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Post-harvest berry drop in grape can be controlled by spray of ....one week before harvest:
Question

Post-harvest berry drop in grape can be controlled by spray of ....one week before harvest:

A.

Ethephon @ 25 ppm

B.

2,4-D @ 25 ppm

C.

NAA @ 50 ppm

D.

GA₃ @ 50 ppm

Correct option is C


NAA @ 50 ppm spray helps in controlling berry drop in grapes.

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