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Ndeipi mishonga mitatu mikuru yezvipembenene inoshandiswa mukurapa mbeu dzegorosi inonyanya kushanda?

Nekuda kwekuti zvipembenene zvepasi pevhu zvave kuwanda mumakore achangopfuura, kushandiswa kwehuswa huchidzokera kuminda uye mwaka wechando unodziya kwakapa mamiriro akanaka kune zvipembenene zvakawanda zvepasi pevhu. Kana mushonga wezvipembenene wakasarudzwa wekugadzira mbeu yegorosi usina kukodzera, unogona kukonzera matambudziko akadai sekushaikwa kwembeu uye kutyoka (kusagadzikana kwemitsara) mugorosi. Parizvino, mishonga yekudyara mbeu inowanikwa pamusika inosanganisira mishonga yezvipembenene inobva municotine ine mhedzisiro yakanaka yekunyudzwa mukati. Mimwe mishonga yekuuraya zvipembenene mitatu mikuru iri mumishonga yekudyara mbeu - imidacloprid, thiamethoxam, uye thiamethionam.

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1. Imidacloprid

Imidacloprid ndiyo yaive mushonga wekutanga wezvipembenene wakashandiswa pakusanganisa mbeu dzegorosi. Yaive chizvarwa chekutanga chemusanganiswa wembeu dzegorosi. Yakabudirira zvikuru mukurima gorosi gore iroro, ichishanda zvakanaka mukudzora zvipembenene zvegorosi. Mushure mekusanganisa nemidacloprid, kwaive nezvipembenene zvishoma kwazvo muchikamu chekupedzisira. Zvisinei, dambudziko riripo parizvino nemidacloprid nderekuti kana ikashandiswa yakawanda kwenguva yakareba, zvipembenene zvinoramba zvichirwisa. Inongoshanda chete munzvimbo dzine aphid shoma kana nzvimbo dzine aphid, kana nzvimbo dzisina kushandisa aphid kakawanda. Mutengo wayo wakaderera. Pamusoro pezvo, imidacloprid inoshanda zvakanaka pakurwisa zvipembenene nezvimwe zvipembenene zvepasi pevhu. Hazvikurudzirwi kusarudza aphid dzemusanganiswa wembeu dzine imidacloprid paminda ine kukuvara kwezvipembenene pasi pevhu.

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2. Thiamethoxam

Parizvino, ndiyo mushonga wezvipembenene unoshandiswa zvakanyanya pakusanganisa gorosi nembeu kudzivirira zvipembenene. Chinhu chinowanzo shandiswa imhando ye benomyl·cyprodinil·thiamethoxam ine zvikamu zvitatu.

Thiamethoxam ndiyo mushonga wezvipembenene unoshanda zvikuru pakati pemishonga yezvipembenene inobva municotine. Inonamatira pamusoro pembeu uye inogona kutorwa nemidzi gare gare. Chero bedzi zvipembenene zvikadya zvirimwa, zvinozopiswa nechepfu zvofa. Ine simba rinogara kwenguva refu uye inoshanda zvikuru mukudzivirira zvipembenene zvakaita semaaphid nemagrub. Kana ichienzaniswa nemidacloprid, ine mabhenefiti akajeka mukurwisa zvipembenene uye kushanda zvakanaka pakurwisa zvipembenene zviri pasi pevhu. Parizvino, kudzivirira zvipembenene kuri pakati nepakati. Pamusoro pezvo, thiamethoxam haina kungobatsira chete pakurwisa zvipembenene asiwo inokurudzira kukura kwemidzi yezvirimwa, zvichiita kuti ive mushonga wezvipembenene unochengetedza mbeu usingadhuri uye unoshanda.

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3. Clothiandin

Mumakore maviri apfuura, vagadziri vazhinji vanga vachishambadza chigadzirwa ichi kuti chishandiswe mukugadzira mbeu dzegorosi. Mhedzisiro yacho yakanaka kwazvo, uye ine mukana wekutsiva thiamethoxam sechinhu chikuru mukugadzira mbeu dzegorosi. Mhedzisiro ye thiamethoxam muhurongwa hwemuviri yakaderera zvishoma pane ye thiamethionam, asi inogara kwenguva refu muvhu.

Zvinyorwa:

Chekutanga, pakugadzira mbeu, mishonga mitatu iyi yezvipembenene ine nicotine inofanira kusarudzwa. Pakushandisa, zvinokurudzirwa kuti varimi vaisanganisewo nemishonga yefungi, yakadai secarbendazim, benomyl, nezvimwewo. Kurapa pamwe chete kwezvipembenene nezvirwere kunodiwa kuti zvive nechokwadi chekuti inoshanda.

Chechipiri, pakusarudza, edza kusarudza rudzi rwechinovhara mbeu chinosungirirwa pakuisa mbeu. Rudzi urwu rwakagadzirirwa kushandiswa kwembeu uye rune mwero wepamusoro wekushandiswa uye kuchengetedzeka kuri nani. Kana zvisingaite kutenga chinovhara mbeu chakatsaurirwa, unogona kusarudza zvakananga rudzi rwechinovhara kana rudzi rwegranule inonyungudika mumvura (isina rudzi rwemafuta anonyungudika). Zvisinei, pakushandisa, kuwedzerwa kwakakodzera kwemuyero kunofanirwa kuitwa kuti uve nechokwadi chekuti chinoshanda.

 

Nguva yekutumira: Chivabvu-27-2026