YUNI-GRAS 150

Efficient Control of Grass Weeds in Soybean and Rapeseed Crops

When perennial and annual grass weeds, particularly creeping bentgrass, start dominating soybean or winter rapeseed fields, growers need a solution that balances high selectivity with deep systemic activity. "UNI-GRAS 150," based on quizalofop-P-ethyl (an aryloxyphenoxypropionate) and produced by Wuxi UnitChem, is a specialized herbicide designed for post-emergence control of a broad spectrum of grasses.

Core Strengths

• High Systemic Activity: The active ingredient is rapidly absorbed by weed foliage and transported to growing points and root systems. This is critical for controlling perennials like couch grass, which can easily recover after surface-level treatments.
• Selectivity: Thanks to its selective mode of action, the herbicide is gentle on target crops, preventing growth suppression in soybeans or rapeseed when application protocols are strictly followed.
• Fast Action: Initial visual symptoms of weed distress appear within days, with total control achieved within 2-3 weeks, successfully preventing weed-crop competition for nutrients and moisture.

Application Insights

As an emulsifiable concentrate, this herbicide offers excellent stability in the spray tank and superior adhesion to leaf surfaces. However, being a post-emergence herbicide, its efficacy is highly dependent on the weed's growth stage—young, actively growing plants are the most vulnerable. While the product is classified as a Category 2 hazard, standard safety protocols when handling agricultural chemicals are mandatory to ensure operator safety.

Who is UNI-GRAS 150 for?

This herbicide is an ideal choice for large-scale producers and farms specializing in soy and rapeseed where grass infestation is a major constraint. If a field is heavily infested with couch grass, the systemic action of this product will "burn out" the weed along with its rhizomes, ensuring long-term field cleanliness. The Wuxi UnitChem formulation offers a pragmatic, cost-effective solution for professionals looking for reliable crop protection without compromising yield.