| 5356882 |
black knot |
Apiosporina morbosa |
Plum tree showing signs of infection with black knot disease |
| 5356883 |
black knot |
Apiosporina morbosa |
Section of a plum branch showing signs of infection with black knot disease |
| 5471754 |
black cherry aphid |
Myzus cerasi |
|
| 5471755 |
black cherry aphid |
Myzus cerasi |
|
| 5471756 |
black cherry aphid |
Myzus cerasi |
|
| 5484507 |
Blumeriella leaf spot of cherry and plum |
Blumeriella jaapii |
Conidia |
| 5484509 |
Blumeriella leaf spot of cherry and plum |
Blumeriella jaapii |
Shothole symptoms |
| 5484508 |
Blumeriella leaf spot of cherry and plum |
Blumeriella jaapii |
Conidium on conidiophore. |
| 5484506 |
Blumeriella leaf spot of cherry and plum |
Blumeriella jaapii |
Vertical section of acervulus of Phloeosporella anamorph. |
| 5484505 |
Blumeriella leaf spot of cherry and plum |
Blumeriella jaapii |
Vertical section of acervulus of Phloeosporella anamorph. |
| 1398082 |
Eriophyid mite |
|
leaf gall |
| 5476036 |
lace bug |
Corythucha associata |
Adult Cherry lacebug, Corythucha associata.
Host: Prunus 'First Lady' |
| 5476031 |
lace bug |
Corythucha associata |
Adult Cherry lacebug, Corythucha associata. |
| 5476026 |
lace bug |
Corythucha associata |
Bottom surface of leaf from the flowering cherry, Prunus 'First Lady' with injury from the Cherry lacebug, Corythucha associata. |
| 5476024 |
lace bug |
Corythucha associata |
Close-up of the top surface of leaf from the flowering cherry, Prunus 'First Lady' with injury from the Cherry lacebug, Corythucha associata. |
| 5476025 |
lace bug |
Corythucha associata |
Bottom surface of leaf from the flowering cherry, Prunus 'First Lady' with injury from the Cherry lacebug, Corythucha associata. |
| 5476027 |
lace bug |
Corythucha associata |
Close-up of the bottom surface of leaf from the flowering cherry, Prunus 'First Lady' with injury from the Cherry lacebug, Corythucha associata.
|
| 5476023 |
lace bug |
Corythucha associata |
Top surface of leaf from the flowering cherry, Prunus 'First Lady' with injury from the Cherry lacebug, Corythucha associata.
|
| 5476028 |
lace bug |
Corythucha associata |
Cast skins of the Cherry lacebug, Corythucha associata.
Host: Prunus 'First Lady' |
| 5476029 |
lace bug |
Corythucha associata |
Adult Cherry lacebug, Corythucha associata. |
| 5476034 |
lace bug |
Corythucha associata |
Adult Cherry lacebug, Corythucha associata.
Host: Prunus 'First Lady' |
| 5476035 |
lace bug |
Corythucha associata |
Adult Cherry lacebug, Corythucha associata.
Host: Prunus 'First Lady' |
| 5476033 |
lace bug |
Corythucha associata |
Adult Cherry lacebug, Corythucha associata.
Host: Prunus 'First Lady' |
| 5476030 |
lace bug |
Corythucha associata |
Adult Cherry lacebug, Corythucha associata.
Host: Prunus 'First Lady' |
| 5476032 |
lace bug |
Corythucha associata |
Adult Cherry lacebug, Corythucha associata.
Host: Prunus 'First Lady' |
| 5454637 |
Japanese beetle |
Popillia japonica |
|
| 5454620 |
fall webworm |
Hyphantria cunea |
|
| 5445262 |
mealy plum aphid |
Hyalopterus pruni |
|
| 5445582 |
leaf curl |
Taphrina communis |
|
| 5445583 |
leaf curl |
Taphrina communis |
A healthy early-stage plum directly next to a diseased plum. |
| 5445584 |
leaf curl |
Taphrina communis |
|
| 5445373 |
uglynest caterpillar |
Archips cerasivorana |
Close-up of late instar larva |
| 5445372 |
uglynest caterpillar |
Archips cerasivorana |
Tent on chockberry foliage |
| 5445261 |
mealy plum aphid |
Hyalopterus pruni |
|
| 5445260 |
mealy plum aphid |
Hyalopterus pruni |
Aphids massed on leaf of ornamental plum |
| 5445191 |
cherry curculio |
Anthonomus consors |
Fruit punctures made during oviposition |
| 5445190 |
cherry curculio |
Anthonomus consors |
|
| 5445187 |
cherry curculio |
Anthonomus consors |
late stage larvae exposed within seed pit |
| 5445188 |
cherry curculio |
Anthonomus consors |
Late stage larvae exposed within seed pit |
| 1236042 |
black knot |
Apiosporina morbosa |
|
| 2168005 |
gypsy moth |
Lymantria dispar |
|
| 2168021 |
gypsy moth |
Lymantria dispar |
June 2006 |
| 1436088 |
black knot |
Apiosporina morbosa |
|
| 2168042 |
tent caterpillar |
Eriogaster lanestris |
|
| 1371102 |
sulfur shelf |
Laetiporus sulphureus |
Göttingen, Germany |
| 2168022 |
gypsy moth |
Lymantria dispar |
June 2006 |
| 1234091 |
plum curculio |
Conotrachelus nenuphar |
|
| 2168004 |
gypsy moth |
Lymantria dispar |
last instar attack on Prunus sp., June 2006 |
| 2168006 |
gypsy moth |
Lymantria dispar |
|
| 2168019 |
gypsy moth |
Lymantria dispar |
June 2006 |
| 2168041 |
tent caterpillar |
Eriogaster lanestris |
June 2006 |
| 1455175 |
western tent caterpillar |
Malacosoma californicum |
In old tent |
| 1455176 |
eastern tent caterpillar |
Malacosoma americanum |
|
| 1297019 |
scarce swallowtail |
Iphiclides podalirius |
NE Italy |
| 1472045 |
puss caterpillar |
Megalopyge opercularis |
feeding on domestic plum; 20 Miles South of Vidalia, Toombs County, Georgia, USA; photographed 2 October 1990; pupated and female emerged in lab 25 May 1991 |
| 2168020 |
gypsy moth |
Lymantria dispar |
June 2006 |
| 5427661 |
white peach scale |
Pseudaulacaspis pentagona |
on cherry |
| 2122003 |
gypsy moth |
Lymantria dispar |
Over 300 egg masses found on this single tree. July 2004. |
| 5407871 |
gummosis |
|
Gummy exuduate (gummosis) of unknown cause on plum |
| 5410739 |
almond stone wasp |
Eurytoma amygdali |
|
| 5410740 |
almond stone wasp |
Eurytoma amygdali |
|
| 5410741 |
almond stone wasp |
Eurytoma amygdali |
|
| 5411339 |
black knot |
Apiosporina morbosa |
Black knot on branches of wild cherry tree |
| 5382161 |
cherry curculio |
Anthonomus consors |
Close-up of adult
|
| 5379673 |
sulfur shelf |
Laetiporus sulphureus |
|
| 5379674 |
sulfur shelf |
Laetiporus sulphureus |
|
| 5379679 |
lichen |
Xanthoria parietina |
|
| 5335086 |
leaf curl |
Taphrina communis |
on plum |
| 5335071 |
black knot |
Apiosporina morbosa |
on cherry |
| 5335072 |
black knot |
Apiosporina morbosa |
on cherry |
| 5335073 |
brown rot |
Monilinia fructicola |
on cherry |
| 5383142 |
Mycosphaerella leaf spot |
Mycosphaerella cerasella |
conidiophores and conidia clustered in leaf spot on cherry |
| 5383173 |
Mycosphaerella leaf spot |
Mycosphaerella cerasella |
Shothole leaf spots on cherry |
| 5383174 |
Mycosphaerella leaf spot |
Mycosphaerella cerasella |
Shothole leaf spots on cherry |
| 5383175 |
Mycosphaerella leaf spot |
Mycosphaerella cerasella |
Shothole leaf spots on cherry |
| 5383176 |
Mycosphaerella leaf spot |
Mycosphaerella cerasella |
Shothole leaf spots on cherry |
| 5383143 |
Mycosphaerella leaf spot |
Mycosphaerella cerasella |
conidiophores and conidia on leaf tissue |
| 5368341 |
Cercospora fungi |
Cercospora spp. |
reddish-brown spots which can drop out to form shot-holes |
| 5368342 |
Cercospora fungi |
Cercospora spp. |
reddish-brown spots which can drop out to form shot-holes |
| 5368343 |
Cercospora fungi |
Cercospora spp. |
close-up of an individual spot with several dark, fuzzy spots which are clumps of spore-producing bodies called "conidophores" |
| 5368344 |
Cercospora fungi |
Cercospora spp. |
microscopic view of clumps of spore-producing bodies called "conidophores" |
| 5368345 |
Cercospora fungi |
Cercospora spp. |
microscopic view of a single clump of spore-producing bodies called "conidophores" |
| 5368346 |
Cercospora fungi |
Cercospora spp. |
microscopic view of clumps of spore-producing bodies called "conidophores" |
| 5368347 |
Cercospora fungi |
Cercospora spp. |
microscopic view of clumps of spore-producing bodies called "conidophores" |
| 5368348 |
Cercospora fungi |
Cercospora spp. |
spores of a species of Cercospora |
| 5368482 |
Cercospora fungi |
Cercospora spp. |
Close-up of a portion of a leaf with numerous reddish-brown spots some of which have dropped out to form shot-holes. |
| 5368489 |
Phloeosporella fungus |
Phloeosporella padi |
dark brown leaf spots with red border |
| 5368490 |
rust |
Tranzschelia spp. |
Close-up of one pustule with urediniospores. |
| 5368491 |
rust |
Tranzschelia spp. |
Close-up of one pustule with urediniospores under dark-field observation. |
| 5368492 |
rust |
Tranzschelia spp. |
Close-up of urediniospores showing echinulate surface under dark-field observation. |
| 5368493 |
rust |
Tranzschelia spp. |
Urediniospores of a species of the fungus Tranzschelia. |
| 5368494 |
Phloeosporella fungus |
Phloeosporella padi |
dark brown leaf spots with red border |
| 5368495 |
Phloeosporella fungus |
Phloeosporella padi |
dark brown leaf spots with red border |
| 5368496 |
Phloeosporella fungus |
Phloeosporella padi |
Spore-producing bodies ("acervuli") with spores oozing out in tendrils |
| 5368497 |
Phloeosporella fungus |
Phloeosporella padi |
Spore-producing bodies ("acervuli") with spores oozing out in tendrils |
| 5368498 |
Phloeosporella fungus |
Phloeosporella padi |
Spore-producing bodies ("acervuli") with spores oozing out in tendrils |
| 5368499 |
Phloeosporella fungus |
Phloeosporella padi |
Spore-producing bodies ("acervuli") with spores oozing out in tendrils |
| 5368500 |
Phloeosporella fungus |
Phloeosporella padi |
Spores of the fungus Phloeosporella padi |
| 5368501 |
rust |
Tranzschelia spp. |
Minute, raised spots surrounded by light green/white leaf tissue. Larger spots at the perimiter of image are infections of the fungus Phloeosporella padi. |
| 5369154 |
rust |
Tranzschelia spp. |
small, medium brown blister with white border |
| 5369155 |
rust |
Tranzschelia spp. |
single pustule with urediniospores on leaf |
| 5369156 |
rust |
Tranzschelia spp. |
cluster of urediniospores under dark-field observation |
| 5369157 |
rust |
Tranzschelia spp. |
cluster of urediniospores under dark-field observation |
| 5369158 |
rust |
Tranzschelia spp. |
close-up of urediniospores |
| 5379290 |
bird-cherry ermine |
Yponomeuta evonymella |
|
| 5379288 |
bird-cherry ermine |
Yponomeuta evonymella |
|
| 5379289 |
bird-cherry ermine |
Yponomeuta evonymella |
|
| 5379287 |
bird-cherry ermine |
Yponomeuta evonymella |
|
| 5379285 |
bird-cherry ermine |
Yponomeuta evonymella |
|
| 5379286 |
bird-cherry ermine |
Yponomeuta evonymella |
|
| 5379283 |
bird-cherry ermine |
Yponomeuta evonymella |
|
| 5379284 |
bird-cherry ermine |
Yponomeuta evonymella |
|
| 5379282 |
bird-cherry ermine |
Yponomeuta evonymella |
Larvae in "nest". |
| 5379281 |
bird-cherry ermine |
Yponomeuta evonymella |
Larvae and "nest". |
| 5379279 |
tent caterpillar |
Eriogaster catax |
|
| 5378677 |
tent caterpillar |
Eriogaster catax |
|
| 5378678 |
tent caterpillar |
Eriogaster catax |
|
| 5379278 |
tent caterpillar |
Eriogaster catax |
|
| 5356881 |
brown rots |
Monilinia spp. |
Plum showing signs of infection with black knot disease (Monilinia sp.). |
| 5360713 |
green peach aphid |
Myzus persicae |
Damage to plum leaves caused by infestation with green peach aphids (Myzus persicae). |
| 5360704 |
green peach aphid |
Myzus persicae |
Aggregation of green peach aphids (Myzus persicae) on the underside of a wild plum leaf. |
| 5360702 |
green peach aphid |
Myzus persicae |
Aggregation of green peach aphids (Myzus persicae) on the underside of a wild plum leaf. |
| 5357021 |
pesticides |
|
Application of pesticides to plum trees to combate infestation by the green peach aphid (Myzus persicae). |
| 5366934 |
Phellinus heartrots |
Phellinus spp. |
Conk of Phellinus punctatus on the trunk of a cherry tree, indicating decay. |
| 5366447 |
leaf curl |
Taphrina communis |
Fruits on a plum tree infected with plum pocket fungus (Taphrina communis). |
| 5366446 |
leaf curl |
Taphrina communis |
Fruits on a plum tree showing symptoms of infection with plum pocket fungus (Taphrina communis). |
| 5366448 |
leaf curl |
Taphrina communis |
Signs and symptoms of plum pocket disease (Taphrina communis) on fruits of a plum tree. |
| 5366444 |
leaf curl |
Taphrina communis |
Signs and symptoms of plum pocket disease (Taphrina communis) on fruits of a plum tree. |
| 1492095 |
bacterial blight |
Xanthomonas arboricola pv. corylina |
Bacterial spot plum |
| 5019098 |
cherry scallop shell moth |
Rheumaptera prunivorata |
|
| 5047077 |
black knot |
Apiosporina morbosa |
Heavy infection of cherry by black knot |
| 1502085 |
black knot |
Apiosporina morbosa |
Black knot; cherry; Dry Prong (Stuart Lake) |
| 1484007 |
fall webworm |
Hyphantria cunea |
webbing with defoliation; webbed foliage |
| 5202062 |
fall webworm |
Hyphantria cunea |
Tent on cherry in mid-September; Dunn Co., WI |
| 1484008 |
fall webworm |
Hyphantria cunea |
larvae enclosed in webbing on cherry |
| 1484009 |
fall webworm |
Hyphantria cunea |
larvae enclosed in webbing on cherry |
| 5028017 |
black knot |
Apiosporina morbosa |
Sporocarps form on galls that often kill the twigs or stems distally from the infection. |
| 5143072 |
summer fruit tortrix moth |
Adoxophyes orana |
The larva is on a rearing dish with one of their food plants, a Prunus species. They usually fold the leaf along the median long axis and stay inside the fold and feed the soft part. |
| 5123057 |
soft scale |
Eulecanium kunoensis |
Collector: Kono/Crane
Date of photograph or collection:04/16/1982 |
| 5123059 |
soft scale |
Eulecanium kunoensis |
Collector: Kono/Crane
Date of photograph or collection: 04/16/1982 |
| 5123060 |
soft scale |
Eulecanium kunoensis |
Collector: Kono/Crane
Date of photograph or collection: 4/16/1982 |
| 5123062 |
soft scale |
Eulecanium kunoensis |
Collector: Kono/Crane
Date of photograph or collection: 04/16/1982 |
| 5123065 |
soft scale |
Eulecanium kunoensis |
Collector: Kono/Crane
Date of photograph or collection: 4/16/1982 |
| 5123066 |
soft scale |
Eulecanium kunoensis |
Host is a plum species.
Collector: P.Crane
Date of photograph or collection: 02/23/1978 |
| 5123067 |
soft scale |
Eulecanium kunoensis |
Host is a species of plum.
Collector: P.Crane
Date of photograph or collection: 02/23/1978 |
| 5123069 |
soft scale |
Eulecanium kunoensis |
Host is a plum species.
Collector: P.Crane
Date of photograph or collection: 02/23/1978 |
| 5123070 |
soft scale |
Eulecanium kunoensis |
Host is a plum species.
Collector: P.Crane
Date of photograph or collection: 02/23/1978 |
| 5123071 |
soft scale |
Eulecanium kunoensis |
Winged male adult on plum species.
Collector: P.Crane
Date of photograph or collection: 02/23/1978 |
| 5123076 |
soft scale |
Eulecanium kunoensis |
Host is a plum species.
Collector: P.Crane
Date of photograph or collection: 03/10/1978 |
| 5123077 |
soft scale |
Eulecanium kunoensis |
Host is a plum species.
Collector: P.Crane
Date of photograph or collection: 03/10/1978 |
| 5027025 |
Verticillium wilts |
Verticillium spp. |
|
| 1317081 |
Plum Pox Virus |
Potyvirus PPV |
These transgenic plums contain a gene that makes them highly resistant to plum pox virus. |
| 5019099 |
cherry scallop shell moth |
Rheumaptera prunivorata |
|
| 5019097 |
cherry scallop shell moth |
Rheumaptera prunivorata |
|
| 5049031 |
Blumeriella leaf spot of cherry and plum |
Blumeriella jaapii |
|
| 5049032 |
Blumeriella leaf spot of cherry and plum |
Blumeriella jaapii |
|
| 5049067 |
cherry scallop shell moth |
Rheumaptera prunivorata |
|
| 5049068 |
cherry scallop shell moth |
Rheumaptera prunivorata |
|
| 5037071 |
black knot |
Apiosporina morbosa |
on main stem |
| 5042095 |
black knot |
Apiosporina morbosa |
|
| 5027023 |
Verticillium wilts |
Verticillium spp. |
vascular staining of cherry |
| 5027024 |
Verticillium wilts |
Verticillium spp. |
death of a cherry tree |
| 1455174 |
western tent caterpillar |
Malacosoma californicum |
Tent |
| 1400123 |
black knot |
Apiosporina morbosa |
Ottawa National Forest |
| 1254040 |
fall webworm |
Hyphantria cunea |
Tent and larvae, Fort Collins, CO. |
| 1326224 |
mealy plum aphid |
Hyalopterus pruni |
Colony. |
| 1326225 |
mealy plum aphid |
Hyalopterus pruni |
Colony. |
| 1203193 |
honey bee |
Apis mellifera |
|
| 1201008 |
Eriophyid mite |
|
|
