Purple Blotch of Onion - Onion

Onion Onion

R

Which disease is this?

Which chemical should i spray

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A

Mancha Púrpura

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A

In this green link you can compare the symptoms and see some preventive and control measures.

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E

This is bacterial blight of onion plz spray folio gold 30 ml per pump

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G

Purple blotch spray Cabriotop 3gm/lit

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