| 5491403 |
Sphaeropsis tip blights and cankers |
Sphaeropsis spp. |
pycnidia and asexual spores |
| 5487884 |
Diplodia blight |
Sphaeropsis sapinea |
Tip blight |
| 5488325 |
Diplodia blight |
Sphaeropsis sapinea |
Pycnidia emerging from stem |
| 5488339 |
Diplodia blight |
Sphaeropsis sapinea |
Pycnidia emerging at base of needle |
| 5488337 |
Diplodia blight |
Sphaeropsis sapinea |
Symptomatic infected branch |
| 5488336 |
Diplodia blight |
Sphaeropsis sapinea |
Conidium, sectional view |
| 5488335 |
Diplodia blight |
Sphaeropsis sapinea |
Conidium, surface view |
| 5488334 |
Diplodia blight |
Sphaeropsis sapinea |
Conidiogenesis |
| 5488333 |
Diplodia blight |
Sphaeropsis sapinea |
Vertical section of pycnidium showing conidial production |
| 5488332 |
Diplodia blight |
Sphaeropsis sapinea |
Vertical section of pycnidium showing conidial production |
| 5488331 |
Diplodia blight |
Sphaeropsis sapinea |
Vertical section of pycnidium showing conidial production |
| 5488330 |
Diplodia blight |
Sphaeropsis sapinea |
Vertical section of pycnidium showing conidial production |
| 5488329 |
Diplodia blight |
Sphaeropsis sapinea |
Vertical section of pycnidia |
| 5488328 |
Diplodia blight |
Sphaeropsis sapinea |
Vertical section of pycnidia |
| 5488327 |
Diplodia blight |
Sphaeropsis sapinea |
Pycnidium emerging from stem |
| 5488326 |
Diplodia blight |
Sphaeropsis sapinea |
Pycnidia emerging from stem |
| 5488343 |
Diplodia blight |
Sphaeropsis sapinea |
Conidia |
| 5488342 |
Diplodia blight |
Sphaeropsis sapinea |
Vertical section of pycnidium |
| 5488340 |
Diplodia blight |
Sphaeropsis sapinea |
Immature and mature conidia on conidiophores |
| 5488338 |
Diplodia blight |
Sphaeropsis sapinea |
Symptomatic infected pine shoot |
| 5488341 |
Diplodia blight |
Sphaeropsis sapinea |
Vertical section of pycnidium. |
| 5479829 |
Diplodia blight |
Sphaeropsis sapinea |
Blighted new growth and resin |
| 5479830 |
Diplodia blight |
Sphaeropsis sapinea |
Blighted new growth and resin |
| 5479831 |
Diplodia blight |
Sphaeropsis sapinea |
Blighted new growth and resin |
| 5479833 |
Diplodia blight |
Sphaeropsis sapinea |
Blighted shoot tip and risen |
| 5479837 |
Diplodia blight |
Sphaeropsis sapinea |
Blighted shoot tip and resin |
| 5434357 |
Diplodia blight |
Sphaeropsis sapinea |
Conidia |
| 5434353 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434366 |
Diplodia blight |
Sphaeropsis sapinea |
Conidia |
| 1301053 |
Diplodia blight |
Sphaeropsis sapinea |
Sphaeropsis sapinea branch infections on red pine following a hail storm on a dry site. |
| 1406023 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 1406026 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 1406025 |
Diplodia blight |
Sphaeropsis sapinea |
top rows sprayed with Benomyl, bottom rows not treated |
| 1406021 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 1400012 |
Diplodia blight |
Sphaeropsis sapinea |
Branch death on red pine due to wounding and diplodia blight, following a tornado. |
| 1241526 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 1406024 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434361 |
Diplodia blight |
Sphaeropsis sapinea |
Low magnification shot of Sphaeropsis sapinea conidia in a petri dish of water. |
| 5434355 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434354 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434365 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434356 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434358 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434367 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434330 |
Diplodia blight |
Sphaeropsis sapinea |
pycnidium exposed |
| 5434331 |
Diplodia blight |
Sphaeropsis sapinea |
Conidia in water droplet |
| 5434317 |
Sphaeropsis tip blights and cankers |
Sphaeropsis spp. |
|
| 5434359 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434360 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434328 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434329 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434321 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434322 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434323 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434324 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434325 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434342 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434343 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434344 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434346 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434347 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434348 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434349 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434350 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434351 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434352 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434326 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434327 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434362 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434363 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5434364 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5430143 |
Diplodia blight |
Sphaeropsis sapinea |
branch tip dieback |
| 1198034 |
Diplodia blight |
Sphaeropsis sapinea |
Red pine on dry sandy sites are susceptible to Diplodia shoot blight infection. |
| 1301051 |
Diplodia blight |
Sphaeropsis sapinea |
Main stem infection of Sphaeropsis sapinea on red pine. Bark has been peeled back to expose dark discoloration of canker face. |
| 1198033 |
Diplodia blight |
Sphaeropsis sapinea |
Shoot blight symptoms developed a few weeks after a severe hail storm that caused numerous wounds on the branches of these trees. |
| 1312020 |
Diplodia blight |
Sphaeropsis sapinea |
Conidia of Diplodia pinea (Desm.) Kickx, the casual agent of Dipodia blight. From pycnidia on cones. |
| 1198035 |
Diplodia blight |
Sphaeropsis sapinea |
Severe shoot blight symptoms following a hail storm. |
| 5041054 |
Diplodia blight |
Sphaeropsis sapinea |
Dark staining in a twig affected by Diplodia |
| 5041076 |
Diplodia blight |
Sphaeropsis sapinea |
Severe Diplodia shoot blight episode, following a hailstorm |
| 5041077 |
Diplodia blight |
Sphaeropsis sapinea |
Shoot blight. Several people examining symptoms during a field tour. |
| 5041091 |
Diplodia blight |
Sphaeropsis sapinea |
Setting up a research plot to track impacts of shoot blight. |
| 5041092 |
Diplodia blight |
Sphaeropsis sapinea |
Setting up a research plot |
| 5041093 |
Diplodia blight |
Sphaeropsis sapinea |
Marking trees to track shoot blight impacts |
| 5041097 |
Diplodia blight |
Sphaeropsis sapinea |
Shoot blight symptoms |
| 5041098 |
Diplodia blight |
Sphaeropsis sapinea |
Shoot blight symptoms |
| 5041099 |
Diplodia blight |
Sphaeropsis sapinea |
Shoot blight symptoms under a red pine shelterwood |
| 5411328 |
Diplodia blight |
Sphaeropsis sapinea |
dark fungal conidia |
| 5411329 |
Diplodia blight |
Sphaeropsis sapinea |
pycnidia on needles |
| 5411337 |
Diplodia blight |
Sphaeropsis sapinea |
tip blight |
| 5411338 |
Diplodia blight |
Sphaeropsis sapinea |
tip blight |
| 5039004 |
Diplodia blight |
Sphaeropsis sapinea |
Collar rot in jack pine caused by Diplodia |
| 5054090 |
Diplodia blight |
Sphaeropsis sapinea |
Diplodia canker mortality in jack pine |
| 5050090 |
Diplodia blight |
Sphaeropsis sapinea |
Shoot blight of red pine caused by Diplodia pinea |
| 5050092 |
Diplodia blight |
Sphaeropsis sapinea |
Red pine tagged for a study on shoot blight caused by Diplodia pinea |
| 5050093 |
Diplodia blight |
Sphaeropsis sapinea |
Setting up research plots for shoot blight caused by Diplodia pinea. |
| 5050095 |
Diplodia blight |
Sphaeropsis sapinea |
Red pine stand with red pine regeneration. Such regeneration is at high risk of infection by Diplodia pinea from spores produced in the overstory trees. |
| 5050099 |
Diplodia blight |
Sphaeropsis sapinea |
Young red pine stand affected by Diplodia shoot blight. |
| 5051005 |
Diplodia blight |
Sphaeropsis sapinea |
Hail wound that became infected with Diplodia pinea. |
| 5051006 |
Diplodia blight |
Sphaeropsis sapinea |
Diplodia shoot blight symptoms in young red pine on a poor site. Shane Weber |
| 5051007 |
Diplodia blight |
Sphaeropsis sapinea |
Red pine stand with advance regeneration infected with Diplodia shoot blight. |
| 5051008 |
Diplodia blight |
Sphaeropsis sapinea |
Diplodia shoot blight in a young red pine plantation on a poor site. |
| 5051009 |
Diplodia blight |
Sphaeropsis sapinea |
Shoot blight symptoms in a young red pine stand on a poor site. |
| 5051011 |
Diplodia blight |
Sphaeropsis sapinea |
Top dieback caused by Diplodia pinea in red pine. Bark has been removed to show the dark staining in the wood caused by Diplodia. |
| 5051012 |
Diplodia blight |
Sphaeropsis sapinea |
Collar rot and mortality in red pine caused by Diplodia. |
| 5051017 |
Diplodia blight |
Sphaeropsis sapinea |
Red pine stand with extensive advance regeneration. Such stands are susceptible to regeneration mortality caused by Diplodia pinea. |
| 5051022 |
Diplodia blight |
Sphaeropsis sapinea |
Shoot blight symptoms on red pine. |
| 5051025 |
Diplodia blight |
Sphaeropsis sapinea |
Setting up Diplodia shoot blight impact plots in a young red pine stand. |
| 5051026 |
Diplodia blight |
Sphaeropsis sapinea |
Diplodia shoot blight symptoms in overstory red pine. |
| 5051028 |
Diplodia blight |
Sphaeropsis sapinea |
Diplodia shoot blight symptoms in overstory red pine following a hail storm. |
| 5051029 |
Diplodia blight |
Sphaeropsis sapinea |
Heavy infection of red pine with Diplodia shoot blight on a poor site. |
| 5051030 |
Diplodia blight |
Sphaeropsis sapinea |
Red pine regeneration killed by Diplodia pinea. Infection of advance regeneration occurs from inoculum produced in the overstory. |
| 5051031 |
Diplodia blight |
Sphaeropsis sapinea |
Symptoms of Diplodia shoot blight in young red pine. |
| 5051032 |
Diplodia blight |
Sphaeropsis sapinea |
Diplodia shoot blight in red pine regeneration. |
| 5051033 |
Diplodia blight |
Sphaeropsis sapinea |
Dark staining in wood caused by Diplodia pinea infection. |
| 5051034 |
Diplodia blight |
Sphaeropsis sapinea |
Red pine seed tree regeneration cut with good advance red pine regeneration. Such regeneration is at high risk of infection by Diplodia pinea from spores produced in the overstory trees. |
| 5051037 |
Diplodia blight |
Sphaeropsis sapinea |
Diplodia shoot blight symptoms in understory red pine. Such regeneration is at high risk of infection by Diplodia pinea from spores produced in the overstory trees. |
| 5051039 |
Diplodia blight |
Sphaeropsis sapinea |
Dark staining in the wood of red pine infected with Diplodia pinea. |
| 5051040 |
Diplodia blight |
Sphaeropsis sapinea |
Removing tops of red pine in a seed tree or sheltewood cut can eliminate infection of advance regeneration from spores produced in the overstory trees. |
| 5051038 |
Diplodia blight |
Sphaeropsis sapinea |
Diplodia collar rot in jack pine |
| 5051041 |
Diplodia blight |
Sphaeropsis sapinea |
Diplodia shoot blight symptoms in a red pine stand following a hail storm. |
| 5051044 |
Diplodia blight |
Sphaeropsis sapinea |
Tip blight caused by Diplodia pinea. |
| 5051046 |
Diplodia blight |
Sphaeropsis sapinea |
Dark staining in the wood of red pine infected with Diplodia pinea. |
| 5334072 |
Sphaeropsis tip blights and cankers |
Sphaeropsis spp. |
|
| 5033078 |
Diplodia blight |
Sphaeropsis sapinea |
Diplodia shoot blight in red pine on poor site. |
| 5033080 |
Diplodia blight |
Sphaeropsis sapinea |
Diplodia shoot blight on red pine on poor site. |
| 5031086 |
Diplodia blight |
Sphaeropsis sapinea |
Red pine severely affected by Diplodia following a hail storm |
| 5335002 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5335003 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5335004 |
Diplodia blight |
Sphaeropsis sapinea |
clubbed shoots showing needle stunting and death |
| 5335005 |
Diplodia blight |
Sphaeropsis sapinea |
clubbed shoots showing needle stunting and death |
| 5335006 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5337084 |
Diplodia blight |
Sphaeropsis sapinea |
microscopic view of cross-section of needle with fungal pycnidia |
| 5337085 |
Diplodia blight |
Sphaeropsis sapinea |
microscopic view of inside of pycnidium |
| 5337086 |
Diplodia blight |
Sphaeropsis sapinea |
conidia |
| 5373788 |
Sphaeropsis tip blight |
Sphaeropsis tumefaciens |
|
| 5373785 |
Sphaeropsis tip blight |
Sphaeropsis tumefaciens |
|
| 5373786 |
Sphaeropsis tip blight |
Sphaeropsis tumefaciens |
|
| 5373784 |
Sphaeropsis tip blight |
Sphaeropsis tumefaciens |
|
| 5373782 |
Sphaeropsis tip blight |
Sphaeropsis tumefaciens |
|
| 5373783 |
Sphaeropsis tip blight |
Sphaeropsis tumefaciens |
|
| 5373765 |
Sphaeropsis tip blight |
Sphaeropsis tumefaciens |
|
| 5050094 |
Diplodia blight |
Sphaeropsis sapinea |
discoloration |
| 5050088 |
Diplodia blight |
Sphaeropsis sapinea |
Main stem Diplodia infection on jack pine. |
| 5050091 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5051018 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5050086 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5050096 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5050097 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5051001 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5051002 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5051004 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5051019 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5051020 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5051021 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5044021 |
Diplodia blight |
Sphaeropsis sapinea |
discoloration |
| 5044022 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5033079 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5031044 |
Diplodia blight |
Sphaeropsis sapinea |
Heavy mortality in red pine seedlings, caused by spores from infected overstory trees |
| 5029014 |
Diplodia blight |
Sphaeropsis sapinea |
Sphaeropsis sapinea and Diplodia scrobiculata can cause shoot blight in jack pine. |
| 5029017 |
Diplodia blight |
Sphaeropsis sapinea |
pycnidia on a needle |
| 5029015 |
Diplodia blight |
Sphaeropsis sapinea |
Heavy infection and shoot mortality in larger trees following a hail storm. |
| 5029016 |
Diplodia blight |
Sphaeropsis sapinea |
Severe shoot blight on a very poor site. |
| 5029018 |
Diplodia blight |
Sphaeropsis sapinea |
Dark discoloration in infected wood of red pine. |
| 3037022 |
Diplodia blight |
Sphaeropsis sapinea |
Diplodia pinea, red pine Chippewa, asexual stage |
| 5041088 |
Diplodia blight |
Sphaeropsis sapinea |
shoot blight on understory tree |
| 5041095 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5041096 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5041053 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5041078 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5041080 |
Diplodia blight |
Sphaeropsis sapinea |
shoot blight in overstory |
| 5041081 |
Diplodia blight |
Sphaeropsis sapinea |
shoot blight in overstory |
| 5041082 |
Diplodia blight |
Sphaeropsis sapinea |
shoot blight in windbreak |
| 5041087 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5041065 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5041066 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5041056 |
Diplodia blight |
Sphaeropsis sapinea |
branch mortality |
| 5041057 |
Diplodia blight |
Sphaeropsis sapinea |
cambial staining |
| 5041060 |
Diplodia blight |
Sphaeropsis sapinea |
discolored wood |
| 5041073 |
Diplodia blight |
Sphaeropsis sapinea |
seedling mortality in understory |
| 5041084 |
Diplodia blight |
Sphaeropsis sapinea |
shoot blight in understory |
| 5041086 |
Diplodia blight |
Sphaeropsis sapinea |
shoot blight on overstory branch |
| 5041090 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5040079 |
Diplodia blight |
Sphaeropsis sapinea |
shelterwood with Sphaeropsis |
| 5040080 |
Diplodia blight |
Sphaeropsis sapinea |
shelterwood with Sphaeropsis |
| 5058038 |
Diplodia blight |
Sphaeropsis sapinea |
shoot regeneration |
| 5040078 |
Diplodia blight |
Sphaeropsis sapinea |
shelterwood modified after Sphaeropsis |
| 5038035 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5041067 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5041068 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5041069 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5041070 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5041071 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 5041072 |
Diplodia blight |
Sphaeropsis sapinea |
|
| 2112097 |
Diplodia blight |
Sphaeropsis sapinea |
pycnidia on cone scales |
| 1470125 |
Diplodia blight |
Sphaeropsis sapinea |
pycnidia on needles; December 1970 |
| 1415137 |
Diplodia blight |
Sphaeropsis sapinea |
Pycnidia on cone. Aug. 12, 2002 |
| 1415150 |
Diplodia blight |
Sphaeropsis sapinea |
Pycnidia on cone scales. Aug. 26, 2002 |
| 1415151 |
Diplodia blight |
Sphaeropsis sapinea |
Pycnidia on the bark. Aug. 26, 2002 |
| 1371051 |
Diplodia blight |
Sphaeropsis sapinea |
Black spots (pyknidia) on the scales of pine cones. Filakovo, Slovakia |
| 1241510 |
Diplodia blight |
Sphaeropsis sapinea |
Pycnidia on twig. |
| 2250072 |
Diplodia blight |
Sphaeropsis sapinea |
tip dieback on ponderosa pine |
