Sfera 535 SC is a systemic and mesostemic fungicide to control sunflower and sugar beet disease, containing the active substances: trifloxistrobin 375 g / l + ciproconazole 160 g / l.

Mode of action:

Sphere 535 SC is a broad spectrum product due to the different modes of action of the two active substances. Trifloxistrobin, a strobilurin with mesostemic activity in plants, is strongly absorbed into the waxy layer of the leaves and redistributed to both the foliar surface by evapotranspiration and translaminar processes inside the leaves and other airborne organs. It interrupts the fungi development cycle from the early stages, inhibiting spore germination, seed germination, and apressure formation. Ciproconazole is a systemic triazole that provides plant protection inside. The complementary effect of the two active substances makes Sphere a particularly effective and highly adapted product for use in anti-resistance strategies. The product presents a long-lasting preventive action and in some cases even a eradication action. Sfera® will only be used in preventive preventive treatments when warnings or when favorable conditions for disease development.

Usage:

For sunflower, 1-2 treatments are performed at a dose of 0.4 l / ha to combat gray mold/rot (Botrytis cinerea), white mold (Sclerotinia sclerotiorum), alternaria (Alternaria spp.) and phomopsis stem canker (Phomopsis helianthi). The minimum treatment interval is 21 days. The first treatment is carried out in 6-8 leaves of the plant, and the next at the beginning of the bloom when the first ligated flowers are visible. If a single treatment is applied, it is done at the distinct appearance of calatidius. Solution volume: 200-400 l / ha.
For sugar beet, 1-2 treatments are performed at a dose of 0.35 l / ha to combat leaf spot disease (Cercospora beticola) and sugar beet powdery mildew (Erysiphe betae). The minimum treatment interval is 21 days. Solution volume: 200-400 l / ha.

Break time: From the last treatment until the harvest, it must be 42 days.