Pyrethrum Extract

Khoom Taw Qhia

Pyrethrum extract tsis tsuas yog tua yoov tshaj cum, tab sis kuj tua kab tsuag ntawm cov qoob loo, hav zoov thiab txiv hmab txiv ntoo ntoo. Ua ke nrog haus luam yeeb thiab tshuaj lom ivy, nws yog hu ua ib qho ntawm "peb loj botanical tshuaj tua kab". Muaj 0 6-1.3 feem pua ​​​​ntawm pyrethrin thiab grimethrin hauv nws cov paj. Pyrethrintshuaj tua kabfeem ntau nyob rau hauv daim ntawv ester, yog ib tug tsis muaj xim tsis muaj kuab oily. Thaum cov kab sib cuag nrog nws, nws tuag tes tuag taw, tau raug tshuaj lom thiab tuag.

Cov kab ntau dhau tshwm sim nyob rau hauv 1-2 feeb tom qab raug rau pyrethrins.

Zoo siab, dyskinesia, sai sai khob thiab tuag tes tuag taw. Txawm li cas los xij, qee cov kab tuaj yeem rov qab tau tom qab 1 hnub. Pyrethrum yog ib qho tshuaj lom kab mob.

Pyrethrin yog cov tshuaj tua kab tseem ceeb hauv pyrethrum chrysanthemum, thiab muaj rau 6 yam tshuaj tua kab tseem ceeb. Ntawm cov 6 cov tshuaj tua kab no, pyrethrin I, cinerin I, thiab jasperanthrin I muaj zog knockdown, thaum Pyrethrin II, cinerin II, thiab jasmalin II muaj zog ua kom tuag taus.

Yam khoom

Khoom npe: Pyrethrum extract

Qhov chaw cog: Pyrethrum cinerariaefolium Tre

Cov khoom xyaw nquag: Pyrethrin

Specification: 25%; 50% -HPLC / UV

Cov khoom muag: xim av hmoov los yog kua daj

Nco ntsoov

① Pyrethrum extract yuav tsum tsis txhob tov nrog cov tshuaj alkaline xws li txiv qaub sulfur sib tov thiab Bordeaux sib tov.

② Pyrethrins muaj zog knockdown zog rau cov kab tsuag, tab sis lawv feem ntau rov zoo, tshwj xeeb tshaj yog thaum cov concentration ntawm tus neeg sawv cev qis. Yog li ntawd, cov concentration yuav tsum tau tiv thaiv kom tsis txhob muaj tsawg dhau los kom tsis txhob txo qhov ua tau zoo.

③Nws muaj qhov zoo ntawm qhov kub thiab txias, tab sis tsis zoo ntawm qhov kub thiab txias. Tsis txhob siv nws nyob rau hauv lub teeb muaj zog ncaj qha rau lub caij ntuj sov. Nws yog qhov zoo dua los siv nws rau hnub huab cua lossis yav tsaus ntuj.

④ Nws tsis muaj qhov cuam tshuam zoo, yog li cov tshuaj tsuag yuav tsum tau xav thiab ceev faj. Nws yuav tsum nyob rau hauv kev sib cuag nrog cov kab kom zoo. Yog li ntawd, nws feem ntau yog siv los tiv thaiv thiab tswj cov kab tsuag nrog kev sib tw ntawm daim tawv nqaij.

⑤ pyrethrin muaj tshuaj lom rau ntses, qav, nab thiab lwm yam tsiaj, yog li lawv tsis tuaj yeem siv nyob ib puag ncig cov pas dej ntses.

⑥Thaum siv cov pyrethrins, xyuam xim rau qhov concentration, zaus, thiab kev sib hloov ntawm cov tshuaj tua kab kom tsis txhob muaj kab tsuag. Nws yuav tsum tau muab cia rau hauv qhov chaw txias, ventilated thiab qhuav.

⑦ Lub sijhawm nyab xeeb ntawm pyrethrins yog 3 mus rau 5 hnub.

Cim npe nrov: pyrethrum extract, Tuam Tshoj, tuam ntxhab, lwm tus neeg, Hoobkas, yuav, pheej yig, tsis tshua muaj nqi, organic, ntshiab ntuj, siab zoo, GMP tau ntawv pov thawj, ISO tau ntawv pov thawj, 100 feem pua ​​natural, Hoobkas mov, kub muag