香港中文大學藥劑學院主辦 針藥及藥劑親子園藥物安全系列講 … · 長期痛症的成因 •同一痛症可由一個或多個原因引致 •與傷患無關的其他醫學問題也可引致
登革熱病媒蚊防治 化學藥劑探討
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Transcript of 登革熱病媒蚊防治 化學藥劑探討
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77
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*2003
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1993)
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1993)
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9-10 4-5
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Pesticides PesticidesInsecticides AcaricideRodenticideHerbicide MuscaricideRepellent Fungicide or Bacteriocide
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::::
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?
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(toxicity):LD50(:mg/kg)50%(hazard):
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LD50LC50LD50LC50:::DDTHCH:
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():():():: :
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--ActiveingredientAI
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(Organochlorines):ChlodaneDDT(lindane)Dieldrin
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(Organophosphates)Diazinon1997DichlorvosDDVPDimethoatefenchlorphose,1991
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ChlorpyrifosFenitrothionSumithionPirimiphos-methylActellicTemephosAbateFenthionBaytex(Malathion)NaledDibromTrichlorfonDipterex
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(Carbamates)propoxurBaygon, UndanBendiocarbCarbaryl
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(Chrysanthemum cinerariaefolium)(Pyrethrin I& II)Piperonyl butoxide
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(Pyrethroids)(allethrin)(resmethrin)(Bioresmethrin)(d-Phenothrin(s-bioallethrinEsbiol)Tetramethrin(Permethrin)(DeltamethrinDecamethrinfenvalerate(Cypermethrin)
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(Insect growth regulators)Personal protection repellent
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(Bacterial insecticides)(BTI-serotype-H14)(Bacillus sphaericus)
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Technical grade(EC)2.5-50%
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(ULV)1020
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(WP)(10-50%
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Solution/Aqueous solution(Emulsion,oil in water):()(Capsule suspension/CS):
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(Suspension)
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()
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::8
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:::::14:()
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301953-19572,475DDT
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5-10 Microns(1=10-6m )1-5 Microns
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()()():
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ULVULV1-3010-60/0.2-1020-30
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ULVULV
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(98/1/17)
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()