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Basics of Horticulture
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
Solution
Correct option is C
NAA @ 50 ppm spray helps in controlling berry drop in grapes.
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