《满穗噻呋酰胺介绍》PPT课件

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1、InternationalOperationsNissanChemicalThifluzamideKeyFeatures–ThifluzamideSystemicFungicidePreventativeandcurativefungicidalefficacyVerysafetotreatedplantsLongresidualcontrolVeryeffectiveasGRagainstRiceSheathBlightNurseryboxtreatmentismajorapplicationinJapanModeraterisklevelofresistanced

2、evelopmentLowriskagainstRhizoctoniaespeciallyKeyBackground–ThifluzamideDiscoveredbyMonsantooriginallySoldtoRohm&Haasin1994AddedtoDASfungicideportfolioin2001AcquiredbyNissanChemicalin2010RegisteredinmanycropsinmultiplecountriesTradeNames-Pulsor,Ikaruga,GreatamChemistry-ThifluzamideChemic

3、alName(IUPAC):2’,6’–dibromo-2-2methyl-4’-trifluoromethoxy-4-trifluoromethyl-1,3-thiazole-5-carboxanilideCommonName:ThifluzamideCodeNumber:MON24000,RH-130753ChemicalClass:CarboxanilideMolecular:C13H6Br2F6N2O2SMolecularweight:528.1VaporPressure:1.008x10-6mPaWaterSolubility:1.6ppm(pH5.7),7

4、.6ppm(pH9)AqueousPhotolysis:3.6–3.8days(DT50)MeltingPoint:177.9-178.6℃(PureCompound)MammarianSafety-ThifluzamideAcuteOralLD50(rat):>6,500mg/kgAcuteDermal(rabbit):>5,000mg/kgAcuteInhalationLC50(rat):>5mg/LPrimaryDermalIrritation(rabbit):slightlyirritatingPrimaryEyeIrritation(rabbit):slig

5、htlyirritatingDermalSensitization(guineapig):notasensitizerNotteratogenic,notgenotoxic,notoncogenicAcceptableDailyIntake:RfD0.014mg/kgdailyEnvironmentalSafety-ThifluzamideAvianAcuteOralLD50BobwhiteQuail&MallardDuck>2,250mg/kgAcuteDietaryLC50BobwhiteQuail&MallardDuck>5,620mg/kgAvianRepro

6、ductionBobwhiteQuail(NOEC/LOEC)320/800mg/kgMallardDuck800mg/kgFishAcuteToxicityLC50RainbowTroutandBluegillSunfish1.3ppmCarp2.9ppmFishChronicAquaticRainbowTroutEarlyLifeStage0.31(NOEC)0.60(LOEC)AcuteToxicityDaphnia1.4ppmAcuteOralToxicityLD50Honeybee>1,000ppmAcuteOralToxicityLD50Honeybee>

7、100μg/beeAlgae(mg/L)1.3EC50,1.0NOECEarthworm(mg/kg)>1,250mg/kgEnvironmentalFate-ThifluzamideStabletohydrolysisSoilphotolysis(half-life)ranges95–155daysVerylongsoilhalf-lifeandverystableLow–mediumsoilmobilityFungicidalSpectrum-ThifluzamideCropDiseasePathogenRiceSheathblightRhizo