Yog tias cov nplooj ntsuab tsaus ntawm tsob ntoo txiv apple (Malus domestica) raug them los ntawm cov deposits dawb, yuav tsum tau ua sai. Hauv tsab xov xwm no peb yuav qhia koj tias cov txheej tsis zoo no yog dab tsi thiab koj tuaj yeem ua dab tsi txog lawv.
cov txheej dawb ntawm nplooj txiv apple tuaj qhov twg?
Yog tag nrhonploojthiab tag nrho cov tua raug them los ntawm ib tug dawbcoating, qhov no yogtshwm sim los ntawm fungusApple Mildew. Yog tias qhov chaw tsaus tuaj yeem pom los ntawm cov hmoov nplej dawb, cov hmoov nplej hmoov nplej tau zes hauv.
Puas yog cov hmoov dawb paug rau ntawm nplooj ua li cas?
Tus neeg sawv cev ntawm cov kua hmoov hmoov, ib tugphom sij fungusnrog Latin lub npe Podosphaera leucotricha,overwinteresnyob rau hauv lub terminal budstsob txiv apple thiabkab mobnyob rau lub caij nplooj ntoos hlav lub sprouting tshiableaves:
- Cov nplooj tseem nqaim dua thiab taw tes rau saum toj.
- Cov paj tawg paj txi txiv thiab tuag.
- Dawb, plua plav tawm ntawm nplooj.
- Cov txiv hmab txiv ntoo me me thiab npog hauv cov kab xeb.
Thaum pib lub Xya hli ntuj, cov fungus nkag mus rau lub davhlau ya nyob twg buds dua thiab ciaj sia lub caij ntuj no.
Kuv tuaj yeem tiv thaiv kab mob apple li cas?
Nws yog ib qho tsim nyog kom txiav rov qab tag nrhocuam tshuam cov lus qhia txog kev tuathiab muab pov tseg nrog cov khoom pov tseg hauv tsev ua ntej budding. Koj tuaj yeem paub cov no los ntawm qhov nqaim, me ntsis wrinkled buds, cov nplai uas tsis nruj li qub.
Koj tuaj yeem tiv thaiv kab mob kis tau zoo los ntawm kev xaiv qhov chaw zoo thiab xaiv cov txiv apples resistant. Lub npe Re ntau yam suav hais tias yog resistant, xws li:
- Reka,
- Retina,
- Regine,
- Rewena.
Sib ntaus cov kua hmoov mildew nrog fungicides, uas ib txwm cuam tshuam rau lub ecosystem, tsuas yog pom zoo nyob rau hauv lub xyoo kab mob hnyav heev.
Dab tsi yog tom qab cov npog npog ntawm lub txiv apples
The mealyapple aphid(Dysaphis plantaginea)looksthawj glance zoo li muag heevpwsaum toj noleaves. Lub plab ntawm cov tsiaj liab lossis greyish xim yog tiv thaiv los ntawm ib txheej waxy dawb, uas tsim qhov kev xav no.
Cov nplooj nyob ntawm cov kab tsuag curl mus rau hauv nruab nrab los yog los ntawm lub ntsis vim yog nqus dej. Txij li thaum cov txiv hmab txiv ntoo ua tsis taus (txiv apples), muaj cov qoob loo poob siab.
Kuv tuaj yeem tua cov txiv apple aphid?
txoj kev zoo tshaj plaws los tiv thaiv tus kab mob yog los txhawb tuskev daws teeb meemantages ntawm lub Apple aphid.
Cov no suav nrog:
- Ladybug,
- txoj kev larvae,
- Hoverfly larvae,
- kab laum,
- noog.
Ntxiv thiab, tshem tawm tag nrho cov nplooj uas cuam tshuam rau lub caij nplooj ntoo hlav thiab muab pov tseg nrog tsev neeg pov tseg. Qhov no kuj siv tau rau cov nroj tsuag hauv lub vaj, raws li cov kua aphid tsiv mus rau ntau hom nroj tsuag, piv txwv li.
Tiv thaiv cov kab uas muaj txiaj ntsig zoo, yuav tsum tsis txhob siv tshuaj tua kab hauv vaj hauv tsev txhawm rau tiv thaiv cov kab aphids.
Tip
Nyob tsob ntoo disc kom tsob txiv apple noj qab nyob zoo
Txij thaum txoj kev loj hlob ntawm tsob ntoo disc sib tw nrog cov txiv apples, nws yuav tsum nyob twj ywm unplanted. Npog qhov chaw qhib thinly nrog nyom clippings, qhov no txo evaporation thiab muab cov as-ham ntxiv. Tshem tawm cov mulch dua thaum lub caij nplooj zeeg lig kom tiv thaiv kab tsuag lossis nas los ntawm overwintering hauv cov khoom xoob.
