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Close up chestnut tree leaves, damaged by leaf- mining moth - horse-chestnut leaf miner (Cameraria ohridella)
Autumn forest
Chestnut leaf disease. Small spots cover the entire surface of green chestnut leaves. Diseases of plants and trees.
Oak fruit lies on the ground in the moss
Dead and wilted botanical
Close-up of Walnut tree with brown spots on leaves on summer. Juglans regia tree
A close up of a wet and dying leaf in the fall.
Pear leaves with blister mite or Eriophyes pyri. Diseases and parasites of the pear tree.
Diseased sycamore tree leaves in close up in late summer.
Brown damage by anthracnose on the green leaf of Robusta coffee plant tree, Plant diseases that damage agriculture
Fall Color Foliage Hits Cuyahoga Valley National Park
Menden, June 28, 2017: Close-up of a chestnut leaf infested by the leaf miner moth, recognizable by the many brown spots on the leaf
Leaves on a creeper plant at the jungle floor in the Mount Leuser National Park close to Bukit Lawang in the northern part of Sumatra
The black spots on the leaves are circular with a perforated edge.
Simpoh air (dillenia sufrutticosa) plant. McRitchie Nature Reserve. Singapore.
Green grape leaves damaged with disease or infection, mold or mildew. Problem with gardening of grapes for vine.
Closeup seeds after blooming time of white Eucalyptus flowers, background with copy space, full frame horizontal composition
Fungus in the Leaves
Close-up of ripening almond (Prunus dulcis) fruit growing in clusters on a central California orchard.
leaves on a tree with holes from insects
Early signs of necrosis on this horse chestnut leaf, shown up by back-illumination through the leaf. Only days to go before it forms part of this year's autumn leaf fall.
Diseased chestnut leaves with large brown spots on the green surface of the leaf. Diseases of trees in parks and forests.
Ggreen plant
Nahaufnahme einer Kastanie, die durch Schädlinge befallen ist
Rose rust or rose fungus affecting the rose leaves
Rhytisma acerinum on maple leaf
Diseases on plants
Bay leaf stock photo ,Bay leaf on a white background
Mushrooms in the wild growing on the forest floor.
Free Images: "bestof:Castanea dentata - blight 2.jpg Chestnut blight Experimental trials of resistant Castanea dentata by the American Chestnut Foundation at Tower Hill Botanic"
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