Ukuvimbela kanye nokulawulwa kweCurturia Leaf Clull ku-Lawn

Ukusatshalaliswa Nokulimala Kwe-Curturia Leaf Flight
Ngenxa yokuphatha budedengu kanye nezinye izizathu, umthetho ukhula endaweni enzima enzima futhi uthambekele ezifweni. Ngaphezu kweUkutheleleka UtshaniOf the subfamily of Artemisia, i-curtularia izothinta utshani obungaphansi kwe-pooideae, njenge-bluegrass, i-beluadow bluegrass, i-fescue enhle, i-canada bluegrass, i-ryegrass, njll.

Ukulimaza: Utshani onesifo buthakathaka buthakathaka, mncane, futhi unezindawo zotshani ezingajwayelekile. Amakholamu wotshani ngaphakathi kwezindawo zotshani ezifile mncane futhi zimfushane, futhi zibonakale zimpunga futhi zifile. Amaqabunga anezifo ze-meadow bluegrass kanye nokushintsha kwe-feed-leaved frescue kusuka ophuzi kuya kombala onsundu ukusuka ku-brown kusuka ku-tip uye esisekelweni, bese kuthi grey, kuze kube yilapho iqabunga lonke lifa. Izinhlobo ezahlukene zamagciwane zidala izimpawu ezihlukile. Isibonelo, lapho i-curturia crescentis ithelela i-meadow bluegrass, izilonda ezinamaqabunga anezifo ziyizithelo noma i-fusiform, phakathi kwezilonda zimpunga, futhi kukhona ama-halos aphuzi ngaphandle. Lapho amaqabunga embozwe izilonda, ziyafa.
Imibandela ye-Curtulimi Leaf light

Ukushisa: kulula ukwenzeka lapho izinga lokushisa eliphakeme lifinyelela cishe ama-30 degrees endaweni ephakeme yomswakama.

Izinto zokutheleleka: Thelela utshani obubhekene nobunzima obukhulu bokushisa noma izitobha zokukhula ngenxa yokushisa okuphezulu. Utshani, izilimo ezahlukahlukene zokusanhlamvu, nokhula olunotshani. Akhule kabi, aphethwe kabi futhi akhule ama-lawn. Kungenzeka ezindaweni ezinomswakama kanye nomanyolo we-nitrogen ngokweqile.

Indlela yokudlulisela: Spread nomoya nemvula.

Ukuvimbela kanye nokwelashwa kwe-Curturia Leaf clight

Imbewu: Khetha imbewu enokumelana kwezifo ezinamandla nezinkatho zotshani ezingenazifo, bese uxuba izinhlobo ezahlukene zembewu yotshani.

Ukuhlwanyela Nokuvundiswa: Mboza inhlabathi ngendlela efanele lapho uhlwanyela, unaka ukuphathwa kwezithombo, faka umanyolo we-nitrogen ngokunethemba, ugweme uhlelo lokusebenza ngokweqile ekuqaleni kwentwasahlobo kanye midsummer, futhi ukhuphule umanyolo we-phosphorus kanye ne-potassium.

Ukunisela: Ukunisela kufanele kwenziwe ekuseni, gwema ukunisela kusihlwa, nichele ngokujulile futhi kahle, ukunciphisa ukunisela njalo, futhi uvikele ukunqwabelana kwamanzi otshanini.

Ukugawulwa: Naka ukuphakama okuhlangene, ubuncane bungu-5 kuye ku-6 cm.

Imvelo: Susa amaqabunga asele otshani abanesifo nezifile ngesikhathi ngemuva kokuthena, bese uhlanza ungqimba wotshani ofile njalo.
Izindlela zokwelapha isifo seqabunga le-curturia

Lapho uhlwanyela, hlanganisa imbewu ngenani elifanele le-triadimefon elimangelephufazi noma ama-50% kayi-cIRAM. Fafaza utshani nge-fungicide ngesikhathi sokuvimbela nokulawula esigabeni sokuqala salesi sifo.