【正文】
International Operations Nissan Chemical Thifluzamide NISSAN CHEMICAL INDUSTRIES, LTD. Key Features – Thifluzamide ? Systemic Fungicide ? Preventative and curative fungicidal efficacy ? Very safe to treated plants ? Long residual control ? Very effective as GR against Rice Sheath Blight ? Nursery box treatment is major application in Japan ? Moderate risk level of resistance development ? Low risk against Rhizoctonia especially NISSAN CHEMICAL INDUSTRIES, LTD. Key Background – Thifluzamide ? Discovered by Monsanto originally ? Sold to Rohm amp。 Haas in 1994 ? Added to DAS fungicide portfolio in 2022 ? Acquired by Nissan Chemical in 2022 ? Registered in many crops in multiple countries ? Trade Names Pulsor, Ikaruga, Greatam NISSAN CHEMICAL INDUSTRIES, LTD. Chemistry Thifluzamide Chemical Name (IUPAC) : 2’, 6’ –dibromo22methyl4’trifluoromethoxy 4trifluoromethyl 1, 3thiazole5carboxanilide Common Name: Thifluzamide Code Number: MON 24000, RH130753 Chemical Class: Carboxanilide Molecular: C13H6Br2F6N2O2S Molecular weight: Vapor Pressure: x 106 mPa Water Solubility: (), (pH9) Aqueous Photolysis: – days (DT50) Melting Point: ℃ (Pure Compound) NISSAN CHEMICAL INDUSTRIES, LTD. Mammarian Safety Thifluzamide Acute Oral LD50 (rat): 6,500mg/kg Acute Dermal (rabbit): 5,000mg/kg Acute Inhalation LC50 (rat): 5mg/L Primary Dermal Irritation (rabbit): slightly irritating Primary Eye Irritation (rabbit): slightly irritating Dermal Sensitization (guinea pig): not a sensitizer Not teratogenic, not genotoxic, not oncogenic Acceptable Daily Intake: RfD mg/kg daily NISSAN CHEMICAL INDUSTRIES, LTD. Environmental Safety Thifluzamide Avian Acute Oral LD50 Bobwhite Quail amp。 Mallard Duck 2,250 mg/kg Acute Dietary LC50 Bobwhite Quail amp。 Mallard Duck 5,620 mg/kg Avian