Bicyclopyroneyog tus thib peb triketone herbicide tau ua tiav los ntawm Syngenta tom qab sulcotrione thiab mesotrione, thiab nws yog HPPD inhibitor, uas yog cov khoom lag luam loj tshaj plaws hauv chav kawm ntawm cov tshuaj tua kab hauv xyoo tas los no.Nws yog tsuas yog siv rau pob kws, qab zib beet, cereals (xws li nplej, barley) thiab lwm yam qoob loo los tswj broad-leaved weeds thiab ib co nyom weeds, thiab muaj ib tug siab tswj cov nyhuv ntawm loj-seeded broad-leaved weeds xws li trilobite ragweed. thiab cocklebur.Zoo tswj cov nyhuv ntawm glyphosate-resistant nroj tsuag.

CAS nr: 352010-68-5 , ib.
Cov mis mos molecularQauv: C19H20F3NO5
Tus txheeb ze molecular massyog 399.36, thiab cov qauv qauv yog raws li hauv qab no,

Ua ke Formulation

Bicyclopyrone tuaj yeem sib xyaw nrog ntau yam tshuaj tua kab mob xws li Mesotrione, Isoxaflutole, Topramezone, thiab Tembotrione.Los ntawm kev sib xyaw nrog cov benoxacor safeners los yog cloquintocet, Bicyclopyrone tuaj yeem txhim kho kev nyab xeeb rau cov qoob loo.Kev xaiv tshuaj tua kab mob muaj txiaj ntsig zoo tiv thaiv cov kab mob dav dav thiab cov nroj tsuag txhua xyoo thiab txhua xyoo, thiab tuaj yeem siv rau hauv pob kws, nplej, barley, qab zib thiab lwm yam qoob loo.

Txawm hais tias Bicyclopyrone tau nyob rau hauv kev ua lag luam tsis ntev los no, nws daim ntawv thov patent yog ua ntej, thiab nws cov patent nyob rau hauv Tuam Tshoj (CN1231476C) tau tas sij hawm rau lub Rau Hli 6, 2021. Raws li tam sim no, tsuas yog Shandong Weifang Runfeng Chemical Co., Ltd. ntawm 96% ntawm thawj cov tshuaj ntawm Bicyclopyrone.Hauv Suav teb, kev sau npe ntawm nws cov kev npaj tseem tsis muaj.Cov neeg tsim khoom xav tau tuaj yeem sim nws cov khoom sib xyaw nrog Mesotrione, Isoxaflutole, Topramezone, thiab Tembotrione.

Kev Ua Lag Luam Cia Siab

Pob kws yog daim ntawv thov tseem ceeb tshaj plaws ntawm cov qoob loo ntawm Bicyclopyrone, suav txog li 60% ntawm nws lub lag luam thoob ntiaj teb;Bicyclopyrone yog siv ntau tshaj plaws hauv Tebchaws Meskas thiab Argentina, suav txog li 35% thiab 25% ntawm nws lub lag luam thoob ntiaj teb, feem.

Bicyclopyrone muaj kev ua haujlwm siab, tsis muaj tshuaj lom, muaj kev nyab xeeb ntawm qoob loo, tsis yooj yim los tsim cov tshuaj tiv thaiv, thiab muaj kev nyab xeeb thiab zoo rau ib puag ncig.Nws cia siab tias cov khoom yuav muaj kev lag luam zoo hauv cov pob kws yav tom ntej.