Question

___ herbicide is weak in developing weed resistant population

A Auxins Correct Answer Incorrect Answer
B Triazines Correct Answer Incorrect Answer
C Propanil Correct Answer Incorrect Answer
D Isoproturon Correct Answer Incorrect Answer

Solution

Auxin herbicide (2,4-D & MCPA) which have been extensively used globally are comparatively week in developing weed resistant population because of their multiple modes of action on the susceptible plants

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