Bensulfuron-methyl hmoovbelongs rau sulfonylurea chav kawm ntawm broad-spectrum, high-efficiency, low-toxic herbicides rau paddy teb.Nws muaj kev ua haujlwm ultra-high-efficiency.Thaum lub sijhawm sau npe thawj zaug, qhov ntau npaum li cas ntawm 1.3-2.5g ib 666.7m2 tuaj yeem tswj tau ntau yam txhua xyoo thiab perennial broad-leaved weeds thiab sedges nyob rau hauv nplej teb, thiab nws kuj muaj inhibitory teebmeem ntawm barnyard nyom.

1. Cov khoom siv tshuaj

Cov khoom ntshiab yog cov khoom tsis muaj ntxhiab tsw dawb, ruaj khov hauv me ntsis alkaline (pH = 8) aqueous tov, thiab decomposes qeeb hauv acidic kua.Ib nrab-lub neej yog 11d ntawm pH 5 thiab 143d ntawm pH 7. Cov tshuaj qub yog xim daj me ntsis.

2. Mechanism ntawm kev ua

Bensulfuron-methyl hmoovyog ib tug xaiv systemic herbicide.Cov khoom xyaw nquag tuaj yeem nthuav tawm sai sai hauv dej, tau nqus los ntawm cov hauv paus hniav thiab nplooj ntawm cov nroj tsuag thiab hloov mus rau txhua qhov chaw ntawm cov nroj tsuag, cuam tshuam cov biosynthesis ntawm amino acids, thiab tiv thaiv cell faib thiab kev loj hlob.Kev loj hlob muaj nuj nqi ntawm cov nroj tsuag rhiab heev yog hindered, thiab ntxov ntxov yellowing ntawm cov ntaub so ntswg hluas inhibits kev loj hlob ntawm nplooj, inhibits kev loj hlob ntawm cov hauv paus hniav thiab ua rau necrosis.Cov khoom xyaw nquag nkag mus rau hauv lub cev nplej thiab metabolize sai sai rau hauv cov tshuaj tsis muaj zog inert, uas muaj kev nyab xeeb rau nplej.Cov txheej txheem ntawm kev siv yog hloov tau, thiab cov txheej txheem xws li av lom, lom xuab zeb, tshuaj tsuag, thiab nchuav tuaj yeem siv tau.Nws muaj kev txav mus los me me hauv cov av, thiab qhov cuam tshuam ntawm qhov kub thiab txias ntawm cov av zoo ntawm nws cov nroj tsuag yog me me.

3. Lub hom phiaj ua haujlwm

Bensulfuron-methyl yog ib lub sijhawm ua paj kws tshuaj ntsuab:

Dav adaptability,

Nws yog haum rau paddy teb nyob rau hauv sib txawv kev nyab xeeb, txawv thaj chaw ib puag ncig thiab txawv cultivation systems.

Tsawg noj,

Tus nqi ntawm daim ntawv thov ib hectar yog txo los ntawm kilogram theem ntawm cov tshuaj herbicides rau ib chav tsev ntawm grams.

Herbicidal spectrum dav,

Nws muaj kev tswj xyuas zoo rau txhua xyoo thiab perennial broadgrass thiab sedge, tshwj xeeb tshaj yog nyob rau hauv knotweed thiab nyuj xav, thiab muaj ib tug muaj zog kev loj hlob inhibitory nyhuv ntawm barnyardgrass thiab lwm yam nyom ntawm high koob tshuaj.

Lub sijhawm ua haujlwm ntev,

Nws tuaj yeem siv ua ntej thiab tom qab yub

Kev ruaj ntseg siab,

Tsis tsuas yog muaj kev nyab xeeb rau cov qoob loo tam sim no, nws tsis muaj kev cuam tshuam rau kev loj hlob ntawm cov nplej, tsis muaj av seem, thiab nws tseem muaj kev nyab xeeb heev rau cov qoob loo tom ntej.

Muaj zog mixability

Bensulfuron-methyl tuaj yeem sib xyaw nrog ntau hom tshuaj tua kab mob thiab tseem siv tau hauv cov nplej.

4. Kev tsim qauv

Kev tsim ib leeg

Bensulfuron-methyl 0.5% GR

Bensulfuron-methyl 10% WP

Bensulfuron-methyl 30% WP
Bensulfuron-methyl 60% WP

Bensulfuron-methyl 60% WGD

Ua ke formulation

Bensulfuron-methyl 3% + Pretilachlor 32% OD

Bensulfuron-methyl 2% + Pretilachlor 28% EC

Bensulfuron-methyl 4% + Pretilachlor 36% OD