23 Bilder zum Thema "puccinia" bei ClipDealer

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Samples of the stems of the cereal plant are affected by pyrenophora tritici-repentis fungus
Plum rust (Tranzschelia pruni-spinosae) on green leaf of Plum or Prunus domestica
Samples of the stems of the cereal plant are affected by pyrenophora tritici-repentis fungus
Puccinia fungi, stem rust
Pear leaves with pear rust infestation
Pear leaves with pear rust infestation
Rust fungus (Melampsora sp.) on leaf of Willow
Puccinia fungi, stem rust
Rust on pear leaves, fruit plant disease.
Rust on pear leaves, fruit plant disease.
Puccinia fungi, stem rust
Plum rust (Tranzschelia pruni-spinosae) on green leaf of Plum or Prunus domestica
Pear leaves with pear rust infestation
Diseases of plants. Publication of the book "Meyers Konversations-Lexikon", Volume 7, Leipzig, Germany, 1910
Rust on pear leaves, fruit plant disease.
Rust on pear leaves, fruit plant disease.
Plant disease detail, Raspberry and Blackberry fungal infection
Pear leaves with pear rust infestation
Wheat Leaves Infected by Puccinia triticina. Macro. Symptoms.
Apple tree branch with green leaves affected by a fungal disease rust. A branch of a rusted apple tree. Pest control and protection of gardens from diseases.
Rust on pear leaves, fruit plant disease.
Stem rust, also known as cereal rust, black rust, red rust or red dust, is caused by the fungus Puccinia graminis, which causes significant disease in cereal crops. Crop species that are affected
Rust on pear leaves, fruit plant disease.

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