps this week to halt the spread of a disease that is killing walnut trees in the Western United States. It's called Thousand Cankers Disease and Geir Friisoe from the Minnesota Department of Agriculture told us all about it.
Problems playing video? | Closed Captioning Feedback
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