| 1277122 |
bacterial canker of poplar |
Xanthomonas populi |
Canker reaction tissue |
| 1277125 |
bacterial canker of poplar |
Xanthomonas populi |
Artificially inoculated stem |
| 1277121 |
bacterial canker of poplar |
Xanthomonas populi |
Infected trees in northern France |
| 1277123 |
bacterial canker of poplar |
Xanthomonas populi |
Artifically inoculated stem. |
| 1277124 |
bacterial canker of poplar |
Xanthomonas populi |
Artifically inoculated stem |
| 1277119 |
bacterial canker of poplar |
Xanthomonas populi |
Infected trees in northern France |
| 1277120 |
bacterial canker of poplar |
Xanthomonas populi |
Infected trees in northern France |