| 5494836 |
basil downy mildew |
Peronospora belbahrii |
A diseased potted plant |
| 5492227 |
Phytophthora root and stem rot |
Phytophthora drechsleri |
Stem and foliar blight symptoms |
| 5492255 |
Pythium root and stem rot |
Pythium aphanidermatum |
Pythium root rot |
| 5492264 |
Southern bacterial wilt |
Ralstonia solanacearum (except Race 3 Biovar 2) |
discolored ginger root |
| 5492263 |
Southern bacterial wilt |
Ralstonia solanacearum (except Race 3 Biovar 2) |
diseased ginger plant with symptoms on the leaves |
| 5492253 |
leaf spot |
Nimbya gomphrenae |
diseased stem |
| 5492250 |
leafminer fly |
Liriomyza chinensis |
damaged leaves |
| 5492247 |
Geometrid moth |
Milionia basalis |
|
| 5492246 |
Geometrid moth |
Milionia basalis |
|
| 5492245 |
Geometrid moth |
Milionia basalis |
|
| 5492244 |
powdery mildew |
Oidium caricae-papayae |
Diseased papaya leaves |
| 5492237 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
anthracnose on fruits |
| 5492233 |
green algae |
Cephaleuros spp. |
Algal spots on the leaf |
| 5492241 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
Lesions on onion stem |
| 5492243 |
Rhizopus soft rots |
Rhizopus spp. |
Infected root |
| 5492239 |
apple scab |
Venturia inaequalis |
scab on fruit |
| 5492238 |
whiteflies |
Aleurodicus spp. |
Insects on leaf |
| 5492235 |
panicle rice mite |
Steneotarsonemus spinki |
Mites damaged plants |
| 5492234 |
brown root rot |
Phellinus noxius |
Typhoo toppled diseased tree |
| 5492232 |
root-knot nematode |
Meloidogyne spp. |
Nematode infected roots |
| 5492231 |
bacterial black stalk |
Erwinia spp. |
A discolored taro corm |
| 5492229 |
basil downy mildew |
Peronospora belbahrii |
chlorosis on leaves |
| 5492261 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
lesions on the fruits |
| 5492262 |
rust |
Uromyces vignae |
|
| 5492260 |
leaf spot |
Stemphylium spp. |
|
| 5492259 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
Acervuli on a pitaya fruit |
| 5492257 |
late blight |
Phytophthora infestans |
diseased leaf |
| 5492258 |
late blight |
Phytophthora infestans |
diseased leaf |
| 5492256 |
Pythium diseases |
Pythium spp. |
Phytium root rot |
| 5492251 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
ripe rot spots on fruit |
| 5492249 |
Botryosphaeria rots and cankers |
Botryosphaeria spp. |
GUmmosis symptom on peach trunk |
| 5492248 |
flea beetles |
Chaetocnema spp. |
|
| 5119096 |
wax scale |
Drepanococcus chiton |
Collector: J. Allan Date of photograph or collection: 05/01/1995 |
| 5111100 |
proteus scale |
Parlatoria proteus |
Date of photograph or collection:12/1984 |
| 5435598 |
tussock moth |
Euproctis taiwana |
|
| 5435599 |
cotton leafworm, tobacco cutworm |
Spodoptera litura |
|
| 5435600 |
cotton leafworm, tobacco cutworm |
Spodoptera litura |
|
| 5435601 |
anthracnose |
Colletotrichum acutatum |
|
| 5435602 |
powdery mildew |
Erysiphe necator |
|
| 5435603 |
Avocado Dieback |
Neofusicoccum parvum |
|
| 5435604 |
powdery mildew |
Phyllactinia mali |
|
| 5435605 |
leaf blight of taro |
Phytophthora colocasiae |
|
| 5435606 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
|
| 5435597 |
Phomopsis fungus |
Phomopsis asparagi |
|
| 5435607 |
bacterial leaf spot |
Xanthomonas axonopodis |
|
| 5435608 |
Japanese pear scab |
Venturia nashicola |
|
| 5435609 |
Avocado Dieback |
Neofusicoccum parvum |
|
| 5435610 |
chilli thrips |
Scirtothrips dorsalis |
|
| 5435611 |
chilli thrips |
Scirtothrips dorsalis |
|
| 5435612 |
white rust |
Albugo ipomoeae-aquaticae |
|
| 5435613 |
white rust |
Albugo ipomoeae-aquaticae |
|
| 5435614 |
green alga |
Cephaleuros virescens |
|
| 5435615 |
Corynespora blight |
Corynespora cassiicola |
black lesions with conidia |
| 5435616 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
conidia mass on stem |
| 5435617 |
gray mold |
Botrytis cinerea |
grey fungal structure on onion |
| 5435618 |
late blight |
Phytophthora infestans |
symptomatic stem |
| 5435619 |
late blight |
Phytophthora infestans |
infested fruits |
| 5435620 |
Japanese pear rust |
Gymnosporangium asiaticum |
|
| 5435621 |
brown root rot |
Phellinus noxius |
death of tree caused by brown root rot |
| 5435622 |
gray mold |
Botrytis cinerea |
|
| 5435623 |
peach leaf curl |
Taphrina deformans |
deformation of leaves |
| 5435624 |
Fusarium wilts, blights, rots and damping-off |
Fusarium spp. |
|
| 5435625 |
rust |
Uromyces vignae |
|
| 5435626 |
gray mold |
Botrytis cinerea |
|
| 5435627 |
gray mold |
Botrytis cinerea |
|
| 5435628 |
brown root rot |
Phellinus noxius |
|
| 5435629 |
spider mites |
Tetranychus spp. |
|
| 5426923 |
planthopper |
Saccharosydne procerus |
Plant hoppers on Zizania latifolia leaf with Cochliobolus leaf spots |
| 5426943 |
Japanese pear rust |
Gymnosporangium asiaticum |
Telia of rust on Chinese Juniper foliage |
| 5426944 |
Japanese pear rust |
Gymnosporangium asiaticum |
Aecia of the rust on asian pear foliage |
| 5426945 |
cotton leafworm, tobacco cutworm |
Spodoptera litura |
Oriental leafworm moth damaged on persimmon leaf |
| 5426946 |
southern blight |
Sclerotium rolfsii |
Mycelia and sclerotia on corm of Taro |
| 5426941 |
downy mildew |
Peronospora destructor |
Downy mildew leaions on Allium leaves |
| 5426942 |
onion rust |
Puccinia allii |
Uredia on Allium leaves |
| 5426935 |
zebra chip |
Candidatus Liberibacter spp. |
Huanglongbing infected sweet orange plant |
| 5426936 |
zebra chip |
Candidatus Liberibacter spp. |
Leaf symptoms of Huanglongbing |
| 5426937 |
zebra chip |
Candidatus Liberibacter spp. |
Huanglongbing infected Citrus plant |
| 5426931 |
brown root rot |
Phellinus noxius |
Wilt of Rhododendron caused by root rot fungus |
| 5426932 |
anthracnose |
Phyllachora repens |
Black leaf spots caused by the pathogen on leaves |
| 5426933 |
downy mildew |
Peronospora chlorae |
Mass of sporangia on leaves and cause leaf curl |
| 5426934 |
zebra chip |
Candidatus Liberibacter spp. |
Leaf symptoms of Huanglongbing |
| 5426928 |
Phomopsis cankers and twig blights |
Phomopsis spp. |
Phomopsis fruit rot on guava fruit |
| 5426929 |
brown root rot |
Phellinus noxius |
Wilt of pear tree caused by root rot fungus in pear orchard |
| 5426924 |
brown spot of rice |
Cochliobolus miyabeanus |
Round to elongated spots |
| 5426925 |
coffee leaf rust |
Hemileia vastatrix |
Yellow-orange uredia of coffea rust on foliage |
| 5426926 |
leaf spot |
Pseudocercospora kaki |
Leaf spots on persimmon folaige |
| 5426927 |
common lac insect |
Kerria lacca |
The insects covered on lychee branch |
| 5426919 |
Myxosporium fungus |
Myxosporium psidii |
White to pink conidia produced on trunk of guava tree |
| 5426920 |
black spot |
Guignardia psidii |
Black spot on guava fruit |
| 5426921 |
Pestalotiopsis fungus |
Pestalotiopsis psidii |
Lesion on fruit of guava |
| 5426922 |
citrus canker |
Xanthomonas citri |
Citrus canker on leaves |
| 5426917 |
Myxosporium fungus |
Myxosporium psidii |
Defoliated and blight symptoms of guava tree |
| 5426918 |
Myxosporium fungus |
Myxosporium psidii |
Wilt of guava tree |
| 5426947 |
downy mildew |
Plasmopara viticola |
Sporangia of downy mildew on the lower surface of grape |
| 5426939 |
late blight |
Phytophthora infestans |
Darkened stem near tomato fruit |
| 5426940 |
late blight |
Phytophthora infestans |
Field view of late blight damages |
| 5426938 |
late blight |
Phytophthora infestans |
Mycelia produced on tomato fruit |
| 5426930 |
spider mites |
Tetranychus spp. |
Mite damages on pepper leaf |
| 5393421 |
Japanese pear scab |
Venturia nashicola |
Black colored conidia on vein of pear leaf |
| 5408862 |
rust |
Uredo inflexa |
Rust symptom on leaf surface |
| 5408858 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
Three days after artifical inoculation |
| 5403533 |
black spot |
Alternaria brassicicola |
Three days after artifical inoculation |
| 5408852 |
rust |
Phakopsora ampelopsidis |
Sign and symptom on both sides of leaves |
| 5403525 |
powdery mildew |
Phyllactinia mali |
Powdery mildew at the back of pear leaf |
| 5403515 |
powdery mildew |
Oidium cinnamomi |
|
| 5403539 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
|
| 5408856 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
Sign of anchracnose on pear leaf surface |
| 5403531 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
Black spots of anchracnose on pear fruit |
| 5403527 |
bitter rot and anthracnose |
Colletotrichum gloeosporioides |
Black spots of anchracnose on litchi fruit |
| 5408864 |
Japanese pear rust |
Gymnosporangium asiaticum |
Rust lesion on stem and later cause stem blight |
| 5403537 |
brown root rot |
Phellinus noxius |
Defoliation symptoms in pear field |
| 5408860 |
apple scab |
Venturia inaequalis |
|
| 5408850 |
pear psyllid |
Cacopsylla chinensis |
Damages on leaves caused by pear psylla |
| 5403523 |
Japanese pear rust |
Gymnosporangium asiaticum |
Rust lesion on pear fruit |
| 5403535 |
brown root rot |
Phellinus noxius |
|
| 5408848 |
Bakanae Disease of Rice / cotton boll rot |
Gibberella fujikuroi |
Orange to pink colored Fusarium asexual spores on rice stems |
| 5408846 |
anthracnose |
Colletotrichum dematium |
|
| 5403521 |
common smut |
Ustilago maydis |
Deformed symptom and sign on maize |
| 5408844 |
powdery mildew |
Erysiphe necator |
|
| 5403519 |
black spot |
Alternaria brassicicola |
Concentric balck spots on leaf |
| 5408842 |
Southern corn rust |
Puccinia polysora |
|
| 5403517 |
powdery mildew |
Erysiphe necator |
Powdery mildew of grape on leaf and fruit |
| 5408840 |
gray leaf spot |
Magnaporthe grisea |
Diamond shaped lesion caused by rice blast disease |
| 5408838 |
purple blotch |
Alternaria porri |
Black to purple spot on stem of Allium |
| 5408854 |
Rhizoctonia damping-off, blight and rot |
Rhizoctonia solani |
Rhizoctonia solani AG1 lesions on rice sheat |
| 5403529 |
brown spot of rice |
Cochliobolus miyabeanus |
Round to elongated spots with yellow colored edges on rice leaves |
| 5393415 |
psyllid |
Macrohomotoma gladiata |
|
| 5393424 |
black spot |
Diplocarpon rosae |
|
| 5393423 |
Japanese pear rust |
Gymnosporangium asiaticum |
Aecia of the rust |
| 5393422 |
white rust |
Albugo portulacae |
Sporangia produced on leaf surface |
| 5393419 |
powdery mildew |
Oidium murrayae |
|
| 5393425 |
Fusarium wilt |
Fusarium oxysporum f.sp. lycopersici |
Fusarium wilt of tomato in green house |
| 5393420 |
Japanese dodder |
Cuscuta japonica |
|
| 5393417 |
Guignardia blotch |
Guignardia musae |
Ascospores produced in the black spot |
| 5393418 |
late blight |
Phytophthora infestans |
Brownish on leaf and stem, with hyphae and sporangia produced at the edge of spot on leaf |
| 5393416 |
rust |
Skierka nephelii |
Bright colored uredia produced by the rust disease |
| 5393413 |
downy mildew |
Hyaloperonospora brassicae |
Symptom on the leaf surface |
| 5393414 |
downy mildew |
Hyaloperonospora brassicae |
|
| 5393412 |
Sclerotinia rot |
Sclerotinia sclerotiorum |
Sporangia produced at the backside of the leaf |
| 5393411 |
early blight |
Alternaria solani |
Black conidia mass on tomato |
| 5393410 |
onion rust |
Puccinia allii |
Uredia of the rust |
| 5393185 |
Witches' broom |
Aciculosporium take |
Fascicled leaves of bamboo caused by Witches' broom |
| 5393175 |
Witches' broom |
Aciculosporium take |
White spore mass aggregate at tip of diseased leaves |
| 5393184 |
powdery mildew |
Podosphaera fusca |
|
| 5393182 |
downy mildew |
Hyaloperonospora brassicae |
|
| 5393183 |
powdery mildew |
Oidium ipomoeae |
|
| 5393181 |
powdery mildew |
Phyllactinia moricola |
Powdery mildew with conidia and cleistothecia (yellow and black dots in the picture) |
| 5393180 |
downy mildew |
Pseudoperonospora cubensis |
|
| 5393179 |
club root of crucifers |
Plasmodiophora brassicae |
|
| 5393178 |
rust |
Tranzschelia discolor |
|
| 5393177 |
rust |
Tranzschelia discolor |
Yellow colored spot on surface of peach leaves |
| 5393176 |
bacterial spot of stone fruits |
Xanthomonas arboricola pv. pruni |
Bacterial spot with shot hole on leaves of peach |
| 5393174 |
powdery mildew |
Erysiphe necator |
Hyphae and conidia of powdery mildew on grape leaf |
| 5393173 |
brown root rot |
Phellinus noxius |
Defoliation caused by brown root rot |
