Weedblock is an herbicide which belongs to the imidazolinone group. It should be applied as early post-emergence herbicide for the control of selective broad leaved & grassy weeds in soybean & groundnut.

The product acts as an ALS inhibitor by vitrine of which it inhibits the synthesis of branched  chain amino acids in susceptible plants, which in turn interfering with protein production and cells growth.

It has both contact & residual activity. An early application of Weedblock shall free the crop from competing weeds (2-3 leaf stage).

Annual Grasses, Selective Broad Leaf weeds, Sedges and Grassy weeds.