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Powdery fumfuna - bayyanar cututtuka, yin rigakafi, magani

Cutar na da yawa kayan lambu amfanin gona. Sa wani naman gwari. Yana bayyana a cikin wani nau'i na powdery, fari shafi. Ganye shafi wannan naman gwari, a juya up da kuma fada kashe. A shuka bushe, kuma ya mutu sosai da ewa ba. Powdery fumfuna bayyana a ko'ina cikin lambu kakar, "yaxu" a cikin wata daya bayan germination. A dalilan da zargin da naman gwari a cikin ganyayyaki ne ma m plantation, matalauta ƙasa, watering ramammu, kaifi canji a kullum yawan zafin jiki dangane da dare (zafi-sanyi).

Powdery fumfuna ba. Babban alama - fitowan da wani hari da aka bayyana a sama, ba kawai a cikin ganyayyaki, amma kuma a kan tushe, kuma ko da furanni. Cutar raunana shuka da sauri. A ganye curl sama, amma kada ka fada na dogon lokaci. Dalilin wannan kusa dasa da shayar da wanda bai isa ba. Misali - fumfuna a kan gooseberries: Twisted ganye daina girma, bushe, karya. berries, ba vyzrev, marmashe. A sakamakon - da rashin girbi da kuma mutuwar shuke-shuke a cikin shekara daya ko biyu.

Powdery fumfuna shi ne ƙarya. Babban alama - bayyanar "iri na" ko yellow-kasa-kasa spots daga saman takardar, kasan bayyana grayish mold. A inji shi ne ya raunana, ya zama mummuna. Bayyanar da 'ya'yan zai yiwu, amma da ingancin ne low, tare da daban-daban damuwa. An misali ne powdery fumfuna a kan cucumbers. Babban dalilin wannan naman gwari a kan shuka da yake a cikin low kuma high rana da dare yanayin zafi.

Jiyya na shafa shuke-shuke ne zai yiwu, amma shi ne mafi alhẽri mayar da hankali a kan yin rigakafi. Guji kusa dasa, zabi wani wuri m, samar na yau da kullum watering, sayan irin shuka, da cewa su ne resistant ga naman gwari. Share kamu harbe da kuma ganye suna kone su. A kasar gona tsakanin layuka da kuma tono a kusa da bushes, sa'ilin da za'ayi matsakaici miya takin (potassium da phosphorus-nitrogen).

Good sakamakon ba sprayings rauni bayani daga soda ash (0.5%) supplemented da talakawa sabulu. Fesa sau da dama: kafin flowering, nan da nan bayan, kafin girbi (kwana goma) da kuma sake makonni biyu baya.

Idan powdery fumfuna an riga an nuna kanta, bi da abin ya shafa shuke-shuke (na farko cire gurbata shafukan (ganye da kuma ko da twigs), a fungicide. Yana nufin sinadaran, don haka a kiyaye rabbai da yin amfani da m kayan aiki (safar hannu, masks) ake buƙata. Yadda za ka iya karanta a kan marufi.

Gaskiya ma rinjayar da yin amfani da miyagun ƙwayoyi "Topaz". Yana bukatar biyu da aiki, ko da yake yana da isasshen zuwa daya kawai (bayan flowering)

Wani magani da cewa ikirarin zama a madadin Bordeaux cakuda - "HOME". Bushes fesa kafin flowering, bisa ga umarnin.

A mutane yada "home jiyya": tausasa da mashaya sabulu da kuma 20 g sulfate bred a guga na ruwa (10 L). Tace bayani Matte blue bi da shuke-shuke nan da nan bayan flowering.

Yana za a iya bi da wani bayani da iyali sabulu (50 g) da kuma soda (50 g) narkar da a guga na ruwa. Bushes, anã shayar daga watering iya tare da tarar strainer kafin blooming ganye (a daji - uku lita na bayani) da kuma bayan flowering.

Wani, ba ma lokaci-cinyewa Hanyar da zai bukaci 3 kilogiram na ash kuma guga, daga ruwan zãfi (ruwan zãfi zuba ash). Jiko na ash fesa shuke-shuke da flowering sa'an nan kuma bayan (tazara na game da kwanaki goma).

Hakika, da zarar duk girke-girke kada a yi amfani - shi zai zama overkill, za a iya kawai exacerbate halin da ake ciki. Yana da kyau a zabi wani more dace hanya. Yawancin lokaci, shi ya bace biyu jiyya a kowace shekara. Musamman, idan saukowa (ko seeding) ka zabi iri da suke resistant zuwa powdery fumfuna.

Kuma wani muhimmin batu: sabon, sabon samu shuke-shuke, dole ne a decontaminated. Manufa wakili don wannan dalili ya zama wani 1% bayani daga jan sulfate. Seedlings ana sa a cikin wannan bayani don 5 da minti, wanke da ruwa, sa'an nan kuma dasa.

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