Nyob rau hauv xyoo tas los no, nws tau dhau los ua nyuaj dua los tiv thaiv cov kab tsuag qoob loo, thiab kev tsis saib xyuas me ntsis yuav ua rautsawg sau thiab nyiaj tau los tsawg.Yog li ntawd, txhawm rau txo qhov kev puas tsuaj rau cov qoob loo ntawm cov kab tsuag, peb tau tsim cov khoom sib txawvtshuaj tua kab. How peb tuaj yeem xaiv qhov twg tiag tiag rau peb cov qoob loo?Lub sijhawm noCia kuv qhia Thiamethoxam rau koj.
Pedication mechanism:
Thiamethoxam feem ntau yog acetylcholinase ua haujlwm hauv kab paj hlwb los txhawb cov receptor proteins.Qhov kev coj ua acetylcholine no tsis yog degraded los ntawm acetylcholine, ua rau cov kab mob siab heev kom txog thaum tuag.
Tsibfeem ntauqhov zoos ntawm Thiamethoxam:
1. Kev ua haujlwm siab. Lub ntsiab metabolites ntawmThiamethoxam Nyob rau hauv kab kab yog tetramine.Qhov kev sib raug zoo ntawm acetylcholine receptor ntawm kab yog siab dua li ntawm cycamine, yog li nws muaj cov tshuaj tua kab ntau dua.Qhov tseem ceeb
2. Siab solubility hauv dej. Soluble degree ntawmThiamethoxam nyob rau hauv dej yog 8 npaug ntawm nagin, yog li txawm nyob rau hauv ib puag ncig drought, nws tsis cuam tshuam rau kev nqus thiab siv cov nplej.Cov kev tshawb fawb pom tau hais tias nyob rau hauv ib txwm humid av,Thiamethoxam qhia txog kev tiv thaiv thiab kev kho mob zoo ib yam li nagin;
3. Qib tsis kam.Tau ze li ntawm 30 xyoo txij li cov npe ntawmThiamethoxam, cov tshuaj tiv thaiv kev loj hlob ntawm cov kab tsuag tau ua loj zuj zus.Raws li cov lus ceeb toom, xim av-flying cua, paj rwb aphids, leeks, thiab chives muaj qee yam tsis kam rau nws.Qhov kev pheej hmoo ntawm kev cia siab xws li xim av-aversion thiab paj rwb aphids yog tsawg heev.
4. Yuav txhim khu kev tiv thaiv ntawm cov qoob loo thiab txhawb cov qoob loo loj hlob. Thiamethoxam kuj muaj qhov tsis txaus siab uas lwm cov tshuaj tua kab tsis tuaj yeem muab piv, uas yog lub luag haujlwm ntawm kev txhawb nqa cov hauv paus hniav.Cov kev tshawb fawb tau pom tias molaristzine tuaj yeem cia siab tias muaj protein ntau, thiab tib lub sijhawm, nws muaj kev cuam tshuam rau kev cuam tshuam ntawm kev cuam tshuam ntawm lub cev ntawm lub cev, kev faib tawm ntawm tes, gibbererin, tev kua qaub, peroxidase, polyphenol oxidase, phenylalanine, , Tiezine ua ntej. ua kom lub qia thiab hauv paus system muaj zog, txhim khu kev tiv thaiv.
5. Cov nyhuv kav ntev dua. Thiamethoxam muaj cov nplooj muaj zog thiab kev nqus sab hauv hauv cov hauv paus hniav, thiab cov kws tshuaj tuaj yeem nqus tau sai thiab tag nrho.Thaum nws yog siv rau cov av los yog noob,Thiamethoxam yog sai absorbed los ntawm cov hauv paus hniav los yog sprouting seedlings.Cov khoom ntoo hauv cov nroj tsuag yog thauj mus txog rau lub cev cog.Cov khoom siv degradable tau ua haujlwm ntau dua los ntawmThiamethoxamthiab tua kab.
Post lub sij hawm: Oct-18-2022
