Azamethiphos Cov Khoom Muag Zoo Tshaj Plaws CAS 35575-96-3
Taw qhia
Azamethiposyog ib qho zoo heev thiab dav siv tshuaj tua kab uas belongs rau pawg organophosphate. Nws yog qhov paub zoo rau nws txoj kev tswj hwm zoo tshaj ntawm ntau yam teeb meem kab tsuag. Cov tshuaj lom neeg no tau siv dav hauv ob qho tib si hauv tsev thiab chaw lag luam.Azamethiposmuaj txiaj ntsig zoo hauv kev tswj thiab tshem tawm ntau yam kab thiab kab tsuag. Cov khoom no yog ib qho cuab yeej muaj txiaj ntsig zoo rau cov kws tshaj lij tshuaj tua kab thiab cov tswv tsev ib yam nkaus.
Daim ntawv thov
1. Kev Siv Chaw Nyob: Azamethiphos muaj txiaj ntsig zoo rau kev tiv thaiv kab tsuag hauv vaj tse. Nws tuaj yeem siv tau nyab xeeb hauv tsev, chav tsev, thiab lwm lub tsev nyob los tiv thaiv kab tsuag xws li yoov, kab laum, thiab yoov tshaj cum. Nws cov khoom seem ua kom muaj kev tswj xyuas ntev, txo qhov kev pheej hmoo ntawm kev rov ua dua tshiab.
2. Kev Siv Ua Lag Luam: Nrog nws cov txiaj ntsig tshwj xeeb, Azamethiphos pom kev siv dav hauv kev lag luam xws li tsev noj mov, chaw ua zaub mov, warehouses, thiab tsev so. Nws tswj tau cov yoov, kab, thiab lwm yam kab tsuag, txhim kho kev huv huv thiab kev nyab xeeb ib puag ncig.
3. Kev Siv Agricultural: Azamethiphos kuj tau siv dav hauv kev ua liaj ua teb rautswj kab tsuaglub hom phiaj. Nws pab tiv thaiv cov qoob loo thiab tsiaj txhu los ntawm kab tsuag, ua kom cov qoob loo noj qab haus huv thiab tiv thaiv tsiaj noj qab haus huv. Cov neeg ua liaj ua teb tuaj yeem siv cov khoom no rau kev tswj hwm cov yoov, kab, thiab lwm yam kab tsuag uas tuaj yeem ua rau cov qoob loo puas tsuaj lossis cuam tshuam rau tsiaj txhu.
Siv Txoj Kev
1. Dilution thiab Mixing: Azamethiphos feem ntau yog muab los ntawm cov kua concentrates uas yuav tsum tau diluted ua ntej thov. Ua raws li cov chaw tsim khoom cov lus qhia txhawm rau txiav txim siab qhov tsim nyog dilution tus nqi rau lub hom phiaj kab thiab qhov chaw kho.
2. Kev siv cov txheej txheem: Nyob ntawm qhov xwm txheej, Azamethiphos tuaj yeem siv tau los ntawm kev siv cov tshuaj ntxuav tes, cov khoom siv fogging, lossis lwm yam kev thov tsim nyog. Xyuas kom meej meej ntawm lub hom phiaj rau kev tswj kom zoo.
3. Kev ceev faj txog kev nyab xeeb: Ib yam li txhua yam khoom siv tshuaj, nws yog ib qho tseem ceeb uas yuav tsum hnav cov iav tiv thaiv tsim nyog, xws li hnab looj tes thiab tsom iav, thaum tuav lossis thovAzamethipos. Tsis txhob kov ntawm daim tawv nqaij, qhov muag, lossis khaub ncaws. Khaws cov khoom hauv qhov chaw txias, qhuav, deb ntawm cov menyuam yaus thiab tsiaj.
4. Pom zoo siv: Nws yog ib qho tseem ceeb uas yuav tsum tau ua raws li cov lus pom zoo siv los ntawm cov chaw tsim khoom. Tsis txhob siv ntau dhau thiab siv tsuas yog raws li qhov xav tau los tswj xyuas cov kab tsuag kom zoo yam tsis muaj qhov tsim nyog raug.
Fuction
Nws yog ib hom tshuaj tua kab organophosphorus, dawb lossis dawb crystalline hmoov, tsw ntxhiab, me ntsis soluble hauv dej, yooj yim soluble hauv methanol, dichloromethane thiab lwm yam organic solvents. Siv los tua cov kab tua ntshav xws li yoov hauv cov tsiaj nyeg thiab cov tsev qaib. Cov khoom npaj no yog ntxiv nrog rau exogenous yoov attractant, uas muaj ib tug ntxiab nyhuv ntawm yoov, thiab yuav siv tau rau tshuaj tsuag los yog txheej.
Cov khoom no yog ib yam tshiab ntawm organophosphorus insecticide nrog tsawg toxicity. Feem ntau yog mob plab, ob qho tib si kov thiab tua yoov, kab laum, ntsaum thiab qee tus neeg laus kab. Vim hais tias cov neeg laus ntawm cov kab no muaj tus cwj pwm ntawm licking tsis tu ncua, cov tshuaj uas ua haujlwm los ntawm lub plab lom tau zoo dua. Yog tias ua ke nrog cov inducer, tuaj yeem ua kom muaj peev xwm nyiam yoov 2-3 zaug. Raws li qhov teev tseg ntawm cov tshuaj tsuag ib zaug, yoov txo tus nqi tuaj yeem ncav cuag 84% ~ 97%. Methylpyridinium kuj muaj cov yam ntxwv ntawm lub sij hawm ntev residual. Nws yog pleev xim rau ntawm daim duab los qhia, dai rau hauv chav los yog affixed rau ntawm phab ntsa, cov nyhuv residual txog li 10 mus rau 12 lub lis piam, tshuaj tsuag rau ntawm phab ntsa qab nthab residual nyhuv txog li 6 mus rau 8 lub lis piam.
Yuav luag tag nrho cov zolidion yog absorbed los ntawm cov tsiaj tom qab noj. Tom qab 12 teev ntawm kev tswj hwm sab hauv, 76% ntawm cov tshuaj tau tawm hauv cov zis, 5% hauv cov quav, thiab 0.5% hauv cov mis nyuj. Cov seem hauv cov ntaub so ntswg yog tsawg, 0.022mg / kg hauv cov leeg thiab 0.14 ~ 0.4mg / kg hauv lub raum. Cov hens tau muab 5mg / kg cov tshuaj noj thiab cov seem seem tom qab 22 teev yog 0.1mg / kg rau ntshav thiab 0.6mg / kg rau lub raum. Nws tuaj yeem pom tias cov tshuaj tseem tshuav tsawg heev hauv cov nqaij, rog thiab qe, thiab tsis tas yuav tsum tau qhia lub sijhawm tshem tawm. Ntxiv rau cov neeg laus yoov, cov khoom no kuj muaj txiaj ntsig zoo tua kab laum, ntsaum, fleas, bedbugs, thiab lwm yam. Nws yog siv los tua cov neeg laus yoov hauv khw, tsev qaib, thiab lwm yam. Nws kuj yog siv los tua yoov thiab kab laum. nyob rau hauv chav nyob, tsev noj mov, khw noj mov thiab lwm qhov chaw.
Tus mob transoral LD50 ntawm cov nas muaj kuab lom yog 1180mg / kg, thiab qhov mob LD50 ntawm cov nas yog> 2150mg / kg. Me ntsis irritation rau luav ob lub qhov muag, tsis muaj irritation rau ntawm daim tawv nqaij. Kev ntsuam xyuas pub mis rau 90 hnub tau pom tias qhov koob tshuaj tsis muaj txiaj ntsig yog 20mg / kg pub rau nas thiab 10mg / kg hauv dev (0.3mg / kg ib hnub). LC50 ntawm zaj sawv trout yog 0.2mg / L, LC50 ntawm cov carp ntau yog 6.0mg / kg, LC50 ntawm ntsuab gill yog 8.0mg / L (tag nrho 96h), uas tsis tshua muaj tshuaj lom rau noog thiab lom rau muv.
