Cov tshuaj tua kab tshiab xws li Isofetamid, tembotrione thiab resveratrol yuav raug sau npe hauv kuv lub tebchaws

Thaum Lub Kaum Ib Hlis 30, Lub Tsev Haujlwm Saib Xyuas Kab Tsuag ntawm Ministry of Agriculture thiab Rural Affairs tau tshaj tawm 13th batch ntawm cov khoom siv tshuaj tua kab tshiab kom pom zoo rau kev sau npe hauv 2021, tag nrho ntawm 13 cov khoom siv tshuaj tua kab.

Isofetamid:

CAS Nr .: 875915-78-9

Cov roj formula: C20H25NO3S

Qauv qauv:

Isofetamid,Nws yog tsuas yog siv los tiv thaiv thiab tswj cov kab mob hauv cov qoob loo xws li txiv hmab txiv ntoo thiab zaub.Txij li xyoo 2014, Isofetamid tau sau npe hauv Canada, Tebchaws Meskas, European Union, Nyiv, Kaus Lim Qab Teb, Australia thiab lwm lub tebchaws thiab cheeb tsam.Isopropyltianil 400g / L tau pom zoo hauv kuv lub tebchaws rau kev tiv thaiv thiab tswj cov strawberry grey pwm, lws suav grey pwm, dib powdery mildew thiab dib grey pwm.Feem ntau yog tsom rau cov taum pauv taum, taum, qos yaj ywm, txiv lws suav thiab lettuce qoob loo hauv Brazil.Tsis tas li ntawd, nws tseem pom zoo rau kev tiv thaiv thiab tswj cov pwm grey (Botrytis cinerea) hauv cov dos thiab txiv hmab txiv ntoo thiab kua txiv kab ntxwv (Venturia inaequalis) hauv cov kua qoob loo.

Tembotrione:

CAS Nr .: 335104-84-2

Cov roj formula: C17H16CIF3O6S

Qauv qauv:

Tembotrione:Nws nkag mus rau hauv kev lag luam hauv 2007 thiab tam sim no tau sau npe hauv Austria, Belgium, Fabkis, Lub Tebchaws Yelemees, Netherlands, Brazil, Tebchaws Meskas, Mexico, Serbia thiab lwm lub tebchaws.Cyclosulfone tuaj yeem tiv thaiv pob kws los ntawm cov kab hluav taws xob ultraviolet, muaj qhov dav dav, ua haujlwm sai, thiab muaj kev sib haum xeeb nrog ib puag ncig.Nws tuaj yeem siv los tswj cov nroj tsuag gramineous txhua xyoo thiab cov nplooj dav dav hauv cov pob kws.Cov qauv sau npe los ntawm Jiuyi yog 8% cyclic sulfone dispersible oil suspension agent thiab cyclic sulfone ·atrazine dispersible oil suspension agent, ob qho tib si yog siv los tswj cov nroj tsuag txhua xyoo hauv pob kws. 

Resveratrol:

Tsis tas li ntawd, 10% resveratrol niam txiv tshuaj thiab 0.2% resveratrol soluble tov sau npe los ntawm Inner Mongolia Qingyuanbao Biotechnology Co., Ltd. yog thawj cov khoom lag luam hauv kuv lub tebchaws.Cov tshuaj npe tag nrho ntawm resveratrol yog 3,5,4'-trihydroxystilbene, lossis trihydroxystilbene luv luv.Resveratrol yog cov tshuaj tua kab mob los ntawm cov nroj tsuag.Nws yog ib tug natural nroj tsuag antitoxin.Thaum cov txiv hmab txiv ntoo thiab lwm yam nroj tsuag raug cuam tshuam los ntawm cov xwm txheej tsis zoo xws li cov kab mob fungal, cov resveratrol hauv cov khoom sib txuas yuav sib sau ua ke los daws cov xwm txheej tsis zoo.Trihydroxystilbene tuaj yeem muab rho tawm los ntawm cov nroj tsuag uas muaj resveratrol xws li Polygonum cuspidatum thiab txiv hmab txiv ntoo, los yog nws tuaj yeem ua hluavtaws.

Cov kev sim hauv cheeb tsam tau pom tias Inner Mongolia Qingyuan Bao 0.2% trihydroxystilbene kua, nrog rau cov txiaj ntsig zoo ntawm 2.4 txog 3.6 g / hm2, muaj peev xwm tswj tau li ntawm 75% mus rau 80% tawm tsam dib grey pwm.Ob lub lis piam tom qab hloov cov dib, tshuaj tsuag yuav tsum tau pib ua ntej lossis thaum pib ntawm cov kab mob tshwm sim, nrog rau lub sijhawm li 7 hnub, thiab tshuaj tsuag ob zaug.