Forestry: Hardwood
| 15 Images of 5 Subjects | View Subject List | View Image Descriptions | View Thumbnails |
| 15 Images |
5488704 chestnut blight or canker Cryphonectria parasitica Sign Ignazio Graziosi |
5488705 chestnut blight or canker Cryphonectria parasitica Sign Ignazio Graziosi |
1400113 chestnut blight or canker Cryphonectria parasitica Sign Linda Haugen |
1400112 chestnut blight or canker Cryphonectria parasitica Sign Linda Haugen |
1400114 chestnut blight or canker Cryphonectria parasitica Sign Linda Haugen |
5379804 Cytospora canker Valsa sordida Sign Andrej Kunca |
5379823 chestnut blight or canker Cryphonectria parasitica Sign Andrej Kunca |
5334080 orange hobnail canker Cryphonectria gyrosa Sign Roland J. Stipes |
5356715 Cytospora cankers Cytospora spp. Sign William Jacobi |
1473185 Cytospora canker Valsa sordida Sign Thomas E. Hinds |
0534085 dothichiza canker of poplar Cryptodiaporthe populea Sign Petr Kapitola |
1415083 chestnut blight or canker Cryphonectria parasitica Sign Andrej Kunca |
1415140 chestnut blight or canker Cryphonectria parasitica Sign Andrej Kunca |
1400111 chestnut blight or canker Cryphonectria parasitica Sign Linda Haugen |
0454003 chestnut blight or canker Cryphonectria parasitica Sign Ministry of Agriculture and Regional Development Archive |

