Gangvi 55%SC

Description

Masotroin + Atrazin

### **1. Mesotrione**
**Class**: HPPD inhibitor (Triketone herbicide)
**Primary Use**: Selective pre- and post-emergence herbicide for **corn, sugarcane, and turf**.

#### **Benefits**:
✅ **Broad-Spectrum Weed Control**
– Effective against **broadleaf weeds** (e.g., pigweed, ragweed) and **grassy weeds** (e.g., foxtail).
– Also suppresses tough weeds like **velvetleaf and lambsquarters**.

✅ **Selective & Crop-Safe**
– Safe for **corn (maize)** due to natural tolerance.
– Can be used in **tank mixes** with other herbicides (e.g., atrazine) for enhanced efficacy.

✅ **Flexible Application**
– Works as **pre-emergence** (soil-applied) and **post-emergence** (foliar spray).
– Rainfast within **1 hour**, reducing wash-off risk.

✅ **Low Environmental Persistence**
– Degrades faster in soil (~30 days) compared to older herbicides.
– Lower risk of groundwater contamination.

**Trade Names**: *Callisto®, Tenacity®*

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### **2. Atrazine**
**Class**: Triazine herbicide
**Primary Use**: Pre- and post-emergence weed control in **corn, sorghum, sugarcane, and turf**.

#### **Benefits**:
✅ **Cost-Effective & Long-Lasting**
– One of the **most affordable** herbicides for large-scale farming.
– Provides **residual control** (weeks to months), reducing reapplication needs.

✅ **Broad Weed Spectrum**
– Kills **broadleaf weeds** (e.g., ragweed, cocklebur) and **grasses** (e.g., crabgrass).
– Especially effective against **annual weeds**.

✅ **Synergistic in Mixes**
– Often combined with **S-metolachlor or mesotrione** for enhanced weed suppression.

✅ **Soil Activity**
– Works through **root and shoot uptake**, controlling weeds before they emerge