lihlahisoa
Abamectin ka Bio Insecticide 95% Tc CAS 71751-41-2 Insecticide / Acaricide
Lintlha tsa Sehlahisoa
CAS: 71751-41-2
1.Avermectin e na le chefo ea mala le liphello tsa ho bolaea likokoana-hloko le likokoanyana, 'me e ke ke ea bolaea mahe.Mokhoa oa ts'ebetso o fapane le likokoana-hloko tse tloaelehileng ka hore li kena-kenana le mesebetsi ea neurophysiological le ho susumetsa ho lokolloa ha γ-aminobutyric acid, e nang le phello e thibelang ho tsamaisa methapo ea kutlo ho arthropods.Likokoana-hloko tse kholo, liboko le likokoanyana tsa likokoanyana li bontša matšoao a ho holofala ka mor'a ho kopana le avermectin, 'me ha li sisinyehe kapa tsa fepa,' me li shoa ka mor'a matsatsi a 2 ho isa ho a 4.Kaha ha e bake ho felloa ke metsi ka potlako ha likokoanyana, phello e bolaeang ea abamectin e lieha.Le hoja avermectin Chemicalbook e na le phello e amang ka ho toba likokoanyana tse jang liphoofolo le lira tsa tlhaho tsa likokoana-hloko, e na le tšenyo e nyenyane ho likokoanyana tse molemo hobane ho na le masala a fokolang holim'a semela.Abamectin ha e susumetsoe ke ho ata ha mobu le ho bola ke likokoana-hloko mobung, kahoo ha e na phello e bokellaneng tikolohong 'me e ka sebelisoa e le karolo ea bohlokoa ea taolo e kopanetsoeng.Ho bonolo ho itokisetsa 'me e ka sebelisoa ka ho tšela tokiso ka metsing ka ho sisinyeha hanyenyane.E boetse e bolokehile bakeng sa lijalo mme ha ho na tšenyo e tla etsahala ha e sebelisoa ho latela mokhoa o hlahisitsoeng.Lijalo tse sebetsang: meroho, citrus, k'hothone, joalo-joalo
2.Avermectin ke sehlopha sa metsoako ea macrolide e nang le litho tse leshome le metso e tšeletseng e nang le likokoanyana tse bolaeang likokoanyana, acaricidal le nematicidal tse qapiloeng ke Tomo Omura et al.ea Univesithi ea Kitasato, Japane le Merck, USA, 'me e hlahisoa ke ho belisoa ha Streptomyces avermitilis ho Streptomyces griseus.Abamectin ea tlhaho e na le likarolo tse 8, haholo-holo tse 4 e leng A1a, A2a, B1a le B2a, tseo kakaretso ea tsona e leng ≥ 80%;li-congeners tse 4 tse tšoanang tse nang le likarolo tse nyane ke A1bChemicalbook, A2b, B1b le B2b, tseo kakaretso ea tsona e leng ≤ 20%.Hajoale e fumanehang khoebong ea avermectin chefo e bolaeang likokoanyana ke abamectin e le karolo ea mantlha e bolaeang likokoanyana (AvermectinB1a + B1b, eo B1a e seng ka tlase ho 90%, B1b ha e fete 5%), ho ea ho litaba tsa B1a ho lekanya.Ho tloha ka 1991, pheliso ea likokoanyana (abamectin) 'marakeng oa China oa chefo e bolaeang likokoanyana, chefo ea avermectin tsamaisong ea taolo ea likokoanyana ea China e nka boemo ba bohlokoa ho feta.
Kopo
1. E na le phello e ntle ea taolo ho tse senyang lijalo tsa lamunu, meroho, k'hothone, apole, koae, soya, sefate sa tee le lijalo tse ling mme e lieha ho hanyetsa.
2.Properties: phofo e tšoeu ea kristale e tšoeu ho ea mosehla.Ha e na monko, e qhibiliha hanyane ka metsing, e qhibiliha habonolo ka toluene
Lisebelisoa: Patlisiso ea biochemical.Thibelo le kalafo ea likokoanyana le mafu a lijalo
