Strawberries yog cov nroj tsuag rhiab tshaj plaws hauv lub vaj. Txawm tias tag nrho cov kev hlub tshua, ntau yam kab mob tawm tsam mercilessly. Peb ua kom koj paub txog cov tsos mob thiab piav qhia txog txoj hauv kev tswj tau zoo.
Cov kab mob dab tsi tshwm sim hauv strawberries thiab koj tuaj yeem tua lawv li cas?
Cov kab mob strawberry feem ntau muaj xws li strawberry powdery mildew, grey rot, nqaij dawb thiab liab. Txhawm rau tiv thaiv nws, cuam tshuam cov nroj tsuag tuaj yeem raug tshem tawm, cov kua mis-dej sib tov, dej qab zib, pob zeb plua plav lossis kev npaj ntuj xws li liverwort extract tuaj yeem siv. Airy cog qhov sib nrug thiab qhov chaw tshav ntuj pab tiv thaiv.
Strawberry mildew
Yog tias qhov kub siab tshaj 18 degrees, nws pib. Tam sim no muaj cov xwm txheej zoo tshaj plaws rau cov kab mob mildew kom kis tau tawg. Ib tug kab mob strawberry nroj tsuag muaj ib tug dawb fungal txheej nyob rau hauv undersides ntawm nplooj. Yog li ntawd, cov nplooj tig daj mus rau xim liab-xim av thiab curls. Cov txiv hmab txiv ntoo yog ces tawm tsam. Nyob rau hauv cov dawb patina lawv tsis ripen, tab sis rot thiab poob.
Combat
- txiav tag nrho cov kab mob nroj tsuag
- tsuag txhua 3 hnub nrog cov kua mis-dej sib tov ntawm 1:4
- xwb, yaj 1 tablespoon ntawm dej qab zib nyob rau hauv 4 liters mis nyuj nrog 15 milliliters ntawm curd xab npum
Grey rot
Cov kab mob ntawm cov kab mob fungal Botrytis cinerea ua lawv txoj haujlwm tsis zoo nyob rau hauv huab cua sov. Lub unripe strawberries tig xim av thiab soften. Thaum lawv loj tuaj, lawv tau npog nrog cov pwm grey-dawb fluff.
Combat
- Tshem cov txiv hmab txiv ntoo tam sim ntawd
- npau cov nroj tsuag uas muaj kev puas tsuaj nrog pob zeb hmoov av
- Ntxiv nettle manure thiab dos extract rau watering water
- Nyob zoo cov nyom thiab mulching nrog straw
Txoj kev cog qoob loo nyob deb pab tiv thaiv txhua yam kab mob fungal kom cov nplooj tuaj yeem qhuav sai sai tom qab nag los. Tsis tas li ntawd, qhov chaw yuav tsum muaj hnub ci li sai tau.
Dawb thiab liab kab mob
Cov kab mob fungal no tos kom txog thaum tsis ntev ua ntej cov txiv hmab txiv ntoo ripens kom ua rau muaj kev xyiv fab ntawm cov txiv pos nphuab. Cov nplooj yog them nrog dawb los yog reddish-xim av me ntsis. Cov nroj tsuag tsis muaj zog rau xws li cov txiv hmab txiv ntoo tsis ripen. Tsis muaj kev npaj muaj los tawm tsam nws ncaj qha. Ceev faj tiv thaiv nrog cov kev ntsuas hauv qab no pab tau:
- tsis txhob siv cov tshuaj nitrogen-concentrated fertilizer
- mulch nrog straw lossis bark mulch tom qab flowering
- cog strawberries nyob rau hauv sib xyaw kab lis kev cai nrog qej
- txiav tag nrho cov neeg khiav dej num hauv lub caij nplooj zeeg thiab hlawv lawv
- Tsis txhob tso tseg tej nplooj saum txaj, raws li cov spores overwinter ntawm no
Tips & Tricks
Strawberry nroj tsuag ntxiv dag zog nrog liverwort extract yog ho ntau resistant rau fungi thiab kab mob. Lub ntuj ntshiab ntshiab siv cov tshuaj tiv thaiv ntawm mosses, uas los ntawm 35 lab xyoo ntawm evolution. 5 milliliters ntawm liverwort extract yog yaj nyob rau hauv 1 liter dej thiab tshuaj tsuag rau cov nroj tsuag txhua 10-14 hnub txij li thaum pib ntawm cultivation.
