Which one of the following is linked to the discovery
of Bordeaux mixture as a popular fungicide?
(a) Loose smut of wheat
(b) Black rust of wheat
(c) Bacterial leaf blight of rice
(d) Downy mildew of grapes
of Bordeaux mixture as a popular fungicide?
(a) Loose smut of wheat
(b) Black rust of wheat
(c) Bacterial leaf blight of rice
(d) Downy mildew of grapes