Protoporphyrinogen oxidase (PPO) ke e 'ngoe ea lipehelo tsa mantlha bakeng sa nts'etsopele ea mefuta e mecha ea chefo ea litlama, e ikarabellang bakeng sa karolo e kholo ea mmaraka.Hobane sebolayalehola sena se sebetsa haholo ho chlorophyll mme se na le chefo e tlase ho diamusi, sebolayalehola sena se na le matshwao a bokgoni bo phahameng, chefo e tlase le polokeho.
Liphoofolo, limela, libaktheria le li-fungus kaofela li na le protoporphyrinogen oxidase, e hlahisang protoporphyrinogen IX ho protoporphyrin IX tlas'a boemo ba molek'hule oksijene, protoporphyrinogen oxidase ke enzyme ea ho qetela e tloaelehileng ho tetrapyrrole biosynthesis, haholo-holo ho kopanya ferrophyll heme le chlorophyll heme.Limeleng, protoporphyrinogen oxidase e na le li-isoenzyme tse peli, tse fumanehang ho mitochondria le chloroplasts ka ho latellana.Protoporphyrinogen oxidase inhibitors ke libolaea-lehola tse matla, tse ka finyellang morero oa taolo ea lehola haholo-holo ka ho thibela motsoako oa mebala ea limela, le ho ba le nako e khutšoanyane ea ho sala mobung, e seng kotsi ho lijalo tsa morao.Mefuta e mecha ea herbicide e na le litšobotsi tsa khetho, ts'ebetso e phahameng, chefo e tlase ebile ha ho bonolo ho e bokella tikolohong.
Li-inhibitors tsa PPO tsa mefuta e meholo ea herbicide
1. Meriana ea diphenyl ether
Mefuta e meng ea morao-rao ea PPO
3.1Lebitso la ISO saflufenacil le fumanoeng ka 2007 - BASF, patent e felile ka 2021.
Ka 2009, benzochlor e ile ea ngolisoa ka lekhetlo la pele United States 'me ea rekisoa ka 2010. Benzochlor hajoale e ngolisitsoe United States, Canada, China, Nicaragua, Chile, Argentina, Brazil le Australia.Hajoale, likhoebo tse ngata tsa China li ntse li le mothating oa ho ingolisa.
3.2 E hapile lebitso la ISO la tiafenacil ka 2013 mme tokelo ea molao e felloa ke nako ka 2029.
Ka 2018, flursulfuryl ester e qalile ho qala Korea Boroa;Ka selemo sa 2019, e ile ea tsebisoa Sri Lanka, e bula leeto la ho phatlalatsa sehlahisoa 'marakeng oa mose ho maoatle.Hona joale, flursulfuryl ester e boetse e ngolisitsoe Australia, United States, Canada, Brazil le linaheng tse ling, 'me e ngolisitsoe ka mafolofolo limmarakeng tse ling tse kholo.
3.3 Lebitso la ISO la trifludimoxazin (trifluoxazin) le fumanwe ka 2014 mme patent e fela ka 2030.
Ka la 28 Mots'eanong 2020, sethethefatsi sa mantlha sa trifluoxazine se ile sa ngolisoa Australia ka lekhetlo la pele lefats'eng, mme ts'ebetso ea khoebo ea lefats'e ea trifluoxazine e ne e tsoetse pele ka potlako, mme ka la 1 Phupu selemong sona seo, sehlahisoa sa motsoako oa BASF (125.0g / L tricfluoxazine + 250.0g /L benzosulfuramide suspension) le eona e ile ea amoheloa bakeng sa ho ngolisoa Australia.
3.4 ISO lebitso la cyclopyranil le fumanoeng ka 2017 - patent e fela ka 2034.
Khampani ea Japane e ile ea etsa kopo ea tumello ea molao ea Europe (EP3031806) bakeng sa motsoako o akaretsang, ho kenyelletsa le motsoako oa cyclopyranil, 'me o rometse kopo ea PCT, khatiso ea machaba No. WO2015020156A1, ea la 7 August, 2014. Patent e lumelloa Chaena, Australia, Brazil, Italy, Japane, Korea Boroa, Russia le United States.
3.5 epyrifenacil e fane ka lebitso la ISO ka 2020
Epyrifenacil e pharaletseng, phello e potlakileng, e sebelisoang haholo ho poone, koro, harese, raese, mabele, soya, k'hothone, beet ea tsoekere, peanut, soneblomo, peto, lipalesa, limela tsa mekhabiso, meroho, ho thibela mofoka o mongata le mofoka. , joalo ka setae, joang ba khomo, joang ba barnyard, ryegrass, tail grass joalo-joalo.
3.6 ISO e bitsoang flufenoximacil (Flufenoximacil) ka 2022
Fluridine ke sebolayalehola sa PPO inhibitor se nang le mahola a pharalletseng, sekgahla se potlakileng, se sebetsa ka letsatsi le le leng la kopo, le ho fetoha ha maemo bakeng sa dijalo tse latelang.Ho feta moo, fluridine e boetse e na le ts'ebetso e phahameng haholo, e fokotsang bongata ba metsoako e sebetsang ea likokoana-hloko tse bolaeang likokoanyana ho ea boemong ba gram, e leng botsoalle ba tikoloho.
Ka Mmesa 2022, fluridine e ile ea ngolisoa Cambodia, lethathamo la eona la pele lefatšeng ka bophara.Sehlahisoa sa pele se nang le motsoako ona oa mantlha se tla thathamisoa Chaena tlas'a lebitso la khoebo "Fast as the wind".
Nako ea poso: Mar-26-2024