Likokoana-hloko tsa temo li tsejoa e le e 'ngoe ea lihlopha tsa likokoana-hloko tse thata ho li laola lefatšeng.Har'a tsona, likokoana-hloko tse tloaelehileng haholo ke likokoana-hloko le nyooko, tse nang le bokhoni bo matla ba ho senya lijalo tse kang lifate tsa litholoana, meroho le lipalesa.Palo le thekiso ea li-acaricides tsa temo tse sebelisoang ho laola likokoanyana tse jang litlama li bobeli ho Lepidoptera le Homoptera har'a likokoanyana tse bolaeang likokoanyana le li-acaricides.Leha ho le joalo, lilemong tsa morao tjena, ka lebaka la tšebeliso ea khafetsa ea li-acaricides le tšebeliso e sa nepahalang ea maiketsetso Lebaka ke hore likhato tse fapaneng tsa ho hanyetsa li bontšitsoe, 'me ho haufi le ho hlahisa li-acaricides tse phahameng tse nang le mekhoa e mecha le mekhoa e ikhethang ea liketso.
Sengoliloeng sena se tla u tsebisa mofuta o mocha oa benzoylacetonitrile acaricide - fenflunomide.Sehlahisoa sena se entsoe ke Otsuka Chemical Co., Ltd. ea Japane, 'me e ile ea hlahisoa ka lekhetlo la pele ka 2017. E sebelisoa haholo-holo bakeng sa ho laola likokoanyana tse senyang lijalo lijalo tse kang lifate tsa litholoana, meroho le lifate tsa tee, haholo-holo bakeng sa likokoanyana tse senyang lijalo. ba hlahisitse khanyetso.
Tlhaho ya motheo
Lebitso le tloaelehileng la Senyesemane: Cyflumetofen;Nomoro ea CAS: 400882-07-7;Mokhoa oa molek'hule: C24H24F3NO4;Boima ba molek'hule: 447,4;Lebitso la lik'hemik'hale: 2-methoxyethyl-(R,S) -2-(4-tert. Butylphenyl) -2-cyano-3-oxo-3-(α,α,α-trifluoro-o-tolyl);moralo oa sebopeho o bontšitsoe ka tlase.
Butflufenafen ke acaricide e bolaeang mpa e se nang thepa ea tsamaiso, 'me mokhoa oa eona o ka sehloohong oa ketso ke ho thibela phefumoloho ea mitochondrial ea mites.Ka de-esterification ka vivo, sebopeho sa hydroxyl se thehoa, se sitisang le ho thibela protheine ea mitochondrial e rarahaneng II, e sitisa phetisetso ea elektronike (hydrogen), e senya karabelo ea phosphorylation, 'me e baka ho holofala le lefu la mites.
Litšobotsi tsa ts'ebetso ea cyflumetofen
(1) Mosebetsi o phahameng le tekanyo e tlaase.Ke ligrama tse leshome le metso e 'meli feela tse sebelisoang mobung o le mong, o nang le carbon e tlaase, o bolokehileng le tikoloho;
(2) Maqhubu a pharalletseng.E sebetsa khahlanong le mefuta eohle ea likokoanyana tse senyang lijalo;
(3) O khetha haholo.E na le phello e khethehileng feela ea ho bolaea likokoana-hloko tse kotsi, 'me e na le tšusumetso e fokolang e fokolang ho likokoana-hloko tse sa lebelloang le likokoanyana tse jang liphoofolo;
(4) Ho ba le kutloisiso.E ka sebelisoa bakeng sa lijalo tsa ka ntle le tse sirelelitsoeng tsa horticultural ho laola likokoanyana ka mekhahlelo e fapaneng ea kholo ea mahe, li-larvae, li-nymphs le tse kholo, 'me e ka sebelisoa hammoho le theknoloji ea taolo ea likokoana-hloko;
(5) Liphello tse potlakileng le tse tšoarellang.Nakong ea lihora tse 4, likokoanyana tse kotsi li tla khaotsa ho fepa, 'me likokoanyana li tla holofala ka hare ho lihora tse 12,' me phello e potlakileng e ntle;'me e na le phello e tšoarellang nako e telele,' me kopo e le 'ngoe e ka laola nako e telele;
(6) Ha ho bonolo ho ba le khanyetso ea lithethefatsi.E na le mokhoa o ikhethang oa ts'ebetso, ha ho na khanyetso ea sefapano le li-acaricides tse teng, 'me ha ho bonolo hore mites e hlahise ho hanyetsa ho eona;
7Ke sesebelisoa se setle sa taolo ea khanyetso.
Limmaraka tsa Lefatše le Lingoliso
Ka 2007, fenflufen e qalile ho ngolisoa le ho rekisoa Japane.Hona joale bufenflunom e ngolisitsoe mme e rekisoa Japane, Brazil, United States, Chaena, Korea Boroa, European Union le linaheng tse ling.Lithekiso li haholo-holo Brazil, United States, Japane, joalo-joalo, li nka karolo ea 70% ea thekiso ea lefatše lohle;tshebediso e kgolo ke taolo ya matshwele difateng tsa ditholwana tse kang dilamunu le diapole, tse etsang karolo e fetang 80% ya thekiso ya lefatshe lohle.
EU: E thathamisitsoe ho EU Annex 1 ka 2010 mme e ngolisitsoe ka molao ka 2013, e sebetsa ho fihlela 31 May 2023.
United States: E ngolisitsoe ka molao le EPA ka 2014, 'me e amohetsoe ke California ka 2015. Bakeng sa matlooa a lifate (mekhahlelo ea lijalo 14-12), lipere (likarolo tsa lijalo 11-10), li-citrus (likarolo tsa lijalo 10-10), morara, fragole , tamati le lijalo tsa naha.
Canada: E amohetsoe ho ngolisoa ke Health Canada's Pest Management Agency (PMRA) ka 2014.
Brazil: E tiisitsoe ka 2013. Ho ea ka potso ea sebaka sa marang-rang, ho fihlela joale, ke tekanyo e le 'ngoe ea 200g/L SC, e sebelisoang haholo bakeng sa lamunu ho laola bopherese ba litelu tse khuts'oane, liapole ho laola sekho sa liapole, le kofi ho laola pherese-khubelu likokoanyana tse nang le litelu tse khutšoane, likokoanyana tse nyane tsa claw, jj.
China: Ho latela China Pesticide Information Network, ho na le lingoliso tse peli tsa fenflufenac Chaena.E 'ngoe ke tekanyo e le' ngoe ea 200g/L SC, e tšoaroang ke FMC.likokoanyana.E 'ngoe ke ngoliso ea tekheniki e tšoaroang ke Japan Ouite Agricultural Technology Co., Ltd.
Australia: Ka Tšitoe 2021, Australian Pesticide and Veterinary Medicines Administration (APVMA) e phatlalalitse tumello le ngoliso ea 200 g/L buflufenacil suspension ho tloha ka la 14 Tšitoe 2021 ho isa la 11 Pherekhong 2022. E ka sebelisoa ho laola mefuta e fapaneng ea mites pome, almond, citrus, morara, litholoana le meroho, fragola le limela tsa mekhabiso, hape e ka sebelisoa bakeng sa ts'ireletso ea fragole, tamati le limela tsa mekhabiso.
Nako ea poso: Jan-10-2022