Roses powdery mildew Fungicide Tetraconazole 40g/L EW

• CAS No.: 112281-77-3
• Formula: C13H11Cl2F4N3O
• Appearance: Liquid
• Application: Fungicide, Bactericide
• Usage Mode: Therapeutic Agent
• Raw Material: Organosulfureous Fungicide
• Model NO.: Tetraconazole 40g/L EW
• Application Fields: Agricultural Fungicide
• Conductivity: Systemic Fungicide
• Composition: Organic
• MF: C13H11Cl2F4N3O
• Molecular Weight: 372.145 g/mol
• Density: 1.432 at 20 deg C
• Vapor Pressure: 1.35X10-6 mm Hg at 20 deg C
• Transport Package: 1 L, 20L, 200L Drums
• Trademark: Bosman
• Origin: China
• HS Code: 3808

Product Description

Tetraconazole is a triazole systemic DMI-fungicide (DeMethylation Inhibitor). Mode of action is through inhibition of C14-demethylase, which is important for sterol biosynthesis (erg11/cpy51). Sterols are needed for membrane structure and function, making them essential for the development of functional cell walls. Therefore, these fungicides result in abnormal fungal growth and eventually death.

Tetraconazole provides effective control of black rot, anthracnose,and powdery mildew with post-infection, antisporulant, and limited protectant activity,with moderate risk of disease resistance development. Apply Mettle at 3-5fl. oz. per acre per application and a maximum of 3 applications and 10 fl. oz.per season. For powdery mildew control, apply on a protective schedule with applications made 14 days (preferable in most circumstances) to 21 days apart. For black rot control, apply on a 14 day schedule, OR within 72hours of the start of an infection period, but not within 14 days of a previous application. Tetraconazole is a sterol inhibitor (DMI) fungicide, and powdery mildew resistance to the DMI fungicides is common where they have been used for several years. Use a good resistance management strategy in your vineyard by limiting the number of DMI applications to a maximum of 3 per year, and use a rotational program with other non-DMI powdery mildew fungicides. Rotating with other DMI fungicides is NOT an effective disease resistance management approach. 12hour reentry interval (7 day reentry for certain activities in table grapes),14 days to harvest.