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 propylene diamine.
Oryzalin inotengeswa pasi pezita rechiratidzo Ageruo.Inogona kushandiswa pahuswa hwemwaka unodziya uye huswa hurefu hwefescue.Kunze kwefescue nehumwe hurefu hwefescue uswa, haifanirwe kushandiswa pauswa mumwaka inotonhorera, senge Kentucky bluegrass.Oryzalin inogona zvakare kutengeswa nebenefin seyakasanganiswa chigadzirwa cheGreen Light Amaze.Semashanga ega, anogona kushandiswa kuhuswa hwemwaka unodziya uye huswa hurefu hwefescue.Kunze kwefescue nehumwe hurefu hwefescue uswa, haifanirwe kushandiswa pauswa mumwaka inotonhorera, senge Kentucky bluegrass.
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 15, 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.