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Discolouration Stock Photos and Images

(49)See discolouration stock video clips

Discolouration Stock Photos and Images

Close up of tomato leaf with Phosphorus deficiency showing discolouration Stock Photo
RMAP987E–Close up of tomato leaf with Phosphorus deficiency showing discolouration
Red internal discolouration, anthocyanin, formed in pink fir apple potato tuber Stock Photo
RMBY88JK–Red internal discolouration, anthocyanin, formed in pink fir apple potato tuber
Plum wood cross section showing discouration by bacterial canker Stock Photo
RMA8H8X9–Plum wood cross section showing discouration by bacterial canker
Late blight Phytophthora infestans damage to potato flesh shown in cross section Stock Photo
RMA160JD–Late blight Phytophthora infestans damage to potato flesh shown in cross section
Discolouration and distortion of leaves caused by aster yellows on potato Canada Stock Photo
RMA1W1FH–Discolouration and distortion of leaves caused by aster yellows on potato Canada
Discolouration and distortion of leaves caused by aster yellows on potato Canada Stock Photo
RMA1W1EX–Discolouration and distortion of leaves caused by aster yellows on potato Canada
Barley yellow dwarf virus BYDV discolouration of bearded wheat flagleaves Stock Photo
RMAJWKW4–Barley yellow dwarf virus BYDV discolouration of bearded wheat flagleaves
Black dot Colletotrichum atramentarium pycnidia and discolouration on potato tuber surface Stock Photo
RMA1W1FN–Black dot Colletotrichum atramentarium pycnidia and discolouration on potato tuber surface
Common root rot Cochliobolus sativus discolouration of wheat sub crown internode Stock Photo
RMAJTDM7–Common root rot Cochliobolus sativus discolouration of wheat sub crown internode
Common root rot Cochliobolus sativus discolouration of wheat sub crown internode Stock Photo
RMAJTDMB–Common root rot Cochliobolus sativus discolouration of wheat sub crown internode
Discolouration caused by late blight Phytophthora infestans infection in potato tuber Stock Photo
RMA156M3–Discolouration caused by late blight Phytophthora infestans infection in potato tuber
Root section of pea to show red discolouration caused by foot rot Fusarium solani Stock Photo
RMAF61M5–Root section of pea to show red discolouration caused by foot rot Fusarium solani
Flesh discolouration caused by late blight Phytophthora infestans in potato tuber section Stock Photo
RMA156ME–Flesh discolouration caused by late blight Phytophthora infestans in potato tuber section
Common root rot (Cochliobolus sativus) discolouration of wheat sub crown internode Stock Photo
RMBGA5C2–Common root rot (Cochliobolus sativus) discolouration of wheat sub crown internode
Common root rot (Cochliobolus sativus) discolouration of wheat sub crown internode Stock Photo
RMBGA5K8–Common root rot (Cochliobolus sativus) discolouration of wheat sub crown internode
Dark red discolouration, anthocyanin, formed on a carrot root after exposure to light Stock Photo
RMCEPYNG–Dark red discolouration, anthocyanin, formed on a carrot root after exposure to light
Potato tuber from a crop with late blight (Phtophthora infestans) showing discolouration from oomycete disease infection Stock Photo
RM2BD27JF–Potato tuber from a crop with late blight (Phtophthora infestans) showing discolouration from oomycete disease infection
Heart rot (Phytophthora nicotianae var. parasitica) yellowing discolouration symptoms and dying growing point in young pineapple plants, South Africa Stock Photo
RM2GFF1WJ–Heart rot (Phytophthora nicotianae var. parasitica) yellowing discolouration symptoms and dying growing point in young pineapple plants, South Africa
Heart rot (Phytophthora nicotianae var. parasitica) yellowing discolouration symptoms and dying growing point in young pineapple plants, South Africa Stock Photo
RM2GFF1X1–Heart rot (Phytophthora nicotianae var. parasitica) yellowing discolouration symptoms and dying growing point in young pineapple plants, South Africa
Heart rot (Phytophthora nicotianae var. parasitica) yellowing discolouration symptoms and dead growing point in young pineapple plants, South Africa Stock Photo
RM2GFF1WT–Heart rot (Phytophthora nicotianae var. parasitica) yellowing discolouration symptoms and dead growing point in young pineapple plants, South Africa
Reddening and discolouration of hydrangea foliage under stress Stock Photo
RFBAYEBB–Reddening and discolouration of hydrangea foliage under stress
Discolouration on rice plants infected by tungro virus Stock Photo
RMC7Y34R–Discolouration on rice plants infected by tungro virus
Rice plant infected by tungro virus backlit to show discolouration Stock Photo
RMAF70H4–Rice plant infected by tungro virus backlit to show discolouration
Rice plants infected by tungro virus showing discolouration caused by the disease Stock Photo
RMBGDDEF–Rice plants infected by tungro virus showing discolouration caused by the disease
Late blight Phytophthora infestans discolouration in section of tomato fruit Stock Photo
RMAM1R69–Late blight Phytophthora infestans discolouration in section of tomato fruit
Needle cast (Rhabdocline pseudotsugae) discolouration and symptoms of infection on douglas fir needles Stock Photo
RM2E31TKC–Needle cast (Rhabdocline pseudotsugae) discolouration and symptoms of infection on douglas fir needles
Late blight Phytophthora infestans discolouration and infection on glasshouse grown tomato fruit Stock Photo
RMAM1R68–Late blight Phytophthora infestans discolouration and infection on glasshouse grown tomato fruit
Late blight Phytophthora infestans discolouration and infection on glasshouse grown tomato fruit Stock Photo
RMAM1R65–Late blight Phytophthora infestans discolouration and infection on glasshouse grown tomato fruit
Rice plants infected by tungro virus (Rice tungro bacilliform virus)showing yellow orange discolouration Stock Photo
RMC84T5R–Rice plants infected by tungro virus (Rice tungro bacilliform virus)showing yellow orange discolouration
Cucumber green mottle mosaic virus (CGMMV) symptom on a courgette (Cucurbita pepo) leaf Stock Photo
RM2GJ5CKM–Cucumber green mottle mosaic virus (CGMMV) symptom on a courgette (Cucurbita pepo) leaf
Magnesium Mg deficiency symptom on a tomato leaflet Stock Photo
RMACG8P6–Magnesium Mg deficiency symptom on a tomato leaflet
Magnesium Mg deficiency symptoms on tomato leaflets Stock Photo
RMACG8PF–Magnesium Mg deficiency symptoms on tomato leaflets
Concave gum virus shown in exposed wood vascular tissue on Navelina orange Stock Photo
RMACFYXF–Concave gum virus shown in exposed wood vascular tissue on Navelina orange
BYDV chlorosis and reddening on leaves and flag leaves of a wheat crop in ear Stock Photo
RMA79HAP–BYDV chlorosis and reddening on leaves and flag leaves of a wheat crop in ear
Bleaching and browning on a Camellia flower caused by frost and exposure to cold when fully open, Devon, February Stock Photo
RMFPG7DW–Bleaching and browning on a Camellia flower caused by frost and exposure to cold when fully open, Devon, February
Fruit deformity on pear caused by pear stony pit virus, PSPV, October, Berkshire Stock Photo
RMF5926D–Fruit deformity on pear caused by pear stony pit virus, PSPV, October, Berkshire
Fruit deformity on pear caused by pear stony pit virus, PSPV, October, Berkshire Stock Photo
RMF5926F–Fruit deformity on pear caused by pear stony pit virus, PSPV, October, Berkshire
Peach leaf curl, Taphrina deformans, deformed leaves on a small nectarine tree 'Lord Napier' caused by a fungus Stock Photo
RMJ4DXGE–Peach leaf curl, Taphrina deformans, deformed leaves on a small nectarine tree 'Lord Napier' caused by a fungus
Potato tuber from a crop with late blight (Phtophthora infestans) affect of oomycetel disease infection on the flesh shown in a section Stock Photo
RM2BD27JH–Potato tuber from a crop with late blight (Phtophthora infestans) affect of oomycetel disease infection on the flesh shown in a section
Fruit deformity and internal hard growths on a pear caused by pear stony pit virus, PSPV, Stock Photo
RMF5926K–Fruit deformity and internal hard growths on a pear caused by pear stony pit virus, PSPV,
Fruit deformity and internal hard growths on a pear caused by pear stony pit virus, PSPV, Stock Photo
RMF5926M–Fruit deformity and internal hard growths on a pear caused by pear stony pit virus, PSPV,
Fruit deformity and internal hard growths on a pear caused by pear stony pit virus, PSPV, Stock Photo
RMF5926G–Fruit deformity and internal hard growths on a pear caused by pear stony pit virus, PSPV,
Fruit deformity and internal hard growths on a pear caused by pear stony pit virus, PSPV, Stock Photo
RMF5926H–Fruit deformity and internal hard growths on a pear caused by pear stony pit virus, PSPV,
Severe infection of wheat leaf or brown rust Puccinia triticina (recondita) on a bearded wheat Kansas USA Stock Photo
RMAPEXTX–Severe infection of wheat leaf or brown rust Puccinia triticina (recondita) on a bearded wheat Kansas USA
Wheat leaf or brown rust, Puccinia triticina (recondita) infection on maturing awned wheat crop in ear, Kansas Stock Photo
RMAJWKW8–Wheat leaf or brown rust, Puccinia triticina (recondita) infection on maturing awned wheat crop in ear, Kansas
Wheat leaf or brown rust, Puccinia triticina (recondita) infection on maturing awned wheat crop in ear, Kansas Stock Photo
RMAXTMHA–Wheat leaf or brown rust, Puccinia triticina (recondita) infection on maturing awned wheat crop in ear, Kansas
Potato late blight Phytophthora infestans external symptoms and section through potato tuber Stock Photo
RMACR6HP–Potato late blight Phytophthora infestans external symptoms and section through potato tuber
Plum rust Tranzschelia discolor necrotic discolouring on plum leaf upper surface Stock Photo
RMAW298P–Plum rust Tranzschelia discolor necrotic discolouring on plum leaf upper surface
Damage to a Narcissus bulb by stem eeelworn Ditylenchus dipsaci with secondary infestation of bulb mites Rhizoglyphus Stock Photo
RMAGA9C9–Damage to a Narcissus bulb by stem eeelworn Ditylenchus dipsaci with secondary infestation of bulb mites Rhizoglyphus
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