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Question

Which of the following is the effect of 2, 4-dichloro-phenoxy acetic acid?

A
Increase of branches
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B
Increase in growth of all parts
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C
Delay in senescence
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D
Bolting
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Solution

The correct option is B Increase in growth of all parts
The most common and effective weedicide to kill all the broad leaved weeds in wheat field is 2,4-D.

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