Leaf rust fungus Stock Photos and Images

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Leaf rust fungus Stock Photos and Images

LEAF RUST FUNGUS OF WHEAT (PUCCINIA RECONDITA; PUCCINIA RUBIGO-VERA) RUST PUSTULES IN SUMMER (UREDOSPORES) STAGE / 1/3X Stock Photo

RMD03NWF–LEAF RUST FUNGUS OF WHEAT (PUCCINIA RECONDITA; PUCCINIA RUBIGO-VERA) RUST PUSTULES IN SUMMER (UREDOSPORES) STAGE / 1/3X

Close up of Hollyhock rust is caused by the fungus Puccinia malvacearum on the undersides of the leaves. Stock Photo

RMBX102R–Close up of Hollyhock rust is caused by the fungus Puccinia malvacearum on the undersides of the leaves.

Violet Bramble Rust - Phragmidium violaceum Stock Photo

RM2D6H1XK–Violet Bramble Rust - Phragmidium violaceum

A coffee farmer shows off leaf rust fungus on his thumb, after examining coffee plant leaves that have been infected with leaf rust. Stock Photo

RMHRRTFF–A coffee farmer shows off leaf rust fungus on his thumb, after examining coffee plant leaves that have been infected with leaf rust.

Corn, maize or sorghum rust (Puccinia sorghi) fungus disease pustules on maize or corn leaf, Illinois, USA Stock Photo

RM2C4X4FP–Corn, maize or sorghum rust (Puccinia sorghi) fungus disease pustules on maize or corn leaf, Illinois, USA

Snapdragon rust, Puccinia antirrhini fungus on antirrhinum leaf, darkfield photomicrograph, TS Stock Photo

RMJTREDJ–Snapdragon rust, Puccinia antirrhini fungus on antirrhinum leaf, darkfield photomicrograph, TS

Oat crown rust, Puccinia coronata, on oats flag leaf Stock Photo

RMDP7AWJ–Oat crown rust, Puccinia coronata, on oats flag leaf

Leaf of a rainforest tree infected with a pathogenic fungus Stock Photo

RFD6XRXC–Leaf of a rainforest tree infected with a pathogenic fungus

The rust fungus Melampsoridium hiratsukanum on the leaf of an alder tree Stock Photo

RFR9BGPJ–The rust fungus Melampsoridium hiratsukanum on the leaf of an alder tree

Rust fungus on leaf of plum tree or Fruit Tree Leaf Infected by Leaf Fungus Stock Photo

RM2KF70XA–Rust fungus on leaf of plum tree or Fruit Tree Leaf Infected by Leaf Fungus

Rust spore close up on Rhododendron leaf Stock Photo

RMABKX09–Rust spore close up on Rhododendron leaf

Jasmine rust pustules on jasmine leaf upper surface on a white background Stock Photo

RMC2WXAK–Jasmine rust pustules on jasmine leaf upper surface on a white background

Orange corn rust fungus on leaf of cornstalk. Fungus control, plant disease and yield loss concept. Stock Photo

RF2J43RNR–Orange corn rust fungus on leaf of cornstalk. Fungus control, plant disease and yield loss concept.

Rose rust, Phragmidium mucronatum, pustules (urediospores) (teliospores) formed on the lower leaf surface of an ornamental rose tree in summer Stock Photo

RM2PE7E2Y–Rose rust, Phragmidium mucronatum, pustules (urediospores) (teliospores) formed on the lower leaf surface of an ornamental rose tree in summer

A member of the wood-sorrel family, Oxildaceae, this oxalis shows sign of oxalis rust, a Puccinia fungus. Stock Photo

RF2WPD8TB–A member of the wood-sorrel family, Oxildaceae, this oxalis shows sign of oxalis rust, a Puccinia fungus.

Rose Rust fungus on a leaf. This disease is caused by the rust fungus Phragmidium sp. Stock Photo

RF2HAG9YJ–Rose Rust fungus on a leaf. This disease is caused by the rust fungus Phragmidium sp.

Rose Rust (Phragmidium mucronatum), infected leaf Stock Photo

RMA5DX0W–Rose Rust (Phragmidium mucronatum), infected leaf

Gymnosporangium cornutum, a rust fungus called the Juniper rust, growing on a leaf of Rowan, Sorbus aucuparia Stock Photo

RF2A92XWA–Gymnosporangium cornutum, a rust fungus called the Juniper rust, growing on a leaf of Rowan, Sorbus aucuparia

RMK7Y1BM–Hollyhock Rust

Bean Leaf with Rust Pustules Stock Photo

RMHRJ8W8–Bean Leaf with Rust Pustules

European pear rust - Gymnosporangium sabinae - on a pear tree. This disease is caused by fungus. Stock Photo

RF2C9CA2Y–European pear rust - Gymnosporangium sabinae - on a pear tree. This disease is caused by fungus.

Poplar Tree Populus sp. leaves covered in a Rust Fungus Melampsora medusae Stock Photo

RME8DMEE–Poplar Tree Populus sp. leaves covered in a Rust Fungus Melampsora medusae

Coffee worker checking leaves for any signs of coffee leaf rust fungus on a coffee plantation in San Marcos de Tarrazœ, Costa Rica. Stock Photo

RMHRRTFN–Coffee worker checking leaves for any signs of coffee leaf rust fungus on a coffee plantation in San Marcos de Tarrazœ, Costa Rica.

RM2C4X4FJ–Corn, maize or sorghum rust (Puccinia sorghi) fungus disease pustules on maize or corn leaf, Illinois, USA

Snapdragon rust, Puccinia antirrhini fungus on antirrhinum leaf, brightfield photomicrograph, TS Stock Photo

RMJTRECW–Snapdragon rust, Puccinia antirrhini fungus on antirrhinum leaf, brightfield photomicrograph, TS

RMDP7AWG–Oat crown rust, Puccinia coronata, on oats flag leaf

RFD6XRRM–Leaf of a rainforest tree infected with a pathogenic fungus

The rust fungus Melampsoridium hiratsukanum on the dead leaf of an alder tree Stock Photo

RF2AH752B–The rust fungus Melampsoridium hiratsukanum on the dead leaf of an alder tree

Rust fungus on leaf of plum tree or Fruit Tree Leaf Infected by Leaf Fungus Back Lit Showing Leaf Veins Stock Photo

RM2KF70XT–Rust fungus on leaf of plum tree or Fruit Tree Leaf Infected by Leaf Fungus Back Lit Showing Leaf Veins

Rust fungus on rhododendron leaves Stock Photo

RMABKX01–Rust fungus on rhododendron leaves

RFC2WX7P–Jasmine rust pustules on jasmine leaf upper surface on a white background

POPLAR RUST CLOSE UP ON TOPSIDE OF LEAF Stock Photo

RMA6A1YJ–POPLAR RUST CLOSE UP ON TOPSIDE OF LEAF

European pear rust on a pear leaf (Gymnosporangium fuscum, Gymnosporangium sabinae), fungal infection, plant disease Stock Photo

RMCXYT3D–European pear rust on a pear leaf (Gymnosporangium fuscum, Gymnosporangium sabinae), fungal infection, plant disease

Rust caused by Puccinia komarovii on green leaf of Impatiens parviflora (Small balsam) Stock Photo

RF2JR2730–Rust caused by Puccinia komarovii on green leaf of Impatiens parviflora (Small balsam)

RF2HAGA2N–Rose Rust fungus on a leaf. This disease is caused by the rust fungus Phragmidium sp.

Oxalis rust affects the leaves of an oxalis plant, marking it with yellow spots Stock Photo

RF2WPD8TM–Oxalis rust affects the leaves of an oxalis plant, marking it with yellow spots

RFW6XPE9–Gymnosporangium cornutum, a rust fungus called the Juniper rust, growing on a leaf of Rowan, Sorbus aucuparia

RMK7Y1A1–Hollyhock Rust

Pear leaves with pear rust infestation. Stock Photo

RF2T8WRHN–Pear leaves with pear rust infestation.

Black Stem Rust (Puccinia graminis), Fungi, LM Stock Photo

RMHRJKKF–Black Stem Rust (Puccinia graminis), Fungi, LM

Upperside of Broad-leaved Dock Rumex obtusifolius leaf affected by Dock Rust Puccinia phragmitis Stock Photo

RMTRTFJP–Upperside of Broad-leaved Dock Rumex obtusifolius leaf affected by Dock Rust Puccinia phragmitis

Sorrel or Oxalis Rust Fungus - Puccinia oxalidis on underside of leaf of Pink Sorrel - Oxalis articulata Stock Photo

RM2BN9BDN–Sorrel or Oxalis Rust Fungus - Puccinia oxalidis on underside of leaf of Pink Sorrel - Oxalis articulata

Cedar apple rust (Gymnosporangium juniperi-virginianae) pustules on the underside of an apple leaf, New York, USA, September Stock Photo

RM2C4X4HD–Cedar apple rust (Gymnosporangium juniperi-virginianae) pustules on the underside of an apple leaf, New York, USA, September

RMJTREDB–Snapdragon rust, Puccinia antirrhini fungus on antirrhinum leaf, darkfield photomicrograph, TS

Butterbur rust, Coleosporium petasitis, on leaf underside of large butterbur leaves, Petasites hybridus, Berkshire, England, August Stock Photo

RMF7XFC5–Butterbur rust, Coleosporium petasitis, on leaf underside of large butterbur leaves, Petasites hybridus, Berkshire, England, August

Grass rust fungus in yard. Lawn disease, prevention and lawncare service concept. Stock Photo

RF2P04GMH–Grass rust fungus in yard. Lawn disease, prevention and lawncare service concept.

RFR9BGR0–The rust fungus Melampsoridium hiratsukanum on the leaf of an alder tree

Poplar Leaf Rust, Melampsora Populina, Report of the Commissioner of Agriculture, US Dept of Agriculture, Illustration, 1888 Stock Photo

RMETBHK6–Poplar Leaf Rust, Melampsora Populina, Report of the Commissioner of Agriculture, US Dept of Agriculture, Illustration, 1888

Disease of pear trees close-up. Damage Fruit tree. Sick leaf of fungal infection Gymnosporangium sabinae. Rust spot on leaves.The concept of Stock Photo

RF2JE6W0W–Disease of pear trees close-up. Damage Fruit tree. Sick leaf of fungal infection Gymnosporangium sabinae. Rust spot on leaves.The concept of

Ill pear leaves. Fungal disease. Orange spots on pear tree. Rust, disease of a pear. Pear leaf with Gymnosporangium sabinae infestation. Infected tree Stock Photo

RF2ATJXRB–Ill pear leaves. Fungal disease. Orange spots on pear tree. Rust, disease of a pear. Pear leaf with Gymnosporangium sabinae infestation. Infected tree

POPLAR RUST CLOSE UP ON UNDERSIDE OF LEAF Stock Photo

RMA6A1YM–POPLAR RUST CLOSE UP ON UNDERSIDE OF LEAF

Pear lattice rust leaf with orange and green spots Stock Photo

RF2K4AT7R–Pear lattice rust leaf with orange and green spots

RF2JR272N–Rust caused by Puccinia komarovii on green leaf of Impatiens parviflora (Small balsam)

Iron leaf covered with strong deep red and brown rust with sand and stones. The texture of corrosion, wear and destruction. Place for text and background for design. Stock Photo

RF2BW0CAR–Iron leaf covered with strong deep red and brown rust with sand and stones. The texture of corrosion, wear and destruction. Place for text and background for design.

Pear leaf showing fungal pear rust infection, isolated on a white background. Stock Photo

RFK2XPPM–Pear leaf showing fungal pear rust infection, isolated on a white background.

RFW6XPGE–Gymnosporangium cornutum, a rust fungus called the Juniper rust, growing on a leaf of Rowan, Sorbus aucuparia

Rose rust, Phragmidium tuberculatum or similar, on wild rose leaf. Stock Photo

RM2CCT8G8–Rose rust, Phragmidium tuberculatum or similar, on wild rose leaf.

RF2T8WPK5–Pear leaves with pear rust infestation.

RMHRJKKE–Black Stem Rust (Puccinia graminis), Fungi, LM

Bluebell Rust (Uromyces muscari) on Spanish Bluebell leaf Hyacinthoides hispanica Stock Photo

RM2J6EN2F–Bluebell Rust (Uromyces muscari) on Spanish Bluebell leaf Hyacinthoides hispanica

RM2BM5C58–Sorrel or Oxalis Rust Fungus - Puccinia oxalidis on underside of leaf of Pink Sorrel - Oxalis articulata

RM2C4X4HM–Cedar apple rust (Gymnosporangium juniperi-virginianae) pustules on the underside of an apple leaf, New York, USA, September

RMJTRECE–Snapdragon rust, Puccinia antirrhini fungus on antirrhinum leaf, brightfield photomicrograph, TS

Butterbur rust, Coleosporium petasitis, on the leaf underside of large butterbur leaves, Petasites hybridus, Berkshire, England, August Stock Photo

RMF7XFC3–Butterbur rust, Coleosporium petasitis, on the leaf underside of large butterbur leaves, Petasites hybridus, Berkshire, England, August

Green apples on tree in an orchard. Leaves are infected with a common fungus, cedar-apple rust disease and have left lesions on the leaves. Selective Stock Photo

RF2JKFWB7–Green apples on tree in an orchard. Leaves are infected with a common fungus, cedar-apple rust disease and have left lesions on the leaves. Selective

Rust fungi on a tussilago leaf Stock Photo

RFR9CA23–Rust fungi on a tussilago leaf

Autumn leaf of Sycamore or Acer pseudoplatanus with tar spot fungus lying on leather with four winged pairs of its seeds Stock Photo

RM2HKFDRN–Autumn leaf of Sycamore or Acer pseudoplatanus with tar spot fungus lying on leather with four winged pairs of its seeds

RF2PWFJ4A–Disease of pear trees close-up. Damage Fruit tree. Sick leaf of fungal infection Gymnosporangium sabinae. Rust spot on leaves.The concept of

RF2ATJY2A–Ill pear leaves. Fungal disease. Orange spots on pear tree. Rust, disease of a pear. Pear leaf with Gymnosporangium sabinae infestation. Infected tree

RASPBERRY RUST PHRAGMIDIUM RUBI IDAEI ON UNDERSIDE OF LEAF Stock Photo

RMA6A23X–RASPBERRY RUST PHRAGMIDIUM RUBI IDAEI ON UNDERSIDE OF LEAF

Rust fungus (Gymnosporangium cornutum) on the upper side of a leaf of its host plant, the common european rowan (Sorbus aucuparia), Valais Stock Photo

RM2WNM735–Rust fungus (Gymnosporangium cornutum) on the upper side of a leaf of its host plant, the common european rowan (Sorbus aucuparia), Valais

Leaf of Asarum europaeum - asarabacca, European wild ginger, hazelwort and wild spikenard with symptoms of fungal disease caused by rust Puccinia asar Stock Photo

RF2NRPBG5–Leaf of Asarum europaeum - asarabacca, European wild ginger, hazelwort and wild spikenard with symptoms of fungal disease caused by rust Puccinia asar

Pear leaf gall caused by Gymnosporangium sabinae. Rust fungus on underside of pear leaf (Pyrus sp.) showing fruiting body Stock Photo

RFH4FYAX–Pear leaf gall caused by Gymnosporangium sabinae. Rust fungus on underside of pear leaf (Pyrus sp.) showing fruiting body

Pear Rust Gymnosporangium sabinae Stock Photo

RF2K9F036–Pear Rust Gymnosporangium sabinae

Puccinia phragmitis, a rust fungus called dock rust, growing on Rumex crispus, the curly dock. A microscope image. field of view 2 mm. Stock Photo

RFTTF73T–Puccinia phragmitis, a rust fungus called dock rust, growing on Rumex crispus, the curly dock. A microscope image. field of view 2 mm.

Macro image of the underside of a pear leaf showing a fungal infection which produces galls that harbour the spores. Stock Photo

RFK2XPH5–Macro image of the underside of a pear leaf showing a fungal infection which produces galls that harbour the spores.

RF2T8WPJG–Pear leaves with pear rust infestation.

RMHRF8C4–Black Stem Rust (Puccinia graminis), Fungi, LM

Rust Fungus Puccinia circeae on Enchanter's-nightshade Circaea lutetiana Leaf Stock Photo

RME598H4–Rust Fungus Puccinia circeae on Enchanter's-nightshade Circaea lutetiana Leaf

RF2BM5C68–Sorrel or Oxalis Rust Fungus - Puccinia oxalidis on underside of leaf of Pink Sorrel - Oxalis articulata

Cedar apple rust (Gymnosporangium juniperi-virginianae) lesions on the upper leaf surface of an apple leaf, New York, USA, September Stock Photo

RM2C4X4HG–Cedar apple rust (Gymnosporangium juniperi-virginianae) lesions on the upper leaf surface of an apple leaf, New York, USA, September

RMJTRED4–Snapdragon rust, Puccinia antirrhini fungus on antirrhinum leaf, brightfield photomicrograph, TS

Orange Rust Fungus On underside of green leaf / Calver, Derbyshire / May Stock Photo

RMCNMJPM–Orange Rust Fungus On underside of green leaf / Calver, Derbyshire / May

PLANTS. Parasitic Fungi on Grain Crops; Wheat rust Uredongus 1912 old print Stock Photo

RFMHPJ4R–PLANTS. Parasitic Fungi on Grain Crops; Wheat rust Uredongus 1912 old print

trellis rust of pear on green leavescloseup selective focus Stock Photo

RF2CFWFP5–trellis rust of pear on green leavescloseup selective focus

Close up of a leaf with the rust like spots caused by scale insects of the Coccidae family. Photographed in Stubaital, Tyrol, Austria in September Stock Photo

RFR63YM3–Close up of a leaf with the rust like spots caused by scale insects of the Coccidae family. Photographed in Stubaital, Tyrol, Austria in September

white rust, Albugo portulacae, on purslane // Rouille blanche, Albugo portulacae, sur pourpier 'Dorée à large feuilles' Stock Photo

RMCYK6NE–white rust, Albugo portulacae, on purslane // Rouille blanche, Albugo portulacae, sur pourpier 'Dorée à large feuilles'

RF2ARARH7–Ill pear leaves. Fungal disease. Orange spots on pear tree. Rust - disease of a pear. Pear leaf with Gymnosporangium sabinae infestation. Infected tre

Violet bramble rust (Phragmidium violaceum) causing red colouration on Bramble leaf (Rubus fruticosus aggregate). Peak District Stock Photo

RMG9XW1Y–Violet bramble rust (Phragmidium violaceum) causing red colouration on Bramble leaf (Rubus fruticosus aggregate). Peak District

Bent-back amaranth, Bent-back foxtail, Rough-haired amaranth, Foxtail, White rust, Albugo bliti, blisters on the upper surface of amaranth or pigweed Stock Photo

RM2PE7DFM–Bent-back amaranth, Bent-back foxtail, Rough-haired amaranth, Foxtail, White rust, Albugo bliti, blisters on the upper surface of amaranth or pigweed

Severe yellow or stripe rust Puccinia striiformis on a wheat crop. Stock Photo

RF2JG554G–Severe yellow or stripe rust Puccinia striiformis on a wheat crop.

Nettle rust fungus (Puccinia urticata). A very common bright orange gall fungus in the family Pucciniaceae on nettle Stock Photo

RFFCR2YM–Nettle rust fungus (Puccinia urticata). A very common bright orange gall fungus in the family Pucciniaceae on nettle

RF2K9EYYR–Pear Rust Gymnosporangium sabinae

Gymnosporangium sabinae (Gymnosporangium fuscum, pear rust, European pear rust, or pear trellis rust) is a fungal plant pathogen with Juniperus. Stock Photo

RF2CT815A–Gymnosporangium sabinae (Gymnosporangium fuscum, pear rust, European pear rust, or pear trellis rust) is a fungal plant pathogen with Juniperus.

Disease of plant in the family Rosaceae. Damage to rose rust. Phragmidium tuberculatum. Sick of ornamental rose tree. Plant parasites. The concept of Stock Photo

RF2JDWBK8–Disease of plant in the family Rosaceae. Damage to rose rust. Phragmidium tuberculatum. Sick of ornamental rose tree. Plant parasites. The concept of