Free Images - SnappyGoat.com- bestof:Tar Spot on Sycamore.JPG en Tar spot fungus Rhytisma acerinum on Sycamore leaves Lynn Glen Dalry Scotland own Rosser1954 Roger Griffith 2009-08-05 Rhytisma

Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES

Black Spotted Maple Leaves

Diseased sycamore tree leaves in close up in late summer.

A dry leaf in the forest digested by bacteria, you can see the structure of the leaf in detail, Poland

Maple leaves with fungal disease called maple tar spot, or fungal tar spot

Big green leaf with brown spots, some kind of disease

I took the file while the morning-sun shines through.

View of tar Spot Fungi (Rhytisma) infecting maple leaves

This is a photograph taken on a mobile phone outdoors of an autumn leaf close up Allegheny National Forest, Pennsylvania.

Maple Tree Tar Spot. autumn yellow leaves of maple tree. with black dots. Rhytisma acerinum. High quality photo

No people

Macro of maple leaf with maple wrinkled scab also called Tar Spot. It is caused by a fungus called Rhytisma acerinum.Selected focus on black tar spot

Space for text

Maple tree leaf diseases. Rhytisma acerinum. Tar black spot.

Japan. November. Chestnut leaves

Rhytisma acerinum fungus on Acer platanoides leaf.

A close up of a wet and dying leaf in the fall.

Fungal disease Tar spot on maple leaf caused by Rhytisma acerinum fungus

Leaves damaged by caterpillars and harmful bugs

Yellowing maple foliage in the autumn season, maple foliage in the autumn season in leaf fall

Green leaf with holes, Close-up

Autumn Leaves in Zurich, Switzerland

Sycamore tree leaves damaged by a condition known as ‘tar spot disease’ (Rhytisma Acerinum) - a plant pathogen which affects maple and sycamore trees in late summer and early autumn. It does not cause long-term damage to the health of the tree but does not look very pleasant. This specimen was seen in West Norfolk, England.

Yellow maple leaf with black spots caused by the fungus Rhytisma acerinum. Tar spot disease

The veins are the vascular tissue of the leaf and are located in the spongy layer of the mesophyll. The pattern of the veins is called venation. They were once thought to be typical examples of pattern formation through ramification, but they may instead exemplify a pattern formed in a stress tensor field. A vein is made up of a vascular bundle. At the core of each bundle are clusters of two distinct types of conducting cells: xylem and phloem.

Macro detail of a dry leaf eaten by pests in autumn.

Fig Leaf

Wyhl Rheinauen, Germany - October 19, 2015: Maple leaf in the dying phase in autumn with tar spot disease caused by ascomycetes, Maple Leaf, (Acer pseudoplatanus L.), close-up, background image

Close-up of an eucalyptus leaf with Mycosphaerellaceae

The front view of a leaf infected with juniper hawthron disease.

Close up of backlit leaf eaten by caterpillars and insects with out of focus green bokeh

Free Images: "bestof:Tar Spot on Sycamore.JPG en Tar spot fungus Rhytisma acerinum on Sycamore leaves Lynn Glen Dalry Scotland own Rosser1954 Roger Griffith 2009-08-05 Rhytisma"

Nuphar lutea leaf.JPG

Nuphar lutea colony.JPG

Willow species with Honeysuckle woodbine.JPG

Scottish Wildlife Trust centre.JPG

Sycamore leaves.jpg

Bright Angel Trail Plateau Point.jpg

Boat in the beach Chacachacare.jpg

Village cabanes Breuil.jpg

Panoramic view of El Morro, Isla Margarita.jpg

Pylone électrique, Riofrio, Andalousie, Espagne.jpg

Fishermen with his son on Pier Juan Griego.jpg

Statue San Agustino Recoleto in Maracaibo.jpg

Catopsilia pomona 3 by kadavoor.jpg

Tibet Autonomous Region name.svg

Kit shorts slavia-grey.svg

Coa Illustration Ermine spots.svg

Kit body Slavia away08-grey.svg

600px Bianco con cerchio Blu.svg

Емблема на Ямбол.svg

Ямбол - знаме.svg

Elhovo emblem.svg

Емблема на Елхово.svg

MLT Medal for Service to the Republic BAR.svg

The symbol of Yambol city.svg

Map of Missouri highlighting Scotland County.svg

Map of Texas highlighting Lynn County.svg

Desmosome cell junction en.svg

SLNSW 41372 Tar paving machine Newcastle City Engineer Mr Baddeley right examines the operation of a new bituminous paving finishing machine being used by City Council.jpg

Map of North Carolina highlighting Scotland County.svg

Map of Colorado highlighting Adams County.svg

Map of Colorado highlighting Alamosa County.svg

Map of Colorado highlighting Arapahoe County.svg

Map of Colorado highlighting Archuleta County.svg

Map of Colorado highlighting Baca County.svg

Map of Colorado highlighting Bent County.svg

Map of Colorado highlighting Boulder County.svg

Map of Colorado highlighting Broomfield County.svg

Map of Colorado highlighting Chaffee County.svg

Map of Colorado highlighting Cheyenne County.svg

Map of Colorado highlighting Clear Creek County.svg

Map of Colorado highlighting Conejos County.svg

Map of Colorado highlighting Costilla County.svg

Map of Colorado highlighting Crowley County.svg

Map of Colorado highlighting Custer County.svg

Map of Colorado highlighting Delta County.svg

Map of Colorado highlighting Denver County.svg

Map of Colorado highlighting Dolores County.svg

Map of Colorado highlighting Douglas County.svg

Map of Colorado highlighting Eagle County.svg

Map of Colorado highlighting El Paso County.svg

Map of Colorado highlighting Elbert County.svg

Map of Colorado highlighting Fremont County.svg

Map of Colorado highlighting Garfield County.svg

Map of Colorado highlighting Gilpin County.svg

Map of Colorado highlighting Grand County.svg

Map of Colorado highlighting Gunnison County.svg

Map of Colorado highlighting Hinsdale County.svg

Map of Colorado highlighting Huerfano County.svg

Map of Colorado highlighting Jackson County.svg

Map of Colorado highlighting Jefferson County.svg

Map of Colorado highlighting Kiowa County.svg

Map of Colorado highlighting Kit Carson County.svg

Map of Colorado highlighting La Plata County.svg

Map of Colorado highlighting Lake County.svg

Map of Colorado highlighting Larimer County.svg

Map of Colorado highlighting Lincoln County.svg

Map of Colorado highlighting Logan County.svg

Map of Colorado highlighting Mesa County.svg

Map of Colorado highlighting Mineral County.svg

Map of Colorado highlighting Moffat County.svg

Map of Colorado highlighting Morgan County.svg

Map of Colorado highlighting Montrose County.svg

Map of Colorado highlighting Otero County.svg

Map of Colorado highlighting Ouray County.svg

Map of Colorado highlighting Park County.svg

Map of Colorado highlighting Phillips County.svg

Map of Colorado highlighting Pitkin County.svg

Map of Colorado highlighting Prowers County.svg

Map of Colorado highlighting Pueblo County.svg

Map of Colorado highlighting Rio Blanco County.svg

Map of Colorado highlighting Rio Grande County.svg

Map of Colorado highlighting Routt County.svg

Map of Colorado highlighting Saguache County.svg

Map of Colorado highlighting San Miguel County.svg

Map of Colorado highlighting Sedgwick County.svg

Map of Colorado highlighting Summit County.svg

Map of Colorado highlighting Teller County.svg

Map of Colorado highlighting Washington County.svg

Map of Colorado highlighting Weld County.svg

Map of Colorado highlighting Yuma County.svg

Terms of Use Search of the Day