Acetochlor 900 EC is a widely used selective herbicide, applied primarily to control annual grasses and some broadleaf weeds, especially in crops like corn and soybeans. It inhibits cell division and growth in weeds, acting through the following mechanisms:

1. Blocks Long-Chain Fatty Acid Synthesis: Acetochlor 900 EC disrupts the synthesis of long-chain fatty acids in plants, crucial for the formation and function of cell membranes. This directly impairs cell division and growth.
2. Prevents Shoot and Root Development: Without proper cell membranes, shoots and roots fail to develop, especially during weed germination.
3. Stops Seed Germination: Acetochlor stays active in the soil and stops weed seeds from germinating. It works best when applied before or shortly after planting crops.

Acetochlor targets weeds through soil absorption and performs less effectively on already emerged weeds. For this reason, it is primarily used as a pre-emergent herbicide to stop weed growth early.

Application Guidelines For Best Results

For optimal results, acetochlor 50 EC should be applied before weed emergence and incorporated into the soil shortly after application to prevent photodegradation. The specific application rates and methods should be tailored to the crop and weed spectrum. This approach maximizes the herbicide’s efficacy, ensuring robust weed control and promoting healthy crop growth.

<About Awiner Biotech>