Ziva Muvengi Wako
Zita
Iris borer, Macronoctua onusta
Upenyu Purogiramu
Iris borer moths vanoisa mazai avo pamashizha eIrises munguva yekupedzisira kwezhizha uye kutanga kwekutanga. Mazai anowedzera pane mashizha akare uye anobuda mukati megore semakungu mashoma anongopinda mumashizha matsva. Muzhizha rose, vanogadzirisa nzira yavo kusvika kumhara , vachikura kusvika anenge masendimita masere. Nenguva iyo ivo vakakura zvakakwana, vanotanga kupinda mukati me rhizome.
Kana vachinge vakagadzirira kuputika, vanobva pamba vachichera muvhu rakapoteredza. Mukupedzisira kwezhizha, dzinotanga semhashu, uye mhepo inotanga itsva.
Zviratidzo zveIris Borer
Zviratidzo zvekutanga zvinokanganisa iris borer zvakaoma kuziva kunze kwekuti iwe unoziva chaunofanira kutarisa. Kutinhira kuburikidza nemashizha anotarisa mvura chiratidzo chechokwadi cheIris borers. Kana mazano emashizha acho achiita zhizha ndokutanga kutarisa afa, ndicho chimwe chiratidzo. Uye, kana nheyo yeguti yava yatsvuku-bhuru uye mushy, uye ine uturu hunopisa, ivo vakapinda mu rhizome uye kuora kwagara mukati. Kana uri kucheka irises kuti ugovere kana kuti uende navo, unogona kuona mahombe mu rhizomes pamwe chete.
Migumisiro paIrises
Mune zvimwe zviitiko, simiti yacho, zvinoshamisa, inorarama apo kana kuora kusina kupinda. Zvichida, inenge ichinyorova, kana kwete zvachose. Muzviitiko zvakawanda, zvisinei, isu hatisi sefaro uye mhondi dzinokonzera kukanganisa kwakawanda zvokuti rhizome yakazara zvakakwana.
Organic Control ye Iris Borers
Chengetedza miti yako pedyo neApril naMay. Kana iwe uchitanga kuona zviratidzo zvekugadzirisa, chengetedza mavara akabatanidzwa pasi apa apo kuipa kunoitika. Iyo mhondi, ichiri shoma, ichabatwa mukati memutsara wawakabvisa, uye iwe unogona kuparadza. Kana iwe uchicherechedza uori pasi pegwenzi, cheka rhizomes kuti uione.
Kana iwe uchiona uchipinda mumharayi asi usinganzwisisi kana kuti kwete iyo muganhu uri mukati, soak rhizome mumvura. Izvo zvinotakura zvichadonhera. Ongorora rhizome. Kana kukanganisa kusakanyanya kuipa, bvisa nzvimbo dzakakanganiswa, rega kucheka kwemaawa anoverengeka, uye dzorerazve.
Kudzivirira
Chinokosha apa ndechekugara. Kana kusina mashizha akasara ayo mazai anokwanisa kudarika, hapangadaro pasina mhondi yekurwisana nayo. Nguva dzose bvisa shitani yekare uye mashizha mushure mokunge mbeu dzagumburwa nechando. Kana iris borer iri dambudziko rinoramba riripo, funga nezvemavara asingasimudzi. Kunyange zvazvo iris borer inogona kurwisa chero mhando ipi neipi yezizi, hazvikwanise kunetseka neIberia irises, nokuti rhizomes inodyarwa zvakadzika muvhu.