Cov xim zoo nkauj tawg paj petunias tsis tsuas yog nyiam cov neeg nyiam ntawm lub sam thiaj lossis hauv txaj. Whiteflies nyiam haunt cov nroj tsuag kom sib npaug hauv cov substrate. Txhawm rau tso cov petunia los ntawm kev kis kab mob, cov tshuaj lom neeg yuav tsum tau siv tas li. Hmoov zoo, muaj ntau cov tshuaj hauv tsev uas tau ua pov thawj zoo hauv kev tawm tsam cov kab tsuag.
Yuav ua li cas tswj whiteflies ntawm petunias?
Txhawm rau kom whiteflies deb ntawm petunias, koj tuaj yeem siv cov neeg cog qoob loo tsim nyog xws li basil lossis thyme, nruab nets, siv cov tshuaj tua tus kheej ua los ntawm cov khoom xyaw ntuj xws li roj rapeseed lossis curd xab npum, lossis siv cov kab zoo xws li parasitic wasps.
Tsev kho mob rau whitefly ntawm petunias
- zoo cog cov khub
- Nets
- homemade sprays
- Nyob zoo kab
Zoo cog koom tes
Tsuas tso whitefly tswj rau xwm. Tam sim no nws yog qhov tseeb tias qee cov nroj tsuag tshem tawm cov kab tsuag yooj yim los ntawm emitting lawv aroma. Siv cov txiaj ntsig no los ntawm kev cog cov nroj tsuag hauv qab no ze ntawm petunia:
- Pineapple Sage
- Basil
- Firebush
- Indian spinach
- Lettuce
- Nasturtium
- Indian Mint
- Wild Bergamot
- Gold Balm
- Horsemint
- Celery
- Asparagus
- los yog thyme
Nets
Hmoov tsis zoo, kab mob whitefly yog qhov nyuaj los tiv thaiv tag nrho. Yog tias tsiaj qee zaus haunts koj petunia, tsuas muaj kev phom sij me me xwb. Txawm li cas los xij, nws dhau los ua teeb meem thaum cov neeg laus tso lawv cov qe hauv cov substrate. Koj tuaj yeem tiv thaiv qhov no los ntawm kev npog koj lub petunia nrog netting thaum lub caij cog qoob loo siab tshaj plaws hauv huab cua sov. Xyuas kom tseeb tias tsis muaj lub qhov uas cov kab tsuag tuaj yeem nkag mus.
Homemade sprays
Cov tshuaj ua los ntawm cov khoom xyaw organic yog ib qho yooj yim thiab pheej yig los ua koj tus kheej. Koj yeej muaj cov peev txheej muaj. Txhua yam koj tau ua yog sib tov lawv nrog dej. Tsim nyog yog:
- Rapeseed roj (piv 1:3)
- Ntsuab nettles
- Garlic (boil a clove)
- Basil
- Curd xab npum (solve 30 g hauv ib liter dej)
Nws yog ib qho tseem ceeb thaum siv nws uas koj feem ntau tsuag cov hauv qab ntawm nplooj. Tseem muaj whiteflies nyob ntawm no.
Nyob zoo kab
Tau ib puag ncig tus phooj ywg lub sam thiaj. Koj tuaj yeem tau txais cov kab mob cab los ntawm cov khw muag khoom tshwj xeeb (€ 19.00 ntawm Amazon). Cov kab muaj txiaj ntsig pub rau ntawm whiteflies yam tsis ua mob rau koj petunia.
