| 1277108 |
Phytophthora disease of alders |
Phytophthora alni |
|
| 2110012 |
Phytophthora disease of alders |
Phytophthora alni |
Root system of a 2-year-old nursery grown common alder (A. glutinosa) with necrotic lesions caused by P. alni. |
| 2110009 |
Phytophthora disease of alders |
Phytophthora alni |
Common alder (A. glutinosa) in a non-flooded forest plantation with root and collar rot caused by P. alni. |
| 2110010 |
Phytophthora disease of alders |
Phytophthora alni |
Mature common alder (A. glutinosa) with collar rot by P. alni (note tarry spots at the outer bark) growing in a forest stand; introduction of the pathogen via alder plantation in the neighbourhood established with infested planting stock. |
| 2110011 |
Phytophthora disease of alders |
Phytophthora alni |
2-yr-old sprouts of of an 8-yr-old coppiced Alnus glutinosa showing wilting due to root and collar rot caused by P. alni. |
| 2110001 |
Phytophthora disease of alders |
Phytophthora alni |
Mature common alder with collar rot caused by P. alni showing sparse, chlorotic and small-sized foliage. |
| 5379786 |
tinder fungus |
Fomes fomentarius |
|
| 5379797 |
Phytophthora root rot |
Phytophthora alni ssp. multiformis |
|
| 5379799 |
Stereum fungus |
Stereum rugosum |
|
| 5379801 |
violet-pored bracket fungus |
Trichaptum abietinum |
|
| 5379793 |
crown gall |
Rhizobium radiobacter |
Galls |
