Steward

Targeted Weed Control in Maize Crops

The herbicide "Shturman" (Sturman), formulated with nicosulfuron, is a specialized solution designed for farmers prioritizing high yields and efficient field management. As a systemic herbicide, it enters the plant through the leaves and inhibits essential metabolic processes, making it highly effective against competitive weed pressure during the critical early growth stages of maize.

Practical Applications and Field Strategy

"Shturman" is widely used as a post-emergence tool in intensive agricultural operations. It serves as an essential secondary defense when initial pre-emergence applications are insufficient or when a second wave of weeds threatens the crop. Its performance is optimized for the following targets:

• Grass weeds: It reliably eradicates both annual and perennial grasses, including resilient species like couch grass (Elymus repens), which often cause significant yield drops.
• Broad-leaved annuals: It functions effectively within tank mixes to ensure total field coverage.

The product's selectivity is a major advantage; it protects the maize crop while aggressively targeting weeds at a growth stage of 3 to 10 leaves. Manufactured by Shanghai Mio Chemical Co., Ltd. and Klov (Shanghai) Co., Ltd., this product offers the stability required for consistent results in varying field conditions.

Agrotechnical Recommendations

With a recommended application rate of 1–1.25 l/ha, "Shturman" is intended for a single, high-impact treatment. The suspension concentrate formulation ensures ease of use and optimal spray coverage with standard equipment. By choosing "Shturman," farmers gain a systemic, selective agent that stops weed growth within hours, leading to complete elimination within 1 to 3 weeks. This allows the maize plants to regain access to water and nutrients without the stress of competition, ensuring a clean field throughout the critical development phases.