Cov kab yoov tshaj cum muaj pom ob qho tib si ntawm cov nroj tsuag hauv tsev thiab hauv paj lauj kaub hauv lub vaj. Lawv yog cov kab tiag tiag thiab yuav tsum tau tawm tsam vim lawv ua rau cov nroj tsuag puas.
Yuav ua li cas tiv thaiv yoov tshaj cum hauv paj lauj kaub?
Txhawm rau tiv thaiv cov kab tsuag hauv cov paj paj, cov neeg ua haujlwm zoo ib puag ncig xws li cov hmoov av pob zeb, algae txiv qaub, rye hmoov, nyom clippings mulching lossis ntais ntawv tuaj yeem siv. Cov tshuaj tua kab yuav tsum tsuas yog siv thaum muaj xwm txheej ceev heev vim lawv tuaj yeem ua rau ib puag ncig puas tsuaj.
Dab tsi yog kab laum?
Txawm hais tias lo lus "flea" tshwm nyob rau hauv lawv lub npe, flea beetles tsis yog dev mub tiag. Lawv yog cov kab me me los ntawm nplooj kab tsev neeg. Lawv loj hlob mus txog 4 mm nyob rau hauv loj thiab muaj ib tug xiav metallic los yog reddish xim. Beetles yog herbivores thiab nyiam zaub. Thaum nws los txog rau sab hauv tsev, lub sam thiaj thiab terrace, lawv nyiam cov nroj tsuag hluas thiab puas cov hauv paus hniav, stems thiab nplooj. Qhov kev puas tsuaj tuaj yeem lees paub los ntawm qhov me me, puag ncig. Cov beetles lawv tus kheej nyuaj rau pom.
Sib ntaus sib tua kab
Yog tias koj tu koj cov nroj tsuag tsis tu ncua, koj yuav pom qhov tsis sib xws. Thaum pom cov yoov yoov, kev sib ntaus sib tua yuav tsum pib tam sim ntawd kom tsis txhob muaj kev puas tsuaj. Koj tuaj yeem xaiv ntawm kev tswj tshuaj lossis kev tswj hwm ntuj.
Kev siv tshuaj
Ntau yam tshuaj tua kab uas muaj cov khoom xyaw nram qab no muaj:
- Cypermethrin
- Chlorpyriphos
- Deltamethrin
- Cyhalothrin
- neonicotinoid cov neeg sawv cev
Txawm li cas los xij, cov neeg ua haujlwm no tsuas yog siv thaum muaj xwm txheej ceev, vim tias cov khoom xyaw nquag ua rau kev puas tsuaj ib puag ncig thiab tua muv, thiab lwm yam. Muaj cov kev xaiv tsis muaj tshuaj lom uas tuaj yeem siv nrog kev ua tiav zoo hauv vaj tsev, ntawm terrace lossis sam thiaj.
Siv ib puag ncig tus phooj ywg txhais tau tias
Cov kab npauj npaim kuj tuaj yeem sib xyaw nrog cov tsis muaj tshuaj lom, txhais tau tias ntuj, piv txwv li:
- Rock hmoov
- Algae limestone
- Rye hmoov
- Mulch cov av ncig cov nroj tsuag nrog nyom clippings
- Tshuaj qej los yog dos kuab
- Nkauj ntxiag thiab daj boards
- Matches
Cov nplooj ntawm cov nroj tsuag tuaj yeem raug plua plav thaum sawv ntxov nrog cov hmoov av pob zeb (€ 17.00 ntawm Amazon), algae txiv qaub lossis rye hmoov. Qhov kev ntsuas no kuj tsim nyog rau houseplants. Nyob rau hauv lub vaj, yog hais tias loj cog pots yog kab mob, koj muaj peev xwm siv ib txheej ntawm mulch ua los ntawm nyom clippings. Cov dej noo nyob twj ywm hauv cov av ntev dua thiab tshem tawm cov kab tawm.
Txoj kev txau nrog cov nroj tsuag cog tsuas yog pom zoo hauv lub vaj.
Cov laug cam daj lossis cov nplaum nplaum muab tso rau nruab nrab ntawm lub paj lauj kaub thiab hloov tsis tu ncua. Kev siv qhov sib tw yog qhov nthuav. Txij li cov yoov yoov supposedly tsis nyiam leej faj, ob peb qhov sib tw tau daig rau hauv cov av potting nrog cov leej faj taub hau tig mus. Cov sulfur yuav tsum tau tshem tawm cov hma. Nws raug nquahu kom sim tawm cov tshuaj hauv tsev no ua ntej siv cov tshuaj muaj zog.
