1009 Bilder zum Thema "plant diseases" bei ClipDealer

Medien sortieren nach     Gehe zu Seite:    
« Vorherige  1  2  3  4  5  6  7  ...  17  
Fungal spots on leaves. Common Plant Diseases. Black spot or blotches on garden plant. Blight infected stems. Canker wounds by bacterial pathogens. Man holding foliage with brown areas and yellow halo
Peach leaf curl on currant leaves. Common Plant Diseases. Puckered or blistered leaves distorted by pale yellow aphids. Man holding reddish or yellowish green foliage eaten by currant blister aphids
Peach leaf curl on currant leaves. Common Plant Diseases. Puckered or blistered leaves distorted by pale yellow aphids. Man holding reddish or yellowish green foliage eaten by currant blister aphids
Fungal spots on leaves. Common Plant Diseases. Black spot or blotches on garden plant. Blight infected stems. Canker wounds by bacterial pathogens. Man holding foliage with brown areas and yellow halo
Fungal spots on leaves. Common Plant Diseases. Black spot or blotches on garden plant. Blight infected stems. Canker wounds by bacterial pathogens. Man holding foliage with brown areas and yellow halo
Peach leaf curl on currant leaves. Common Plant Diseases. Puckered or blistered leaves distorted by pale yellow aphids. Man holding reddish or yellowish green foliage eaten by currant blister aphids
Peach leaf curl on currant leaves. Common Plant Diseases. Puckered or blistered leaves distorted by pale yellow aphids. Man holding reddish or yellowish green foliage eaten by currant blister aphids
Peach leaf curl on currant leaves. Common Plant Diseases. Puckered or blistered leaves distorted by pale yellow aphids. Man holding reddish or yellowish green foliage eaten by currant blister aphids
Peach leaf curl on currant leaves. Common Plant Diseases. Puckered or blistered leaves distorted by pale yellow aphids. Man holding reddish or yellowish green foliage eaten by currant blister aphids
Peach leaf curl on currant leaves. Common Plant Diseases. Puckered or blistered leaves distorted by pale yellow aphids. Man holding reddish or yellowish green foliage eaten by currant blister aphids
Set of medicinal herbs
Set of medicinal herbs
Set of medicinal herbs
Set of medicinal herbs
Withered tomatoes in greenhouse
Silberdistel
Silberdistel
Female patient in wheelchair relaxing in garden
schornstein
Crataegus Hawthorn - Crataegus monogyna
Crataegus Hawthorn - Crataegus monogyna
Zistrose
Downey mildew on grapes
The leaves of a home plant of a world lily have turned yellow. Houseplant Care Concept
Tween Asian boy looking at leaves through a magnifying glass, montessori homeschool education, Plant pathology
Biotechnology woman engineer with a clipboard and pen examining plant leaf for disease!
Powdery mildew on foliage of Acer tataricum or Tatarian maple.
Biotechnology woman engineer with a clipboard and pen examining plant leaf for disease!
Planting tomatoes in a polycarbonate greenhouse. Plant deceases
Pear rust (Gymnosporangium sabinae) on green pear leaf
Barberry branch affected by powdery mildew. White spots on leaves of barberry
Leaves of a blackberry bush with the plant pathogen Kuehneola uredines
Planting tomatoes in a polycarbonate greenhouse. Plant deceases
Melon green leaf has Destroyed by Powdery mildew of melon
Fungal plant disease Powdery Mildew on a tomato leaf. White plaque on the leaf. Infected plant displays white powdery spots on the leaf. Close up.
Leaf of ficus on hand. Multi-colored ficus. Ficus leaf with white spots.
Planting tomatoes in a polycarbonate greenhouse. Plant deceases
Planting tomatoes in a polycarbonate greenhouse. Plant deceases
Cayenne pepper leaves are turned yellow because of viral diseases and biological pests and physiological disorders in the garden. Agriculture, plant care, and pest control concept
Planting tomatoes in a polycarbonate greenhouse. Plant deceases
Planting tomatoes in a polycarbonate greenhouse. Plant deceases
Monilinia laxa, an ascomycete fungus on plum tree, close up
Planting tomatoes in a polycarbonate greenhouse. Plant deceases
Planting tomatoes in a polycarbonate greenhouse. Plant deceases
Leaves of a blackberry bush with the plant pathogen Kuehneola uredines
Leaves of a blackberry bush with the plant pathogen Kuehneola uredines
Young green corn plants on farmland. Farm corn and agriculture concept.
Thai mangosteen varieties of this species give much yield.
Kluai Hom Thong is a dead disease. Bananas are a yellow leaf disease.;
Monilinia laxa, an ascomycete fungus on plum tree, close up
Ficus on the windowsill close up with a stethoscope
gardener with spraying a blooming fruit tree against plant diseases and pests. Use hand sprayer with pesticides in the garden.
Fungal plant disease Powdery Mildew on a pea leaves. Infected plant displays white powdery plaque and spots on the leaves. For demonstration of plant diseases or packaging design for fungal plant disease control agents.
Tween Asian boy looking at leaves through a magnifying glass, mo
Tween Asian boy looking at leaves through a magnifying glass, mo
Disease and treatment of green thuja. Sick thuja among the plants in the garden. Yard improvement, green spaces and maintenance.
Diseased aspen leaves isolated on white
Soil measurements with a digital device. Green plants measure pH and soil moisture. High tech agriculture concept. Blueberries and strawberries. Plant diseases.
Withered tomatoes in greenhouse
Ficus on the windowsill close up with a stethoscope
Diseased aspen leaf isolated on white
Kluai Hom Thong is a dead disease. Bananas are a yellow leaf disease.;
Pesticides in colored jerry cans at corn field with plants
gardener with spraying a blooming fruit tree against plant diseases and pests. Use hand sprayer with pesticides in the garden.
Indoor flowers, bottles with agent against plant diseases and sprayer on windowsill. Woman processing potted plants against diseases, crop pests.
Ficus on the windowsill close up with a stethoscope
Mango with black spots on a white background
Chinese cabbages with plant diseases and insect pests in field
Powdery mildew on foliage of Acer tataricum or Tatarian maple.
Powdery mildew on Norway Maple. Maple tree fungal disease
Disease and treatment of green thuja. Sick thuja among the plants in the garden. Yard improvement, green spaces and maintenance.
Powdery mildew on foliage of Acer tataricum or Tatarian maple.
Young little Asian girl looking at leaves through a magnifying g

« Vorherige  1  2  3  4  5  6  7  ...  17