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Bunchy top disease of banana is transmitted by
Question

Bunchy top disease of banana is transmitted by

A.

Helopeltis antonii

B.

Pentalonia nigronervosa

C.

Phymatostetha deschampes

D.

Stephanitis typicus

E.

Answer not known

Correct option is B


Banana bunchy top virus is transmitted by aphid.
Pentalonia nigronervosa is the vector.
It spreads virus persistently.
Aphid feeds on phloem sap.
Vector control is key for disease management.

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