Khoom nta
(1) Ntsuab, ib puag ncig tus phooj ywg, nyab xeeb thiab txhim khu kev qha: Cov khoom no yog cov tshuaj tua kab mob fungal.Beauveria pajtsis muaj teeb meem rau qhov ncauj rau tib neeg lossis tsiaj txhu. Txij no mus, qhov tshwm sim ntawm thaj chaw lom lom tshwm sim los ntawm kev siv tshuaj tua kab ib txwm tuaj yeem raug tshem tawm. Nws tau txhim kho cov teeb meem ntawm cov tshuaj tua kab thiab kev nyab xeeb ntawm zaub mov los ntawm cov tshuaj tua kab, tshwj xeeb tshaj yog cov tshuaj tua kab organophosphorus, tau ntau xyoo.
(2) Nws muaj cov tshuaj tua kab tshwj xeeb thiab tsis tsim kev tiv thaiv: Raws li cov kab mob parasitic ntuj yeeb ncuab ntawm cov kab tsuag, tom qab nkag mus rau hauv cov kab tsuag, nws secretes ntau yam enzymes uas degrade cov kab epidermis, nkag mus rau cov kab tsuag ntawm lub cev phab ntsa thiab nkag mus rau hauv lub cev kab noj hniav, thiab sai reproduces nyob rau hauv cov kab tsuag. Nyob rau tib lub sij hawm, nws secretes ib tug loj npaum li cas ntawm Beauveria bassieri toxin, rhuav tshem cov kab tsuag 'lub cev nqaij daim tawv thiab nws thiaj li ua rau cov kab tsuag tuag vim lawv tsis muaj peev xwm tswj tau lub neej li qub. Kev tiv thaiv ntawm cov kab tsuag rau cov tshuaj tua kab tshuaj tau ua rau ib xyoos ib zaug poob rau hauv lawv cov tshuaj tua kab. Beauveria bassiana raug tua los ntawm kev sib cuag nrog lub cev phab ntsa ntawm cov kab tsuag nyob rau hauv tej yam ntuj tso kab mob, thiab kab tsuag tsis muaj kev tiv thaiv rau nws. Tom qab xyoo ntawm kev siv tas mus li, cov nyhuv tau ua tau zoo dua thiab zoo dua.
(3) Cov kab mob rov ua dua, cov nyhuv kav ntev, ib daim ntawv thov, tsis muaj kab tsuag thoob plaws lub caij: Qhov chaw tsim av tsim nyog tshwj xeeb rau kev loj hlob thiab kev loj hlob ntawm Beauveria bassiana. Beauveria bassiana tuaj yeem siv cov khoom noj khoom haus hauv cov kab tsuag hauv lub cev kom sib npaug hauv qhov ntau, tsim kom muaj cov kab mob ntau ntxiv kom kis tau lwm yam kab tsuag. Nws muaj cov kab mob muaj zog. Thaum nws kis tau, nws yuav kis mus rau lub zes; ib zaug nws tuag, nws yuav kis mus rau ib cheeb tsam loj.
(4) Txhawb cov qoob loo loj hlob thiab nce kev tsim khoom thiab nyiaj tau los: Cov khoom no yog ua tiav los ntawm kab lis kev cai nruab nrab uas tsim thaum lub sij hawm fermentation ntawm Beauveria bassiflora ua tus nqa khoom ntawm cov khoom. Cov cab kuj yog nplua nuj nyob rau hauv ib tug loj npaum li cas ntawm cov amino acids, polypeptidases, kab kawm thiab lwm yam tseem ceeb cov as-ham rau cov qoob loo loj hlob uas tsim los ntawm fermentation, txhawb kev loj hlob ntawm cov qoob loo thiab zoo nce qoob loo thiab zoo.
(5) Kev xaiv siab: Beauveria bassiflora tuaj yeem tiv thaiv kev kis kab mob thiab tawm tsam cov kab muaj txiaj ntsig xws li ladybugs, lacewings thiab aphid gadflies, tiv thaiv cov yeeb ncuab ntuj ntawm cov kab tsuag thiab yog li txhim kho tag nrho cov kev tswj hwm hauv cheeb tsam.
Lub hom phiaj tiv thaiv thiab tswj
Cov kab tsuag hauv av ntawm Coleoptera, Lepidoptera thiab Orthoptera, xws li grubs, wireworms, cutworms thiab mole crickets.
Post lub sij hawm: Jun-23-2025