scab fungus leavesscab fungus

340 Apple Scab Images and Stock Photos

View apple scab videos

Browse 340+ apple scab stock photos and images available, or search for scab fungus leaves or scab fungus to find more great stock photos and pictures.

Our creative library is free of AI-generated contentChoose your visuals with confidence knowing our creative library is free from AI-generated content, so your searches only return safe, high-quality visuals you can trust.
Weather apples, weather damaged apples with hail damage or sunburn from garden and meadow orchard Weather apples, weather damaged apples with hail damage or sunburn from garden and meadow orchard - Wetteräpfel, vom Wetter beschädigte Äpfel mit Hagelschaden oder Sonnenbrand aus dem Garten und von der Streuobstwiese apple scab stock pictures, royalty-free photos & images
Weather apples, weather damaged apples with hail damage or sunburn from garden and meadow orchard Weather apples, weather damaged apples with hail damage or sunburn from garden and meadow orchard - Wetteräpfel, vom Wetter beschädigte Äpfel mit Hagelschaden oder Sonnenbrand aus dem Garten und von der Streuobstwiese apple scab stock pictures, royalty-free photos & images
Weather apples, weather damaged apples with hail damage or...

Weather apples, weather damaged apples with hail damage or sunburn from garden and meadow orchard - Wetteräpfel, vom Wetter beschädigte Äpfel mit Hagelschaden oder Sonnenbrand aus dem Garten und von der Streuobstwiese

Apple scab is a common disease of plants in the rose family (Rosaceae) that is caused by the ascomycete fungus Venturia inaequalis. The reduction of fruit quality and yield can reach up to 70%. Apple scab is a common disease of plants in the rose family (Rosaceae) that is caused by the ascomycete fungus Venturia inaequalis. While this disease affects several plant genera, including Sorbus, Cotoneaster, and Pyrus, it is most commonly associated with the infection of Malus trees, including species of flowering crabapple, as well as cultivated apple. The first symptoms of this disease are found in the foliage, blossoms, and developing fruits of affected trees, which develop dark, irregularly-shaped lesions upon infection. Although apple scab rarely kills its host, infection typically leads to fruit deformation and premature leaf and fruit drop, which enhance the susceptibility of the host plant to abiotic stress and secondary infection. The reduction of fruit quality and yield may result in crop losses of up to 70%, posing a significant threat to the profitability of apple producers. To reduce scab-related yield losses, growers often combine preventive practices, including sanitation and resistance breeding, with reactive measures, such as targeted fungicide or biocontrol treatments, to prevent the incidence and spread of apple scab in their crops apple scab stock pictures, royalty-free photos & images
Apple scab is a common disease of plants in the rose family (Rosaceae) that is caused by the ascomycete fungus Venturia inaequalis. The reduction of fruit quality and yield can reach up to 70%. Apple scab is a common disease of plants in the rose family (Rosaceae) that is caused by the ascomycete fungus Venturia inaequalis. While this disease affects several plant genera, including Sorbus, Cotoneaster, and Pyrus, it is most commonly associated with the infection of Malus trees, including species of flowering crabapple, as well as cultivated apple. The first symptoms of this disease are found in the foliage, blossoms, and developing fruits of affected trees, which develop dark, irregularly-shaped lesions upon infection. Although apple scab rarely kills its host, infection typically leads to fruit deformation and premature leaf and fruit drop, which enhance the susceptibility of the host plant to abiotic stress and secondary infection. The reduction of fruit quality and yield may result in crop losses of up to 70%, posing a significant threat to the profitability of apple producers. To reduce scab-related yield losses, growers often combine preventive practices, including sanitation and resistance breeding, with reactive measures, such as targeted fungicide or biocontrol treatments, to prevent the incidence and spread of apple scab in their crops apple scab stock pictures, royalty-free photos & images
Apple scab is a common disease of plants in the rose family (Rosac

Apple scab is a common disease of plants in the rose family (Rosaceae) that is caused by the ascomycete fungus Venturia inaequalis. While this disease affects several plant genera, including Sorbus, Cotoneaster, and Pyrus, it is most commonly associated with the infection of Malus trees, including species of flowering crabapple, as well as cultivated apple. The first symptoms of this disease are found in the foliage, blossoms, and developing fruits of affected trees, which develop dark, irregularly-shaped lesions upon infection. Although apple scab rarely kills its host, infection typically leads to fruit deformation and premature leaf and fruit drop, which enhance the susceptibility of the host plant to abiotic stress and secondary infection. The reduction of fruit quality and yield may result in crop losses of up to 70%, posing a significant threat to the profitability of apple producers. To reduce scab-related yield losses, growers often combine preventive practices, including sanitation and resistance breeding, with reactive measures, such as targeted fungicide or biocontrol treatments, to prevent the incidence and spread of apple scab in their crops

Fruits Infected by the Monilia fructigena Fruits Infected by Monilia fructigena. Apple damaged by Fungal Disease in garden. Spoiled crop of apples. Farming, agriculture, remedy for trees diseases concept. Alternaria disease. Orchard problems apple scab stock pictures, royalty-free photos & images
Fruits Infected by the Monilia fructigena Fruits Infected by Monilia fructigena. Apple damaged by Fungal Disease in garden. Spoiled crop of apples. Farming, agriculture, remedy for trees diseases concept. Alternaria disease. Orchard problems apple scab stock pictures, royalty-free photos & images
Fruits Infected by the Monilia fructigena

Fruits Infected by Monilia fructigena. Apple damaged by Fungal Disease in garden. Spoiled crop of apples. Farming, agriculture, remedy for trees diseases concept. Alternaria disease. Orchard problems

Ascomycete fungus - Fungal diseases: Creaking, Orange Fungal disease of Orange, Tacchiolatura; In the foreground many oranges with rounded black dots; at the bottom many oranges, branches and green leaves with spots of the fungal disease. apple scab stock pictures, royalty-free photos & images
Ascomycete fungus - Fungal diseases: Creaking, Orange Fungal disease of Orange, Tacchiolatura; In the foreground many oranges with rounded black dots; at the bottom many oranges, branches and green leaves with spots of the fungal disease. apple scab stock pictures, royalty-free photos & images
Ascomycete fungus - Fungal diseases: Creaking, Orange

Fungal disease of Orange, Tacchiolatura; In the foreground many oranges with rounded black dots; at the bottom many oranges, branches and green leaves with spots of the fungal disease.

Scabby red apple by the fence this image captures a russet red apple as it hangs from the bough, to the right, and adjacent a fence rail, to the left. the main suject inhabits center of the frame, the skin of the fruit is marked with brown scabs apple scab stock pictures, royalty-free photos & images
Scabby red apple by the fence this image captures a russet red apple as it hangs from the bough, to the right, and adjacent a fence rail, to the left. the main suject inhabits center of the frame, the skin of the fruit is marked with brown scabs apple scab stock pictures, royalty-free photos & images
Scabby red apple by the fence

this image captures a russet red apple as it hangs from the bough, to the right, and adjacent a fence rail, to the left. the main suject inhabits center of the frame, the skin of the fruit is marked with brown scabs

Ugly scabby green apples Malus tasty fruit eaten by birds These wild apples would never make it to the supermarket shelf, but they don't have to be pretty to be edible. Much of one side of the right hand fruit is eaten away, by blackbirds and others. apple scab stock pictures, royalty-free photos & images
Ugly scabby green apples Malus tasty fruit eaten by birds These wild apples would never make it to the supermarket shelf, but they don't have to be pretty to be edible. Much of one side of the right hand fruit is eaten away, by blackbirds and others. apple scab stock pictures, royalty-free photos & images
Ugly scabby green apples Malus tasty fruit eaten by birds

These wild apples would never make it to the supermarket shelf, but they don't have to be pretty to be edible. Much of one side of the right hand fruit is eaten away, by blackbirds and others.

of6Next
Take any image from "not quite" to "just right"See how you can modify existing images — or generate entirely new ones — to your exact needs.
Discover Unlimited AI