| 1355039 |
gray leaf spot |
Magnaporthe grisea |
Lesions on rice plant leaves. |
| 5410675 |
Rhizoctonia damping-off, blight and rot |
Rhizoctonia solani |
Field view of shealth blight resistant and susceptible lines. |
| 5410679 |
straight head |
|
Curved palea and lemma symptoms on rice grain called parrot beak due to the straight head disorder. |
| 5410680 |
straight head |
|
Upright heads with sterile grain due to the straight head disorder. |
| 5410712 |
White Leaf Streak of Rice |
Mycovellosiella oryzae |
|
| 5410673 |
brown spot of rice |
Cochliobolus miyabeanus |
Rice leaf showig severe brown spot leaf symptoms. |
| 5410645 |
Narrow brown leaf spot |
Cercospora janseana |
Rice leaves showing signs of infection with narrow brown leaf spot compared to other leaf diseases. |
| 5410643 |
leaf smut of rice |
Entyloma oryzae |
Rice leaves showing signs and severe symptons of infection with leaf smut. |
| 5410631 |
false smut |
Ustilaginoidea virens |
Rice grain showing symptoms and signs of early infection with false smut. |
| 5410614 |
bacterial panicle blight |
Burkholderia glumae |
Bacterial panicle blight infection of rice heads in the field showing upright discolored heads. |
| 5410615 |
bacterial panicle blight |
Burkholderia glumae |
Rice head with symptoms of Bacterial panicle blight infection on the grain. |
| 5410611 |
Alternaria leaf spot |
Alternaria padwickii |
Rice leaves showing symptoms of Alternaria leaf spot. |
| 5410612 |
Alternaria leaf spot |
Alternaria padwickii |
Rice leaves showing symtpoms of Alternaria leaf spot. |
| 5410619 |
Cochliobolus leaf spot / black kernel |
Cochliobolus lunatus |
Infected rice grain showing signs and symptoms of black kernal. |
| 5390535 |
brown spot of rice |
Cochliobolus miyabeanus |
Rice seedlings with symptoms of seedling blight |
| 5390486 |
zinc deficiency |
|
Zinc deficiency bronzing discolorations on rice leaves – note rice plants laying on water surface. |
| 5390511 |
leaf scald |
Monographella albescens |
Rice leaves with chevron leaf scald symptoms |
| 5390483 |
bacterial panicle blight |
Burkholderia glumae |
Rice leaf sheath rot symptoms caused the bacterial panicle blight pathogen Burkholderia glumae. |
| 5390466 |
Aggregate sheath spot |
Ceratobasidium setariae |
Rice stems showing symptoms of Aggregate sheath spot infection. |
| 5390512 |
leaf scald |
Monographella albescens |
Rice leaves showing tan type symptoms of leaf scald infection |
| 5390497 |
take-all root rot / sheath rot |
Gaeumannomyces graminis |
crown sheath rot symptoms on rice |
| 5390498 |
take-all root rot / sheath rot |
Gaeumannomyces graminis |
Rice plant showing symptoms of Crown sheath rot infection |
| 5390503 |
Pythium diseases |
Pythium spp. |
Rice fine roots rotted by various fungal pathogens |
| 5390516 |
Narrow brown leaf spot |
Cercospora janseana |
Rice leaves showing signs of infection with narrow brown leaf spot |
| 5390517 |
Narrow brown leaf spot |
Cercospora janseana |
Rice leaves showing signs of infection with narrow brown leaf spot
|
| 5390529 |
Pythium diseases |
Pythium spp. |
Rice roots showing symptoms of rot by several fungal pathogens |
| 5390533 |
Fusarium wilts, blights, rots and damping-off |
Fusarium spp. |
Rice grain showing symptoms and signs of Fusarium head blight infection caused by Fusarium spp. |
| 5390564 |
water mold |
Achlya spp. |
Mycelium and wet areas around rice seeds infected with water molds |
| 5390522 |
brown spot of rice |
Cochliobolus miyabeanus |
grain infection symptoms |
| 5390523 |
brown spot of rice |
Cochliobolus miyabeanus |
Peck infected milled rice grain showing symptoms |
| 5390534 |
brown spot of rice |
Cochliobolus miyabeanus |
Rice seedlings with symptoms of seedling blight |
| 5390538 |
Rhizoctonia damping-off, blight and rot |
Rhizoctonia solani |
Field view of severe early upper rice leaf infection symptoms of rice sheath blight |
| 5390539 |
Rhizoctonia damping-off, blight and rot |
Rhizoctonia solani |
Field view of severe late upper leaf infection symptoms of rice sheath blight |
| 5390542 |
Rhizoctonia damping-off, blight and rot |
Rhizoctonia solani |
Water soaked initial rice sheath blight lesion symptoms on rice stems |
| 5390544 |
Rhizoctonia damping-off, blight and rot |
Rhizoctonia solani |
Variation of early Rice sheath blight symptoms on rice stems- from left to right- water soaked lesion, dark resistance reaction or fungicide application lesion, and dried lesions |
| 5390545 |
Rhizoctonia damping-off, blight and rot |
Rhizoctonia solani |
Snake skin like Rice sheath blight symptoms on rice leaves |
| 5390546 |
Rhizoctonia damping-off, blight and rot |
Rhizoctonia solani |
Snake skin like Rice sheath blight symptoms on rice stems |
| 5390468 |
bacterial leaf blight of rice |
Xanthomonas oryzae pv. oryzae |
Rice leaves showing symptoms of bacterial blight infection in the field. |
| 5390471 |
bacterial panicle blight |
Burkholderia glumae |
Severe bacterial panicle blight infection of rice heads in the field. |
| 5390472 |
bacterial panicle blight |
Burkholderia glumae |
Bacterial panicle blight infection of rice heads in the field showing cluster of upright discolored heads |
| 5390473 |
bacterial panicle blight |
Burkholderia glumae |
Bacterial panicle blight infection of rice grain showing characteristic two tone discoloration symptom. |
| 5390474 |
bacterial panicle blight |
Burkholderia glumae |
Late symptoms of bacterial panicle blight infection of rice head showing secondary fungal infection compared to a healthy head |
| 5390475 |
bacterial panicle blight |
Burkholderia glumae |
Early infection by the bacterial panicle blight pathogen of rice grain showing discoloration on lower part of grain |
| 5390476 |
bacterial panicle blight |
Burkholderia glumae |
Rice head with symptoms of Bacterial panicle blight infection on the grain. |
| 5390479 |
gray leaf spot |
Magnaporthe grisea |
Rice flag leaf collars symptomatic of infection with the rice blast pathogen |
| 5390481 |
gray leaf spot |
Magnaporthe grisea |
Rice stem nodes symptomatic of infection with rice blast pathogen
|
| 5390484 |
sheath spot of rice |
Rhizoctonia oryzae |
Rice leaf sheath with symptoms of sheath spot infection
|
| 5390485 |
brown spot of rice |
Cochliobolus miyabeanus |
Rice leaf with brown spot infection |
| 5390487 |
zinc deficiency |
|
Bronzing symptoms of zinc deficiency on rice leaf. |
| 5390488 |
sheath spot of rice |
Rhizoctonia oryzae |
A rice leaf sheath with symptoms of sheath spot infection |
| 5390489 |
brown spot of rice |
Cochliobolus miyabeanus |
Close-up view of rice leaf with brown spot infection
|
| 5390490 |
brown spot of rice |
Cochliobolus miyabeanus |
Rice leaf showing severe brown spot leaf symptoms |
| 5390491 |
brown spot of rice |
Cochliobolus miyabeanus |
Rice leaf with brown spot infection symptoms |
| 5390492 |
Narrow brown leaf spot |
Cercospora janseana |
Rice leaf sheath showing discolored veins typical symptom of Cercospora net blotch (Narrow Brown leaf spot) |
| 5390493 |
Narrow brown leaf spot |
Cercospora janseana |
Rice flag leaf sheath infection showing Cercospora sheath rot (Narrow Brown leaf spot) symptoms |
| 5390494 |
cold injury (low temperature) |
|
Soil level white bands due to cold damage on rice seedlings |
| 5390496 |
bacteria wilt and soft rot |
Dickeya chrysanthemi |
Foot rot symptoms of bacterial infection of crown |
| 5390507 |
kernel smut |
Tilletia barclayana |
Comparison of kernel smut infected and healthy brown rice |
| 5390509 |
gray leaf spot |
Magnaporthe grisea |
Screening for leaf blast resistance in an upland nursery showing dead susceptible plants to undamaged resistant plant symptoms |
| 5390510 |
gray leaf spot |
Magnaporthe grisea |
Rice leaves showing symptoms of leaf blast |
| 5390518 |
gray leaf spot |
Magnaporthe grisea |
Rice heads showing symptoms of rotten neck, neck, and collar blast infection |
| 5390519 |
gray leaf spot |
Magnaporthe grisea |
Rice nodes with symptoms of blast infection |
| 5390520 |
gray leaf spot |
Magnaporthe grisea |
Rice head showing symptoms of panicle blast infections |
| 5390521 |
straight head |
|
Curved deformed palea and lemma of rice grain |
| 5390513 |
leaf scald |
Monographella albescens |
Rice leaf with chevron leaf scald symptoms |
| 5390514 |
leaf smut of rice |
Entyloma oryzae |
Rice leaves showing signs and symptoms of infection with leaf smut |
| 5390515 |
leaf smut of rice |
Entyloma oryzae |
Rice leaves showing signs and symptoms of infection with leaf smut. Note desiccation on leaf tips. |
| 5390531 |
sea salt |
|
Symptoms of excess salt on seedling rice plants resulting from water moved in by hurricane |
| 5390536 |
sheath rot of rice |
Sarocladium oryzae |
Severe sheath and grain symptoms due to sheath rot |
| 5390537 |
stem rot of rice |
Sclerotium oryzae |
Severe rice sheath infection symptoms of stem rot |
| 5390565 |
White Leaf Streak of Rice |
Mycovellosiella oryzae |
White leaf streak symptoms on rice leaves |
| 5390566 |
rice white tip nematode |
Aphelenchoides besseyi |
Rice leaves showing symptoms of damage caused by white tip nematode |
| 5390567 |
rice white tip nematode |
Aphelenchoides besseyi |
Rice leaves showing symptoms of damage caused by white tip nematode |
| 5390548 |
sheath blotch of rice |
Pyrenochaeta oryzae |
Sheath blotch symptoms on rice leaf sheath |
| 5390549 |
sheath rot of rice |
Sarocladium oryzae |
Rice flag leaf sheath and head infection symptoms of sheath rot |
| 5390550 |
sheath rot of rice |
Sarocladium oryzae |
Rice sheath infection symptoms of sheath rot |
| 5390551 |
Alternaria leaf spot |
Alternaria padwickii |
Rice leaves with stack burn (Alternaria leaf spot) symptoms |
| 5390552 |
Alternaria leaf spot |
Alternaria padwickii |
Rice leaves with stack burn (Alternaria leaf spot) symptoms |
| 5390555 |
stem rot of rice |
Sclerotium oryzae |
Rice leaf sheath showing symptoms of Stem rot |
| 5390557 |
straight head |
|
Upright rice head in filed due to straight head disorder |
| 5390558 |
straight head |
|
Curved palea and lemma symptoms of rice grain due to the straight head disorder |
| 5390559 |
straight head |
|
Curved palea and lemma symptoms on rice grain called parrot beak due to the straight head disorder |
| 5359763 |
Cercospora fungi |
Cercospora spp. |
Symptoms of Narrow Leaf Spot (Cercospora oryzae) on a rice leaf. |
| 5357124 |
rice orange leaf |
Phytoplasma N/A |
Rice plants displaying symptoms of Rice Orange Leaf (caused by a phytoplasma). |
| 5357119 |
leaf scald |
Monographella albescens |
Rice field showing symptoms of infection with leaf scald, Mongraphella albescens (also known as Microdochium oryzae). A field of healthy plants is on the right. |
| 5357118 |
leaf scald |
Monographella albescens |
Rice plants showing symptoms of infection with leaf scald, Mongraphella albescens (also known as Microdochium oryzae). |
| 5357117 |
leaf scald |
Monographella albescens |
Rice plants showing symptoms of infection with leaf scald, Mongraphella albescens (also known as Microdochium oryzae). |
| 5356987 |
leaf scald |
Monographella albescens |
Rice leaf showing symptoms of infection with leaf scald, Mongraphella albescens (also known as Rhynchosporium oryzae). |
| 5356982 |
sheath rot of rice |
Sarocladium oryzae |
Leaf sheath and seedhead of rice displaying symptoms of sheath rot of rice, Sarocladium oryzae. |
| 5356977 |
Rice Stripe Virus |
Tenuivirus RSV |
Rice leaves displaying symptoms of infection with Rice Stripe Virus. |
| 5356976 |
Rice Stripe Virus |
Tenuivirus RSV |
Rice leaves showing symptoms of infection with Rice Stripe Virus. |
| 5357123 |
Rice yellow dwarf |
|
Potted rice plants displaying symptoms of infection with Rice Yellow Dwarf phytoplasma. |
| 5357122 |
rice white tip nematode |
Aphelenchoides besseyi |
Rice plants showing symptoms of damage caused by summer crimp nematode (Aphelenchoides besseyi). |
| 5357120 |
downy mildew |
Sclerophthora macrospora |
Rice plant in the hand, showing symptoms of infection with downy mildew (Sclerophthora macrospora). |
| 5357045 |
Cercospora fungi |
Cercospora spp. |
Symptoms of Narrow Brown Leaf Spot disease (Cercospora oryzae) on rice. |
| 5356986 |
Helminthosporium leaf spot |
Helminthosporium spp. |
Close-up view of rice leaves showing signs and symptoms of infection with Brown Spot (Helminthosporium oryzae). |
| 5356985 |
Helminthosporium leaf spot |
Helminthosporium spp. |
Rice leaves showing signs and symptoms of infection with Brown Spot (Helminthosporium oryzae). |
| 5356984 |
Helminthosporium leaf spot |
Helminthosporium spp. |
Rice plants showing signs and symptoms of infection with Brown Spot (Helminthosporium oryzae). |
| 5356981 |
gray leaf spot |
Magnaporthe grisea |
Rice leaf showing symptoms of infection with rice blast, Magnaporthe (Pyricularia) grisea. |
| 5356979 |
gray leaf spot |
Magnaporthe grisea |
Rice plant at the neck rot stage symptomatic of infection with rice blast (Pyricularia grisea). |
| 5356978 |
Rice Dwarf Virus |
Phytoreovirus RDV |
Close-up view of a rice leaf displaying symptoms of infection with Rice Dwarf Virus (RDV). |
