| 0660023 |
bacterial blight |
Xanthomonas arboricola pv. corylina |
On a layered hazel shoot in the process of rooting, dieback after necrosis of a new lateral shoot, due to Xanthomonas campestris pv. corylina. |
| 5458796 |
Eastern filbert blight |
Anisogramma anomala |
Vertical section of ascal stroma showing embedded perithecia |
| 5458794 |
Eastern filbert blight |
Anisogramma anomala |
Sectioned ascal stromata showing embedded perithecia. |
| 5458795 |
Eastern filbert blight |
Anisogramma anomala |
Ascal stroma |
| 5458793 |
Eastern filbert blight |
Anisogramma anomala |
Asci |
| 5458792 |
Eastern filbert blight |
Anisogramma anomala |
Asci |
| 5458791 |
Eastern filbert blight |
Anisogramma anomala |
Asci |
| 5458789 |
Eastern filbert blight |
Anisogramma anomala |
Ascus |
| 5458790 |
Eastern filbert blight |
Anisogramma anomala |
Ascospore |
| 5458788 |
Eastern filbert blight |
Anisogramma anomala |
Asci |
| 5383140 |
Eastern filbert blight |
Anisogramma anomala |
Perithecial stromata in cankers |
| 5383141 |
Eastern filbert blight |
Anisogramma anomala |
Perithecial stromata and mycelium in cankered wood |
| 5224059 |
hazelnut brown stain |
|
Feeding wounds offer a potential evidence of insects as a vector for disease but this is unverified. Photo taken June 2007 |
| 5224055 |
hazelnut brown stain |
|
Photo taken June 2007; potential traces of insect as a vector for disease but this has not been verified |
| 5224043 |
hazelnut brown stain |
|
Photo taken June 2007 |
| 5224047 |
hazelnut brown stain |
|
Some kernels are without stains in the same bud; Photo taken June 2007 |
| 5224048 |
hazelnut brown stain |
|
inside of the fruit; Photo taken June 2007 |
| 5224051 |
hazelnut brown stain |
|
Photo taken June 2007; potential evidince of disease spread with insect dropping or feeding but this has not been verified |
| 5224064 |
hazelnut brown stain |
|
potential evidence of an insect vector but this is unverified; Photo taken June 2007 |
| 5224053 |
hazelnut brown stain |
|
Photo taken June 2007 |
| 5224054 |
hazelnut brown stain |
|
Photo taken June 2007 |
| 5224049 |
hazelnut brown stain |
|
Photo taken June 2007 |
| 5224044 |
hazelnut brown stain |
|
Photo taken June 2007 |
| 5224045 |
hazelnut brown stain |
|
Photo taken June 2007 |
| 5224046 |
hazelnut brown stain |
|
Photo taken June 2007 |
| 5224056 |
hazelnut brown stain |
|
Photo taken June 2007 |
| 5224057 |
hazelnut brown stain |
|
Photo taken June 2007 |
| 5224058 |
hazelnut brown stain |
|
Photo taken June 2007 |
| 5224060 |
hazelnut brown stain |
|
Photo taken June 2007 |
| 5224061 |
hazelnut brown stain |
|
Photo taken June 2007 |
