downy mildew
Peronospora parasitica Tul

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    Symptoms (8)
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Image Descriptor Description
5454394 Asexual Spore sporangia and  sporangiophores of Peronospora parasitica
5454393 Asexual Spore sporangia and  sporangiophore of Peronospora parasitica
5454392 Asexual Spore sporangia and  sporangiophores of Peronospora parasitica
5454391 Asexual Spore sporangia and  sporangiophores of Peronospora parasitica
5331074 Symptoms
5331071 Symptoms
5331072 Symptoms
5331073 Symptoms
5365826 Symptoms Downy mildew infection of cabbage caused by Peronospora parasitica.
5365825 Symptoms Downy mildew infection of cabbage caused by Peronospora parasitica.
5077029 Symptoms Downy Mildew on Mustard (Peronospora parasitica) Yellow spots on top and whitish mold on bottom of leaf. Infection usually begins on bottom leaves.
5077016 Symptoms Yellow spots on top of leaf, whitish mold on the bottom of the leaf. Lesions on undersides of leaf are often restricted by veins.
1436126 Sign

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