Uswa hwejecha "sticker" chirimwa chinoita seuswa.Inowanzopinda patsangadzi dzakatetepa, kunyanya mumakore akaoma.Naizvozvo, kudzora kwakanakisa kwesora iri ilawn gobvu uye ine hutano.Zvisinei, kana lawn yako iri mutete zvikuru muchirimo chino uye jecha reuswa regore rapera dambudziko, shandisa pre-emergence herbicide isati yabuda jecha.Zvisinei, haisi yese mishonga yesora isati yamera inoshanda.Zvigadzirwa zvitatu zvinogona kubatsira kuderedza kuchekwa kwehuswa mashanga, pendimethalin uye propylenediamine.
Oryzalin inotengeswa pasi pezita rechiratidzo Weed Impede.Inogona kushandiswa pahuswa hwemwaka unodziya uye huswa hurefu hwefescue.Kunze kwefescue nehumwe hurefu hwehuswa, haifanirwe kushandiswa pauswa mumwaka inotonhorera, seKentucky bluegrass.Oryzalin inogona zvakare kutengeswa semusanganiswa weGreen Light Amaze ine benefin.Semashanga ega, anogona kushandiswa kuhuswa hwemwaka unodziya uye huswa hurefu hwefescue.Kunze kwefescue nehumwe hurefu hwehuswa, haifanirwe kushandiswa pauswa mumwaka inotonhorera, seKentucky bluegrass.Kana muti webauhinia wanyatsotumbuka, shandisa zvigadzirwa zveAmaze kana Oryzalin kusvika Kubvumbi 15.
Pendimethalin inotengeswa sePendulum pamusika, uye kunewo mamwe mazita akati wandei.Padivi remuridzi wemba, inotengeswa seScotts Halts.Zvakanakisisa kushandisa Pendimethalin zvakasiyana, hafu yekutanga ichashandiswa kumativi eApril 15th, uye chikamu chechipiri chichashandiswa kumativi ose June 1st.Kana, ita basa rekutanga apo muti webauhinia wanyatsotumbuka, uye mavhiki matanhatu mushure mevhiki yechipiri.
Propylenediamine inotengeswa pasi pezita rekutengesa Barricade.Inotengeswawo semuridzi wemba zvigadzirwa Howard Johnson Crabgrass Control Plus uye 0.37 Prodiamine 00-00-07.Inogona kushandiswa pahuswa hwedu hwese hwakafanana.Panenge Kubvumbi 15 kana bauhinia inotumbuka, spartina ichiri kushandiswa.Chikumbiro chimwe chete chinodiwa pagore.
Hapana "sora" inogona kudzorwa zvachose, asi mumwe nemumwe anofanira kubatsira.Quinclorac (drive) inogona kupa imwe post-emergence control, kunyanya kana jecha bhura riri padanho rekudyara.Quiniclac inowanikwawo mune zvakawanda zvakasanganiswa zvigadzirwa zvinodzora zvese zviri zviviri sora rakafara uye crabgrass, senge chimwe chezvigadzirwa zvinotevera: Ortho Weed-B-Gon Max + Crabgrass Control;Ortho Weed-B-Gon Max + Crabgrass Kudzora;Ortho Weed-B-Gon Max + Crabgrass Control;BioAdvanced zvose-mu-imwe lawn sora uye crabgrass muurayi;Monterey Crab-E-Rad Plus;fertility herbicide crabgrass killer;Trimec Crabgrass Plus lawn herbicide;Kusakura kweBonide Wedzera C huswa nemishonga yesora yakakura;Spectracide herbicide, yakakodzera kune lawn uye crabgrass mhondi.