Semafor 20 ST

Protecting Your Yield Before Emergence: The Role of Semaphore 20 ST

In modern crop production, the battle against soil-borne pests begins long before the first leaves appear. If wireworms or mole crickets damage the seeds or emerging roots, the potential of your expensive high-quality seeds is wasted. Semaphore 20 ST from FMC serves as a powerful insurance policy, providing a contact-based defensive barrier around the seed.

Targeting Soil Pests with Precision

As a contact insecticide, Semaphore 20 ST utilizes bifenthrin, a pyrethroid known for its effectiveness against a wide spectrum of soil inhabitants. It is specifically designed for crops that are sensitive in their early growth stages, such as corn, sunflower, and fodder beet. By creating a protective zone in the root area, the product neutralizes:

• Wireworms and false wireworms;
• Mole crickets;
• Swedish flies and other seedling-damaging insects.

Operational Efficiency for Farmers

The product comes in the form of a flowable suspension concentrate, ensuring ease of application in seed-treating facilities. With a dosage rate of 2.0–3.0 liters per ton of seeds, it is engineered to cover the seed surface effectively without dusting or clogging the pneumatic systems of modern seeders. This is crucial for maintaining precise seeding rates and avoiding equipment downtime.

Practically, this product is the go-to solution for fields with a history of high pest pressure or fields following crops that are prone to wireworm infestations (such as perennial grasses). Because it is a contact agent, it acts immediately upon the pest's approach, ensuring that your crop stand remains uniform and dense. A uniform stand is the foundation of high yield, and Semaphore 20 ST provides exactly that by mitigating the impact of underground threats during the most critical period of plant development.

Why Professionals Rely on FMC

Choosing Semaphore 20 ST means choosing a product backed by global research and field experience. While many products focus on systemic plant protection, the localized action of bifenthrin in Semaphore 20 ST excels at creating a clean 'start zone' for the seed. It is a reliable tool for agronomists looking to minimize losses in high-value hybrid corn and sunflower production, ensuring that your field does not suffer from gaps in emergence caused by soil pests.