Strawberries

Fusarium strawberry wilting: yadda za a hana kuma bi da

A yau, yawancin irin strawberries suna horar da su. Wasu daga cikinsu sun fara da wuri, suna dauke da sukari da yawa kuma suna riƙe da alamarsu, wasu - tare da yawan sukari suna cike da sauri kuma basu yarda da sufuri ba. Kuma kowa yana maganin cututtuka daban: wasu ba su da alaka da launin toka mai launin toka da kuma powdery mildew, amma ba su da matukar damuwa don kalli. Amma kusan dukkanin nau'o'i suna da Fusarium. Ko lalacewar phytophtora abu ne mai hatsari, menene fusarium strawberry withering, yadda za a hana shi da kuma yadda za a bi da shi - za mu gaya kara.

Menene haɗari kuma daga ina yake fitowa?

Fusarium za (Fusarium oxysporum) wani cututtuka ne mai hatsarin gaske, saboda yana haifar da kamuwa da cuta na asibiti (daga tushen zuwa ga dukkan bangare). Kwayar cutar tana faruwa a lokacin rani lokacin da yake zafi. Maganin cutar ta Fusarium sune weeds, wasu amfanin gona da kayan gona da gurɓata da cututtuka da cututtuka.

Nemo yadda za a magance cututtuka na strawberries, musamman tare da launin ruwan kasa.
Sarkar naman gwari na Parasitic Schyschum Schlecht. ex Fr./sp. Sugar Winks et Williams zasu iya ceton rayuka na tsawon lokaci (wani lokaci har zuwa shekaru 25), suna kara sabon shuke-shuke a kowace shekara. Bugu da ƙari, kusan duk amfanin gona kayan lambu ne kamuwa.

Yana da muhimmanci! Sakamakon hasara daga Fusarium na iya zama 30-50%.

Yaya aka bayyana

A lokacin da fusarium zai zama, to sai launuka masu launin launin fata suna bayyana a cikin ganyayyaki, kuma alamun necrosis suna iya gani tare da gefuna. Harbe da antennae kuma sau da yawa canza inuwa (juya launin ruwan kasa).

Shin kuna sani? Da farko, an kira Fusarium "Lancashire" saboda an gano shi a Lancashire a 1920. An bayyana cutar ta Fusarium a wata cuta mai tsanani a 1935.
Yayin da ake ci gaba da cutar, ana kwantar da ganye a cikin ciki, ƙwayar ovary ta dakatar da ci gaba a kan shrub, kuma a karshe mataki daji ke cike, kwandon ya fāɗi, da kuma strawberry kanta ya daina girma. Bayan watanni 1-1.5, injin ya mutu.

Yadda za a hana

Tun lokacin da kowane lambu ya fuskanci cututtuka na strawberry a baya, zai zama da amfani ga kowa da kowa ba tare da banda su san ka'idodin ka'idojin rigakafin strawberry fusarium:

  1. Lokacin da dasa shuki, yi amfani kawai da inganci, kayan lafiya.
  2. Daidai, la'akari da yanayin yanayin damuwa, don zaɓin iri-iri.
  3. Bi tsarin jadawalin canji (canza kowannen shekaru 2-3 don sababbin al'adu).
  4. Yi fumigation ƙasa kafin dasa.
  5. Mugaye daga strawberries kawai bayan girbi girbi sosai.
  6. Kullum fada da weeds da kwari.
Shin kuna sani? A gonar strawberry chromosomes ne sau da yawa ya fi girma fiye da waɗanda na strawberries wild. Saboda haka, ba pereopolylya ba ne tare da kowane jinsin.
Don hana fusarium, lemun tsami ko potassium oxide an kara wa ƙasa. Luraran gado yana taimakawa ta opaque (zai fi dacewa) fim din vinyl.

Drugs daga fusarium za

Idan akwai alamun fusarium, to lallai ya kamata a gudanar da bincike-bincike (kawai zai iya gano naman gwari parasitic) kuma, idan an tabbatar da raunuka, fara fada.

Duba yadda za a aiwatar da strawberries a kaka, yadda za a ciyar dasu yadda ya kamata, yadda kuma lokacin da za a datsa ganye da mustaches, yadda za a cike bishiyoyi.

Biologics

Magungunan halittu (Agat 23K, Gumate-K) sun fi tasiri a matsayin ma'auni mai kariya. Suka aiwatar da tushen seedlings kafin dasa.

Wani wanda ba shi da pathogenic ya ware F. Oxysporum, wanda aka fara amfani da shi a 1991 ta hanyar masana kimiyya na Japan Tezuka da Makino, kuma za'a iya amfani dasu azaman samfurin halitta.

Yana da muhimmanci! A matakin farko na cutar kuma don hana rigakafin amfani "Trichodermin" ko "Phytodoc".

Chemical

A cikin yanayin rikici, an bada shawarar yin amfani da "Fundazol", "Chorus" da "Benorad", waɗanda aka yada su da strawberries (zaka iya yin amfani da wannan magani lokacin da ta sha ruwa ta hanyar drip).

Shin yana yiwuwa a yakin a cikin aiki na ci gaba

Masana sun tabbatar da tasirin "Fitosporin" akan fusarium strawberry withering. Duk da haka, idan ba'a iya warkewa tsire-tsire ba, ana cire su daga shafin kuma sun lalace. Bayan tsaftace yankin, dole a bi da ƙasa tare da Nitrafen.

Yana da muhimmanci! Idan cutar ta shafi dukan tsire-tsire na strawberry, yana da kyau a canza zuwa iri dake da matsala ga wannan matsala. Re-shuka strawberries zai yiwu ne kawai bayan shekaru 5-6.

Resistant iri

Don kada ku sha wahala game da yadda za a kawar da Fusarium, ya kamata ku ba da fifiko ga iri dake da alaƙa ga wannan naman gwari:

  • Arosa;
  • "Bohemia";
  • Gorella;
  • "Judibel";
  • Capri;
  • "Christine";
  • "Omsk Early";
  • Redgontlet;
  • "Sonata";
  • "Talisman";
  • "Totem";
  • "Tristar";
  • Flamenco;
  • "Florence";
  • "Alice";
  • "Yamaska".
Yanzu kana da makamai tare da bayani game da abin da yake Fusarium da kuma yadda za a tsayayya da shi. Ya kamata a tuna cewa Berry ba shi da lafiya, wanda aka kula da shi a hankali. Bayan haka, cutar ta fi sauƙi don hana fiye da kulawa ko da a matakin farko.