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Powdery mildew akan violet: dalilin da yasa ya bayyana da kuma yadda za'a magance shi

Powdery mildew shine wata cuta mara kyau wacce take haifar da cututtukan fata. Yana shafar yawancin yawan tsire-tsire: kayan lambu, hatsi da yawa, furanni na cikin gida da na ado. Violet kuma yana ƙarƙashin nasa. Don gudanar da ingantaccen magani, wajibi ne a tsayar da yanayin abin da ya faru.

Ofunanan alamu na powdery a kan violet

Bayyana wannan cuta abu ne mai sauƙi. Da farko, a cikin ganyayyaki da ciyawar zaka iya ganin aibi mai launin pale, da alama an yayyafa shi da gari. Nan ne sunan ya fito. Waɗannan su ne kwastomomin naman gwari, ya ƙunshi da yawa, ana tara su cikin sarƙoƙi na conidia, waɗanda ba za a iya cire su ba. Bayyanan shuka ya zama mara nauyi kuma datti. Ba tare da magani ba, aibobi suna ƙaruwa kuma sun zama kumburi. A nan gaba, fure yakan daina girma, ganye yakan mutu, ciyawar kuwa ta mutu. Zai yuwu a warkar da shi, amma zai fi kyau a hana cutar. Idan ka bi ka'idodin tsarewa (zazzabi, zafi, sha, da sauransu), to babu dalilin cutar.

Akwai nau'i biyu na wannan cutar.

Downy da powdery mildew

An rufe tsire-tsire da launin ruwan kasa, launin shuɗi da launin ruwan kasa. Ana iya ganinsu a saman ganyen, kuma za a ga wani abin farin ciki mai laushi a kasan. Sannan ganyen zai fara bushewa, duhu ya fadi ya fadi. Violet zai mutu cikin watanni biyu. Wannan wata alama ce ta mildew fari. Yana faruwa tare da zafi mai-zafi da yawan zafin jiki mai kaifi.

Idan an rufe shuka da bakin cobwebs na bakin ciki ko kuma yadudduka na kura wanda ba za'a iya cire shi ba, to wannan shine mildew mai kwai. Tsarin naman naman gwari ya zauna akan ganye, akan wasu sassan fure da cikin ƙasa. Ganyen ba zai bushe, amma zai fara bushewa da bushewa. Dankin ya mutu da sauri - bayan makonni 3.

Dukkan nau'ikan cutar suna da haɗari ga violet.

Yadda za a warkar da mildew foda a kan ƙwaro

Ana kula da tsire-tsire marasa lafiya ta amfani da magunguna da aka yi. Ya isa a sarrafa su da violet sau ɗaya. Don ƙarfafa nasarar da aka samu, ana maimaita hanyar bayan makonni 1-1.5.

Bayan aiwatar da aiki, tilas ne a aiwatar da wasu jerin ayyuka:

  • Detach kamuwa da tsire-tsire. A hankali cire duk sassan da abin ya shafa (ganye, mai tushe, fure). Yanke ragowar launi don kada tsire-tsire ya kashe kuzari akan fure.
  • Kurkura ruwan jikan a ƙarƙashin ruwa mai gudu, da hankali kada ku shiga tsakiyar fure.
  • A tsaftace kuma a kula da tukunyar tukunyar da kwanon ta da mai shan ruwa.
  • Canja saman a cikin tanki zuwa wani sabo.
  • Bi da duka fure da ƙasa tare da maganin maganin maganin da aka shirya.
  • Maimaita spraying.

Don samun sakamako mafi girma daga jiyya, ana amfani da hanyoyi daban-daban don firamare da maimaita spraying.

Hanyoyin gwagwarmaya

Kuna iya bi da su tare da shirye-shiryen da aka yi da sunadarai ko kuma hanyoyin maye gurbinsu, wanda an sansu da yawa. Suna da sakamako mai kyau. Idan baku yi yaƙi da cutar ba, to kwayayen zai mutu da sauri.

Yana nufin

Dafa abinci

Aikace-aikacen / Fesa

Carbonate sodium (soda mai fasaha)Hada tare da sabulu mai ruwa 25 da 5 g da guga na ruwa.Shuka da saman tare da yawan makonni 1-1.5.
Blue vitriol5 g da 1 kofin. Wannan maganin yana hankali a hankali, yana motsawa koyaushe, cikin wani abun da ke ciki: 50 g sabulu na rabin guga na ruwa mai ɗumi.Duk fure sau biyu, bayan sati daya.
Dry mustard30 g an zuga shi a cikin guga na ruwa. Kwantar da hankali.Alsoari kuma shayarwa.
Tafarnuwa50 g ta 2 l (sanyi). Tsaya kwana ɗaya, sannan tace.Dukan violet.
WheyAn gauraye da ruwa a cikin rabo na 1:10.Aiwatar da sau uku a kowace kwana 3. Yana da kyau a yi amfani da shi don rigakafin.
Fresh Field Horsetail100 g da lita 1 bar don duk ranar. To, tafasa don awanni 2. Don amfani, tsarma a cikin rabo na 1: 5.Sau 3-4 a cikin kwanaki 5.
Maganin aidin5 saukad da kowace gilashin ruwa.Dukan shuka.

Fungicides don sarrafa powderde mildew akan violet

Amfani da sinadarai wata hanya ce mafi inganci. Suna fesawa da yawa domin ruwa ya ɗebo daga ganyayyaki.

Agent / abu mai aiki

Dafa abinci

Aikace-aikacen

Bayleton / triadimephone 250g / kgMagani: 1 g da lita 1 na ruwa.Fesa dukkan tsire-tsire. Ana zuba ragowar a cikin ƙasa. Tasirin har tsawon sati 2-3. Sakamakon sakamako a ranar 5.
Topaz / Penconazole 100g / L1 ampoule (2 ml) a kowace 5 l. An ƙara maida hankali tare da lalacewa mai tsanani.Suna aiwatar da ganye daga bangarorin biyu. Za a iya maimaita bayan makonni 2. Mafi inganci magani.
Fundazole / benomyl20 g na foda da 1 lita.Shafar kowane sassa na fure. Ana samun ingantaccen tasiri ta hanyar ɗaukar tushen.

Mr. Mazaunin bazara ya ba da sanarwar: yadda za a iya hana bayyanar mildew powdery a kan violet

Abu ne mai sauki mu iya hana cuta da cutar da ita daga baya. Matakan rigakafin sun haɗa da bin ka'idodi masu zuwa don kiyaye violet:

  • kula da yawan zafin jiki da ake so + 21 ... +23 ° С;
  • ruwa akai-akai, guje wa ruwa;
  • ciyar da takaddun takaddun mai dauke da K da P, kada ku yi amfani da nitrogen yayin fure;
  • tsabtace dakin, samar da damar samun iska mai kyau;
  • guji fuskantar hasken rana sama da awanni 2 a rana;
  • goge ganye tare da maganin da aka tanada daga sabulu mai wanki kowane mako 2;
  • tsage ƙasa domin oxygen ya shiga cikin ƙasa;
  • aiwatar da sauyawa shekara-shekara;
  • sabon keɓaɓɓen violet;
  • fesa sau 2 a shekara tare da maganin Topaz;
  • bincika tsirrai yau da kullun; marasa lafiya - ware;
  • don lalata ƙasa, tukwane, kayan aiki;
  • Karku sanya furanni masu yanka kusa da tukunyar filawa.