HomelinessKab Tsuag Control

Yuav ua li cas nrog whiteflies rau seedlings thiab neeg laus nroj tsuag?

Whitefly - ib tug kab ntawm vaj teb nroj tsuag, yuav ua rau ob leeg laus nrws thiab cov tub ntxhais seedlings. Nws tau pub mov rau no phem me ntsis npauj npaim ntawm kua txiv. Externally, tus kab zoo li ib tug dawb npauj, tab sis nws yog ntau tsawg. Tus neeg laus xwb 2 hli nyob rau hauv ntev, hlub los khom nyob rau hauv greenhouses (tsis muaj zem nws yog hu ua lub tsev cog khoom whitefly), tab sis yuav nyob rau houseplants. Qhov no me me npauj npaim muab sau outwardly nyuaj, nws phem nyob rau hauv qis sab ntawm daim ntawv. Tab sis nws yog tsim nyog los kov cov nroj tsuag, kab ya tawm tam sim ntawd, nws zoo li ib tug plua plav huab.

Tej yam tshwm sim ntawm cov nroj tsuag

Cia peb kawm qhov kev txiav txim ntawm yuav ua li cas nrog whiteflies. Yuav kom to taub qhov no, ib tug yuav tsum paub yuav ua li cas mus nrhiav tus kab mob nroj tsuag. Raws li hais saum toj no, yog ib nyuag kov ib nplooj, ib tug huab nyob ib ncig ntawm nws zoo nkaus li los ntawm ib tug loj tus naj npawb ntawm heev me me npaub. Nyob rau puas nplooj rau ntawm sab sab ntaub ntawv ib tug nplaum tshuaj, nyob rau hauv uas cov ib puag ncig yog sai heev tsim fungal kab mob. Nplaim nplooj tig dawb thaum xub thawj, thiab ces puv dub. Yog li, whitefly deals ob puas tsuaj - nqus cov kua los ntawm cov nroj tsuag thiab yuav pab nws defeat fungal kab mob. Cov nroj tsuag yog doomed rau kev puas tsuaj yog tias ceev txiav txim no yog npaum li cas.

Control ntsuas

Yuav ua li cas nrog whitefly-npauj npaim thaum nws pib twb nyob rau cov neeg laus tsob nroj? Qhov tseem txhim khu kev qha txoj kev uas yuav tshwj kom txhob yog mus kho nrog tshuaj tua kab. Tshuaj muag nyob rau hauv khw muag khoom muaj ib tug ntau, koj muaj peev xwm xaiv ib yam ntawm lawv lawv: "Fosbetsid", "Fufafon", "Mospilan", "Pegasus", "aktellik", "Vertitsillin-F" los xijpeem. Rau cov lus qhia nyob rau hauv yuav ua li cas nrog whiteflies, cov lus qhia rau cov tshuaj sau ntawv nyob rau hauv kom meej. Nws yuav tsum tau ua raws nruj me ntsis qee koob tshuaj rau ua thiab tsis pub tshaj lawv. Tab sis yuav siv cov tshuaj tsuas yog los flowering nroj tsuag, los yog tsawg kawg thaum lub sij hawm nws. Yog hais tias lub txiv hmab txiv ntoo yog fastened twb, nws yog qhov zoo tshaj plaws tsis txhob siv tshuaj, thiab mus rau chaw uasi rau pov thawj "granny" txoj kev. Rau cov lus qhia nyob rau hauv yuav ua li cas nrog whiteflies, paub cov paj lug. gardeners feem ntau siv lo cuab. Koj yuav tau siv cov tapes rau yoov, tab sis koj muaj peev xwm ua rau koj tus kheej. Ua li no, siv sij hawm ib tug me me fanerki, pleev xim rau lawv nyob kaj lug xim (nws attracts kab) thiab ntub tej nplaum, xws li zib ntab los yog castor roj. Cov qhob cuab xav tau ib tug ob peb hnub mus ntxuav thiab pleev dua. Yuav ua li cas nrog whiteflies nyob rau hauv lub tsev, yog hais tias tus kab yog lub qhov txhab mus rau lub paj, dhau lawm, qhia rau cov paj lug. Rau sab hauv tsev cov nroj tsuag siv nyob xeeb dua qub cov neeg ua hauj: xab npum tshuaj (dilute xab npum nyob rau hauv cov dej nyob hauv ib tug ratio ntawm 1: 6), extract ntawm yarrow (80 g tshuaj ntsuab nyob rau hauv 1 liter ntawm kub kub dej, hmo ntuj), los yog Txoj kev lis ntshav ntawm qej (1 tbsp peeled thiab crushed .. qij kub nchuav 1 liter ntawm boiling dej, hmo ntuj). Cov infusions thiab cov kev daws wiped los yog tsuag nrog tsob nroj nplooj. Yog hais tias muaj yog ib tug whitefly nyob rau hauv seedlings, yuav ua li cas sib ntaus sib tua? Muaj haum raws li tshuaj tua kab thiab tinctures npaj nws tus kheej.

Qhov twg puas lub kab?

Heev feem ntau peb tsis coj nyob rau hauv mus rau hauv koj lub tsev los yog tsev cog khoom whitefly nrog lub muas av rau lub seedlings. Nyob rau hauv kev txiav txim rau lub xyoo tom ntej nyob rau hauv koj lub tsev cog khoom tsev cog khoom los yog ib tug, qhov no tsis tshwm sim teeb meem npauj npaim, nyob rau hauv tej qhov chaw uas txias winters, tsis muaj dab tsi, tag nrho cov kab tshaj lub caij ntuj no vymerznut. Thiab yog hais tias lub caij ntuj no yog tsis txias, tsis tu ncua hloov cov av thiab ua raws li nws zoo.

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