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Which of the following insects plays an important role in transmission of yellow vein mosaic disease of Okra?
Question

Which of the following insects plays an important role in transmission of yellow vein mosaic disease of Okra?

A.

White fly

B.

Aphid

C.

Grasshopper

D.

None of these

Correct option is A

✅ (a) White fly ( Bemisia tabaci): • Major vector of Yellow Vein Mosaic Virus (YVMV) in okra. • Transmits the virus in a persistent manner, severely reducing yield. • Management includes vector control using insecticides and resistant varieties.
❌ (b), (c): • Not involved in YVMV transmission.

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