Cyperus rotundus inoda kukura muvhu rakasununguka, uye kuitika kwevhu rejecha kwakanyanya.Kunyanya munzvimbo dzechibage nenzimbe, Cyperus rotundus inonyanya kuoma kudzora.

Inowanzova nzanga duku kana kuti yakasanganiswa nemimwe miti kuti ikwikwidze nokuda kwembiri, mvura, uye fetereza, zvichiita kuti zvimwe zvirimwa zvikure zvisina kunaka.Iri zvakare ruzhinji rwemaplanthoppers machena-backed, black stink bugs, iron beetles nezvimwe zvipembenene.Ndiyo imwe yemasora anokuvadza zvakanyanya pasi rose.

Nekuda kweiyo yakakosha tuber midzi yeCyperus rotundus, kiyi yekusakura ndeyekuuraya midzi.

Chemical control nzira:

1. Chibage

Benazone - Inoshandiswa kana chibage 4-6 ichisiya, chigadzirwa ichi chinoshanda zvakanaka kana tembiricha yakakwira, asi mhedzisiro yacho yakaipa kana tembiricha yakaderera.Inoshandiswa nekuchenjerera mumvura yakawandisa kana mumakore akaoma.Benzopine yakachengeteka pachirimwa chinotevera.

Chlorpyrisulfuron - Mushonga wesora uyu unowanzo shandiswa mushure memashizha matatu kusvika mashanu echibage.Inoita zvakanaka pauswa hwakafara hwemashizha nesadza, uye ine hunyoro, asi kumhanya kweuswa hunofa kunononoka.Zvinowanzotora inopfuura hafu yemwedzi kuti ufe zvachose kubva pauswa.Hazvikurudzirwe uye zvinobudirira Fast dimethyl tetrachloride uye kumwe kushandiswa kwakasanganiswa, kuti usaburitse kupesana.

Glyphosate - Mushure memashizha gumi echibage, kana inopfuura hafu yemamita, unogona kushandisa glyphosate (glyphosate pasina zvimwe zvinoshandiswa) kupfapfaidza sora nemvura, teerera kune nzira yekupfapfaidza, usapfap pachibage, nheyo yekusakura ndeye shandisa sora Uye musiyano wezvinzvimbo pakati pezvirimwa.

2. Munda wemichero

Miti yemichero inowanzokurudzira kushandiswa kwedimethyl-metazone, glyphosate, uye glufosinate pakupfapfaidza kwakananga, uye chenjera kusapfapfaidza pamiti yemichero.

Kana iwe ukataura kuti chako chetatu cheeka chinogona kucherwa nemaoko, unogona kubvisa zvachose Radix Aconiti mumakore maviri kusvika matatu.

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