Strawberries yog nyob rau sab saum toj ntawm powdery mildew prey list. Cov fungal spores tua paj, nplooj thiab txiv hmab txiv ntoo mercilessly. Yuav ua li cas tiv thaiv kab mob ntawm strawberry nroj tsuag yuav tsis muab zais ntawm koj ntawm no.
Kuv tuaj yeem tiv thaiv cov kab mob mildew ntawm strawberries li cas?
Mildew ntawm strawberries tuaj yeem sib xyaw nrog cov dej thiab mis nyuj sib xyaw hauv qhov sib piv ntawm 1: 4. Tag nrho cov nroj tsuag kab mob yuav tsum tau muab tshem tawm thiab cov nroj tsuag tsuag tsis tu ncua. Xwb, kev npaj ntuj raws li cov roj neem tuaj yeem siv tau.
Yuav ua li cas thiaj kuaj tau mildew
Yog tias cov kab mercury nce mus txog 18 degrees Celsius thiab siab dua, cov kab mob mildew pom qhov zoo tagnrho. Lawv kis tau thoob plaws hauv lub vaj, tsis sparing strawberries. Koj tuaj yeem paub tus kab mob los ntawm cov tsos mob no:
- Nkauj tawm tshiab 2019
- cov nplooj sai sai hloov xim liab-xim av rau ntshav
- Raws li kev nce qib, cov nplooj curls
- mildew dawb txheej txhim kho ntawm cov txiv hmab txiv ntoo
Tus kab mob strawberries tsis ripe. Es tsis txhob, lawv rot nyob rau hauv lub dawb patina. Nyob rau theem no, kev kho tsis tuaj yeem xav tau ntxiv lawm, yog li koj yuav tsum cais tawm ntawm cov nroj tsuag. Txawm li cas los xij, ua ntej, muaj peev xwm tswj tau rau koj.
Tshuaj mildew on strawberries lawm
Tsis muaj leej twg xav tau tshuaj fungicides hauv lawv cov zaub mov. Ib puag ncig thiab kev noj qab haus huv cov neeg ua si ua si yog li txiav txim siab txog kev tswj cov kab mob hauv qab no ntawm powdery mildew ntawm strawberries:
- tam sim tshem tag nrho cov nroj tsuag kab mob
- tshuaj tsuag ntau zaus nrog cov kua mis-dej hauv qhov piv ntawm 1: 4
- lwm txoj kev npaj ib txwm ua raws li cov roj neem
Daim ntawv qhia nram qab no rau cov tshuaj tsuag los ntawm cov khoom xyaw ntuj ntshiab yog ua lub npe rau nws tus kheej: 1 tablespoon baking soda (soda) thiab 15 milliliters txhua ntawm curd xab npum thiab zaub roj yog tov nrog 2 liv dej. Siv rau cov nroj tsuag cuam tshuam strawberry txhua 3-4 hnub kom txog thaum cov kab mob ploj mus.
Kev tiv thaiv zoo
Hobby gardeners muaj ib tug dav arsenal ntawm cov txheej txheem zoo ntawm lawv pov tseg ua ntej kom ntseeg tau tias mildew tsis tawm tsam tus hlub hlub rau strawberry nroj tsuag nyob rau hauv thawj qhov chaw.
- Nws yog ib qho tseem ceeb kom muaj huab cua nyob deb ntawm kev cog qoob loo
- rub cov nroj tsis tu ncua thiab tsis tu ncua
- tsis txhob muaj nitrogen-based fertilization
- tsis txhob dej hla paj thiab nplooj
Vim cov kab mob fungal ntawm cov kab mob mildew overwinter nyob rau hauv nplooj hauv av, koj yuav tsum pov tseg tag nrho cov clippings tom qab txiav nyob rau hauv lub caij nplooj zeeg.
Tips & Tricks
Koj cov txiv pos nphuab tau txais kev txhawb nqa tseem ceeb hauv cov kab lis kev cai sib xyaw yog tias cov nroj tsuag cog rau ntawd uas tiv thaiv cov kab mob fungal. Qej, lettuce thiab marigolds yog cov neeg sib tw zoo. Nco ntsoov tias muaj kev cog qoob loo txaus kom cov txiv pos nphuab tsis ntxoov ntxoo los ntawm lawv cov neeg nyob ze.
