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Copper sulphate fungicide was used first time in 1807 by –
Question

Copper sulphate fungicide was used first time in 1807 by –

A.

Millardet

B.

Anton de Bary

C.

Woronin

D.

Prevost

E.

Question not attempted

Correct option is D


Correct option: (d) Prevost
· Prevost used copper sulphate to treat bunt of wheat, making it one of the earliest fungicidal treatments.
Other options:
· (a) Millardet – Developed Bordeaux mixture much later (1880s).
· (b) Anton de Bary – Father of Plant Pathology; studied oomycetes.
· (c) Woronin – Known for Woronin bodies in fungi.

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