I-Abamectin ene-Bio Insecticide 95% Tc CAS 71751-41-2 Insecticide / Acaricide

Iinkcukacha zeMveliso

CAS: 71751-41-2

I-1.I-Avermectin inetyhefu yesisu kunye nefuthe lokubulala kwizinambuzane kunye nezinambuzane, kwaye ayikwazi ukubulala amaqanda.Indlela yokusebenza ihluke kwi-insecticides ngokubanzi kuba iphazamisa imisebenzi ye-neurophysiological kwaye ivuselela ukukhululwa kwe-γ-aminobutyric acid, enempembelelo yokuthintela kwi-nerve conduction kwi-arthropods.Amantshontsho abantu abadala, intshulube kunye nemibungu yezinambuzane zibonisa iimpawu zokukhubazeka emva kokudibana ne-avermectin, kwaye musa ukunyakaza okanye ukondla, kwaye ufe emva kweentsuku ezi-2 ukuya kwezi-4.Ngenxa yokuba ayibangeli ukuphuma kwamanzi ngokukhawuleza kwezinambuzane, umphumo obulalayo we-abamectin uyacotha.Nangona i-avermectin Chemicalbook inefuthe elichukumisayo ngokuthe ngqo kwizinambuzane eziziqwengayo kunye neentshaba zendalo zeparasitic, inomonakalo omncinci kwizinambuzane eziluncedo kuba kukho intsalela encinci kumphezulu wesityalo.I-Abamectin ayishukunyiswa yi-adsorption yomhlaba kwaye iboliswe yi-microorganisms emhlabeni, ngoko ayinayo impembelelo ekhulayo kwindalo kwaye ingasetyenziselwa njengenxalenye yolawulo oludibeneyo.Kulula ukuyilungisa kwaye ingasetyenziselwa ngokugalela ukulungiswa emanzini kunye nokuvuselela okuncinci.Ikwakhuselekile nakwizityalo kwaye akukho monakalo uya kwenzeka xa usetyenziswa ngokwendlela eyaziswayo.Izityalo ezisebenzayo: imifuno, i-citrus, ikotoni, njl

I-2.I-Avermectin yiklasi yeekhompawundi ze-macrolide ezinamalungu alishumi elinesithandathu kunye nemisebenzi ye-insecticidal, i-acaricidal kunye ne-nematicidal yokuqala eyenziwa nguTomo Omura et al.yeYunivesithi yaseKitasato, eJapan naseMerck, eU.SA, yaze yaveliswa ngokubiliswa kweStreptomyces avermitilis eStreptomyces griseus.I-abamectin yendalo iqulethe amacandelo ayi-8, ikakhulu ama-4 angala A1a, A2a, B1a kunye ne-B2a, umxholo wayo uphelele ≥ 80%;i-4 ehambelanayo congeners kunye nemilinganiselo emincinci yi-A1bChemicalbook, i-A2b, i-B1b kunye ne-B2b, umxholo wayo uphelele ngu-≤ 20%.Okwangoku i-avermectin i-pesticide ekhoyo ngokurhweba i-abamectin njengeyona nxalenye ye-insecticidal (i-AvermectinB1a + B1b, apho i-B1a ingekho ngaphantsi kwe-90%, i-B1b ayidluli kwi-5%), kumxholo we-B1a ukulinganisa.Ukusukela ngo-1991, ukutshatyalaliswa kwezinambuzane (abamectin) kwimarike yezitshabalalisi zaseTshayina, i-avermectin ye-pesticides kwinkqubo yokulawula izinambuzane yaseTshayina ikwindawo ebaluleke ngakumbi.

Isicelo

1.Inempembelelo entle yokulawula izinambuzane zesitrasi, imifuno, umqhaphu, iapile, icuba, iimbotyi zesoya, umthi weti kunye nezinye izityalo kunye nokulibaziseka ukumelana.

2.Properties: mhlophe ukuya kumgubo omhlophe wekristale omhlophe.Ayinavumba, inyibilika kancinane emanzini, inyibilika ngokulula kwitoluene
Ukusetyenziswa: Uphando lwe-Biochemical.Ukuthintelwa kunye nokunyangwa kwezinambuzane ezitshabalalisa izityalo kunye nezifo