Crabgrass hlob nyob qhov twg?

Cov txheej txheem:

Crabgrass hlob nyob qhov twg?
Crabgrass hlob nyob qhov twg?

Video: Crabgrass hlob nyob qhov twg?

Video: Crabgrass hlob nyob qhov twg?
Video: An Open Window | Critical Role | Campaign 2, Episode 114 2024, Hlis ntuj nqeg
Anonim

Habitat. Crabgrass muaj nyob rau hauv yuav luag txhua qhov xwm txheej turf thiab toj roob hauv pes. Nws yog qhov muaj txiaj ntsig zoo hauv cov nyom, cov chaw ntaus golf, chaw kis las, lub vaj, vaj txiv hmab txiv ntoo, thiab cov chaw pov tseg. Nws vam meej tshwj xeeb hauv cov xwm txheej nyom.

Dab tsi tua crabgrass mus tas li?

Cov riam phom zoo tshaj plaws hauv koj qhov kev tshawb nrhiav tua crabgrass yog pre-emergence herbicide (tseem hu ua crabgrass inhibiter) Siv rau lub caij nplooj ntoos hlav ua ntej cov noob qoob loo sprout. Cov tshuaj tua kab mob granular ua haujlwm los ntawm kev tsim cov tshuaj tiv thaiv ntawm cov av. Raws li cov noob germinate, lawv noj tshuaj tua kab thiab tuag.

Crabgrass pib li cas?

Nyob rau lub caij nplooj ntoos hlav, crabgrass pib germinating thaum av kub txog 55 degrees Fahrenheit rau plaub mus rau tsib hnub ua keFeem ntau cov chaw ua vaj tse nqa cov ntsuas av pheej yig uas tuaj yeem pab koj taug qab cov av temps thiab sijhawm koj tus tiv thaiv kom raug. Yog tias koj nyob rau sab qaum teb kev nyab xeeb, xwm pab, ib yam nkaus.

Crabgrass puas zoo rau txhua yam?

Crabgrass yog tsis yog khoom noj khoom haus xwbtab sis yog ib qho ntawm lub ntiaj teb cov zaub mov loj tshaj plaws hauv ntiaj teb, tsim cov noob noj tau hauv rau txog rau yim lub lis piam. Nws loj hlob zoo hauv thaj chaw qhuav nrog cov av tsis zoo, thiab zoo heev hauv cov nyom nyom. Nws yog ib qho nroj tsuag txaus ntshai thiab noj tau zoo. Husking cov nplej me me tuaj yeem siv sijhawm ntev, txawm li cas los xij.

Dab tsi ua rau crabgrass loj hlob hauv koj cov nyom?

Crabgrass kis sai sai thaum lub caij ntuj sov sov. Thaum nruab nrab lub caij ntuj sov thiab lub caij nplooj zeeg thaum ntxov, txhua tsob ntoo crabgrass tsim ntau txhiab cov noob. Thawj Frost tua cov nroj tsuag, tab sis cov noob nyob twj ywm dormant los ntawm lub caij ntuj no. Thaum av sov sov, cov noob pib loj tuaj.

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