Spinosad yog ib qho tshiab macrolide compound, ib qho intracellular theem nrab metabolite tsim los ntawm aerobic fermentation ntawm av actinomycetes, nrog spinosyn A thiab spinosyn D ua nws cov khoom xyaw tseem ceeb. Nws muaj cov kab dav dav dav dav thiab muab kev tswj xyuas zoo tiv thaiv kab tsuag Lepidoptera thiab Thysanoptera, thaum tseem nthuav tawm cov kab mob me me tiv thaiv qee yam kab tsuag Diptera, Coleoptera thiab Hymenoptera. Ntxiv rau, ua tsaug rau nws txoj haujlwm tshwj xeeb, spinosad boasts qhov kev xaiv zoo thiab muaj kev nyab xeeb siab rau cov tsis yog -cov kab mob. Raws li kev thov thoob ntiaj teb rau cov tshuaj ntsuab thiab tshuaj biopesticides nce zuj zus, kev lag luam xav tau rau spinosad tau loj hlob tsis tu ncua.
Spinosad Mixture Formulations
1. Spinosad + Emamectin Benzoate
Qhov kev sib xyaw ua ke no qhia tau hais tias muaj txiaj ntsig zoo sai - ua haujlwm tawm tsam cov kab me me xws li thrips thiab npog ntau yam kab tsuag. Cov txheej txheem ua haujlwm dual pab ncua kev txhim kho kab tsuag. Emamectin benzoate yog ib qho kev ua haujlwm siab -kev ua tau zoo, qis- tshuaj lom, qis- seem thiab muaj kuab paug- tshuaj tua kab dawb. Nws lub ntsiab drawback yog nyob rau hauv qeeb efficiency; Kab tsuag feem ntau raug tua 3 mus rau 4 hnub tom qab thov, uas ua rau ntau tus neeg ua liaj ua teb yuam kev ntseeg tias nws muaj cov tshuaj tua kab tsis zoo.
2. Spinosad + Chlorfenapyr
Cov sib tov ua los ntawm plab lom thiab tiv tauj tua, nta ntev ntev kev ua tau zoo thiab nthuav tawm cov teebmeem kev sib koom ua ke.
3. Indoxacarb + Spinosad
Nws yog dav siv rau kev tswj cov nplooj nplooj ntawv, nrog ceev ceev knockdown nyhuv thiab ntev teb ntev.
Vim li cas cov khoom lag luam spinosad txawv heev hauv kev tswj xyuas cov txiaj ntsig?
Ua ntej, spinosad yog cov khoom siv biotechnological fermentation, thiab nws cov khoom xyaw titer ncaj qha txiav txim siab ua haujlwm tau zoo. Raws li cov khoom sib xyaw fermentation feem ntau yog tsim los ntawm spinosyn A thiab spinosyn D, nyob rau hauv qhov sib npaug tag nrho cov ntsiab lus ntawm spinosyn A ntxiv rau D, tus nqi ntau dua ntawm spinosyn A rau D txhais tau hais tias muaj zog lom neeg ua haujlwm.
Qhov thib ob, tsis txaus daim ntawv thov ntau npaum li cas tsis ua tiav cov txiaj ntsig zoo ntawm cov tshuaj tua kab thiab yuav ua kom cov kab tsuag tsis kam mus rau spinosad. Vim yog tus nqi siab ntawm cov khoom siv spinosad, ntau cov khoom lag luam muaj cov khoom xyaw tsis txaus, thiab spinosad tsuas yog siv los ua ib qho kev pabcuam lossis kev sib koom ua ke hauv cov qauv tsim.
Thib peb, cov txheej txheem kev tsim cov thev naus laus zis sib txawv ua rau muaj qhov sib txawv loj hauv qhov ua tau zoo. Spinosad muaj cov dej solubility tsawg thiab xav tau kev tsim cov txheej txheem los pab txhawb kev nqus los ntawm cov qoob loo thiab kab tsuag. Sib nrug los ntawm purity ntawm cov khoom siv, particle loj, uniformity, hom adjuvants, wetting agents thiab spreaders saws nyob rau hauv formulation ntau lawm plays lub luag hauj lwm txiav txim siab nyob rau hauv maximizing nws insecticidal efficiency.
