Fenitrothion Kev Xeem Ceev Rau Cov Khoom Ua Liaj Ua Teb

Fenthion muaj kev sib cuag thiab lub plab lom thiab tsis muaj cov txheej txheem ua haujlwm, tab sis muaj qhov zoo permeability ntawm lub cev cog, muaj kev tswj tau zoo ntawm kev zom ntawm qhov ncauj thiab kab pests. Cov teebmeem tshwj xeeb, muaj txiaj ntsig zoo rau kev tswj cov kab laug sab mites tab sis tsis muaj qe menyuam. Nws tuaj yeem siv los tswj cov qoob loo ntau yam xws li txhuv, paj rwb, qos yaj ywm, taum pauv, tshuaj yej thiab txiv hmab txiv ntoo, thiab lwm yam, thiab nws lub sijhawm nyob luv.

[Ceev] 1.3227 Kev Nyab Xeeb Thaum muaj alkaline hydrolysis, ib nrab ntawm lub neej hauv 30 mols, 0.01mol sodium hydroxide yog 272min, distillation yuav ua rau isomerization
[Melting point] 0.3 point Kub taw tes: 140 ～ 145 ℃ / 13.3Pa Solubility Dej tsis haum (14 mg / L), tab sis soluble hauv feem ntau cov kuab tshuaj organic. Tsawg solubility hauv aliphatic hydrocarbons
[Chav siab] 0.80mPa (20 ℃)
[Cov cim phom sij] 14 (nrog rau tshuaj), 34 (cov kua ua kom kub hnyiab)
[Kev siv tseem ceeb] Nws yog tshuaj tua kab, uas muaj qhov tshwj xeeb cuam tshuam rau kab laum, thiab nplooj nplooj.

Fenitrothion tshuaj tua kab yog tshuaj tua kab organophosphate. Tshuaj lom nruab nrab, tsis muaj tshuaj lom rau tib neeg thiab tsiaj txhu. Cov nas tsuag qhov ncauj LD50 yog 400-800 mg / kg, thiab nas mob percutaneous LD50 yog 1200 mg / kg. Fenthion muaj kev sib chwv thiab mob plab, tsis muaj kev cuam tshuam rau lub cev thiab fumigation, lub sijhawm nruab nrab qhov seem, cov tshuaj tua kab dav, tshwj xeeb cuam tshuam rau cov kab ntawm Lepidoptera, thiab tseem tuaj yeem tswj kab tsuag xws li Hemiptera thiab Coleoptera. Cov tshuaj ruaj khov rau lub teeb, yooj yim decomposes thaum raug rau qhov kub thiab txias, thiab hydrolyzes hauv alkaline media. Hlau, tin, txhuas, tooj liab, thiab lwm yam tuaj yeem ua rau cov tshuaj lwj, thiab tuaj yeem khaws cia hauv iav fwj ntev.

Fenitrothion tsuag yog ib hom tshuaj Fenitrothion tshuaj tua kab. Kab tsuag kab yog siv los tswj kab laum. Nws yog siv rau ntawm lub ncov ntawm lub plawv tuag seedlings thiab qe hatching. 100% rau 125ml ntawm 50% EC siv rau 667 square metres, thiab 50% rau dej. Txau 75 liv dej, lossis ncuav 400 liv dej. Txog kev tiv thaiv thiab kho tus menyuam dev, nws kuj tseem siv rau ntawm lub ncov ntawm lub plawv tuag cov noob thiab qe hatching. 50 ml ntawm 50% EC tau txau txhua 667 square metres, thiab 50 txog 75 litres dej tau txau lossis 300 txog 400 litres dej tau nchuav. Sib tov thiab sib xyaw nrog 13 ~ 20 kg ntawm cov av zoo qhuav. Thaum nchuav lossis txau cov tshuaj lom rau hauv av, thaj av yuav tsum muaj txheej txheej dej ntawm 3 ~ 5 cm. Kev tswj hwm ntawm cov nplooj nplooj thiab cov pob kws cog tau siv thaum qhov thib ob instar larva peaks thiab cov nplooj tsim "tsheb nplooj". Siv 100 ml ntawm 50% EC txhua 667 square metres thiab tsuag 50 ~ 75 liv dej. Tsis tas li ntawd, fenthion muaj kev tswj tau zoo ntawm kab kab, txhuv nplej, txhuv txhuv nplej, txhuv txhuv nplej, thiab lwm yam.

Cov khoom xyaw nquag fenitrothion muaj nyob hauv ntau yam kev lag luam tshuaj tua kab. Cov npe lag luam rau cov khoom muaj fenitrothion suav nrog Accothion, Agrothion, Bay 41831, Cyfen, Cytel, Dicofen, Fenstan, Folithion, Kaleit, Mep, Metathion, Micromite, Novathion, Nuvanol, Pestroy, Sumanone, Sumithion, thiab Verthion.
Lub npe methylnitrophos feem ntau siv nyob rau sab hnub tuaj Europe.

Toxicity: zwm rau qeb uas muaj tshuaj lom tsawg.
Pine tshuaj tua kab yog mob hnyav rau ntses, tsis muaj tshuaj lom rau cov qav, thiab muaj tshuaj lom rau muv.
Kev zom zaub mov thiab kev puas tsuaj: Tus yam ntxwv ntawm fenitrothion yog tias nws txav mus sai dua hauv cov av thiab hloov pauv mus rau qhov tsis muaj tshuaj lom amino fenitrothion vim yog hydrolysis lossis cov kab mob me me. Feem ntau nws tsis pom tom qab 10 hnub ntawm kev thov.
Residue thiab tsub zuj zuj: Tus nqi ntawm cov metabolism hauv thiab kev puas tsuaj ntawm fenitrothion tau nrawm, yog li kev sib sau tsis muaj zog, tab sis vim nws muaj qee yam khoom siv hauv lub cev zoo li dimethoate, lub sijhawm seem yog nruab nrab (zoo ib yam li dichlorvos).
Kev tsiv teb tsaws chaw thiab hloov pauv: Cov txiaj ntsig ntawm fenitrothion pauv mus rau cov av sib sib zog nqus los ntawm kev xau tsis zoo. Raws li xwm txheej ntuj, txhua xyoo txav deb yog 35cm. Tom qab tau nqus los ntawm cov kab mob ntawm txoj hnyuv thiab tawv nqaij, fenitrothion tau hloov pauv hauv cov tsiaj lub cev sai heev, nws tau tso tawm nrog cov zis thiab quav, yog li fenitrothion tsis txav mus raws cov saw zaub mov.
Cov yam ntxwv phom sij: Cov tuaj yeem tiv taus thaum raug nplaim taws thiab kub kub. Reacts nrog muaj zog oxidants. Decomposes nyob rau hauv tshav kub thiab tso cov pa phem xws li nitrogen thiab phosphorus oxides.

Kev ntxeem tau: nqus pa, nqus tau, nqus tau cov tawv nqaij.
Kev phom sij rau kev noj qab haus huv: Qhov tshuaj lom qhov ncauj tsawg kawg rau tib neeg yog 800 mg / kg. Xeev siab, ntuav, raws plab thiab ua pa nyuaj tom qab lom. Cov tsos mob lom lom suav nrog mob taub hau, kiv taub hau, xeev siab, ntuav, mob plab, raws plab, thiab tso zis. Kev lom hnyav ua rau mob ntsws ntsws. Coma thiab lwm yam.

Cov tsos mob nyob rau tib neeg suav nrog: tsis meej pem, qaug zog, mob taub hau, tsis nco qab, tsis nco qab, xeev siab, nqhis dej, poob phaus, ntog, nqaij leeg tsis muaj zog thiab tshee. Tshuaj tua kab ua rau raug choline lom ntawm cov tshuaj txaus.

Yog tias muaj tshuaj lom hnyav, tshem tus neeg mob tam sim ntawd los ntawm qhov chaw, tshem tawm cov khaub ncaws uas muaj kab mob, thiab ntxuav kom huv ntawm qhov chaw uas muaj kab mob hauv lub cev nrog xab npum lossis kua tshuaj alkaline. Los yog ntsev.

Kev tiv thaiv kev ua pa: Hnav qhov ncauj qhov ntswg tiv thaiv thaum ua haujlwm lossis siv ua liaj ua teb. Thaum muaj xwm txheej ceev, koj yuav tsum hnav lub tshuab ua pa uas muaj tus kheej los cawm lossis khiav tawm.
Kev tiv thaiv qhov muag: Daim npog ntsej muag tuaj yeem siv tau.
Cov khaub ncaws tiv thaiv: Hnav khaub ncaws tiv thaiv kom tsim nyog.
Kev tiv thaiv tes: Hnav cov hnab looj tes tiv thaiv.
Lwm tus: Txwv tsis pub haus luam yeeb, noj mov thiab haus dej ntawm qhov chaw ua haujlwm. Tom qab ua haujlwm, da dej thiab hloov khaub ncaws. Khaws cov khaub ncaws uas muaj tshuaj lom cais thiab ntxuav lawv ua ntej siv.

Ceev faj thaum siv Fenitrothion: sorghum thiab zaub cruciferous raug rau phytotoxicity. Ua tib zoo mloog thaum siv lawv. Tsis txhob tov nrog tshuaj alkaline tshuaj tua kab. Yog tias yuav tsum tau sib tov, nws yuav tsum siv tam sim tom qab sib tov. Tsis txhob siv txiv hmab txiv ntoo thiab zaub 10-15 hnub ua ntej sau qoob. Nws yog tshuaj lom heev rau muv thiab yuav tsum tsis txhob siv thaum lub paj tawg.
Fenitrothion Kev Xeem Ceev Rau Cov Khoom Siv Ua Liaj Ua Teb tau muab los ntawm BALLYA tuaj yeem txheeb xyuas qhov muaj fenitrothion seem hauv cov khoom ua liaj ua teb. Cov khoom siv no tsis yog siv yooj yim xwb, tab sis kuj muaj lub sijhawm sim luv thiab raug qhov tseeb, thiab cov txiaj ntsig kev xeem ua raws EU qauv. Muaj peev xwm ua kom muaj kev nyab xeeb ntawm cov khoom lag luam ua liaj ua teb.

fSAA Test rau miv

Rau Canine

Rau Canine

Rau Canine

Rau Canine

Rau Miv