What is the mode of transmission of the following diseases?

(a) Rust of wheat


(b) Citrus canker


(c) Yellow vein mosaic of bhindi (Okra)


Plant Diseases



Mode of transmission



(a) Rust of wheat



Air, Seeds



(b) Citrus canker



Air



(c) Yellow vein mosaic of bhindi (Okra)



Insect




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