DIYA-Quizal, EC, herbicide

Targeted Grass Weed Control: DIYA-Kvizal EC

In the intensive cultivation of row crops such as soybeans, sunflowers, and winter rapeseed, controlling grass weed competition is essential for maximizing yields. DIYA-Kvizal, an emulsifiable concentrate herbicide from the Ukrainian manufacturer «Agrein», is a robust, systemic, post-emergence solution designed to manage complex grass infestations.

The active ingredient, quizalofop-P-ethyl, belongs to the aryloxyphenoxypropionate family. This component is widely recognized in agronomy for its high selectivity, making it an ideal tool for eliminating both annual and perennial grass species without causing phytotoxicity to broadleaf crops. Its systemic action ensures that the product is absorbed through the leaf surface and translocated throughout the plant, effectively reaching and destroying the root systems of weeds.

Why choose DIYA-Kvizal?

• High Selectivity: Specifically formulated to protect sunflowers, soybeans, and winter rapeseed from invasive grasses while maintaining crop safety.
• Perennial Weed Suppression: Highly effective against tough species such as common couch grass (Elymus repens), which is often the most significant challenge in field management.
• Efficient Application: As a foliar herbicide, it is optimized for post-emergence use. With a dosage rate of 0.5–1.0 L/ha, it provides a cost-effective way to clear fields with just a single application.

Application and Field Performance

To ensure optimal efficacy, DIYA-Kvizal should be applied when weeds are in their active growth phase. For annual grasses, the ideal timing is at the 2 to 4-leaf stage, while perennial weeds should be targeted when they reach a height of 10–15 cm. The emulsifiable concentrate formulation ensures excellent stability and coverage during spraying.

DIYA-Kvizal is classified as a Class 3 hazard, requiring standard safety protocols during mixing and application. For farmers looking for a reliable, field-tested product to ensure clean crops and improved yield potential, this selective herbicide from Agrein provides the professional performance necessary for modern sustainable agriculture.