Powdery mildew akan currants - matakan kulawa da magani

Powdery mildew shine babban abokin gaba na currants, wakili na wannan cutar sune microscopic parasitic fungi sferoteka (Sphaerotheca mors-uvae), waɗanda suke da haɗari ga gooseberries. Ci gaban babban adadin spores na iya haifar da mutuwar bushes. Sabili da haka, matakan kariya da sarrafawa sun zama mafi mahimmanci ga lambu waɗanda ke son adana amfanin gona kuma suna neman magani mai guba don kula da shuka. Ya kamata a ɗauka a hankali cewa shirye-shiryen da suka dace sosai ga wasu albarkatu da furanni, kamar wardi, bazai iya jurewa mildew powdery a kan currants ba.

Sanadin da alamun powdery mildew akan currants

Wannan cuta ta lalacewa ne ta hanyar fungi, wanda, ya ɓata lokacin hunturu a cikin ƙasa, a cikin bazara tare da samar da yanayin dumin yanayi, yana shafar sassan ɓangaren tsire-tsire kusa da tushe, sannu-sannu yada mafi girma. Kwayoyin da aka sa a cikin ganyayyaki suna sa ganye ya bushe ya mutu.

Idan baku dauki matakan da suka dace don tsirar da shuka ba, to a tsakiyar bazara kamuwa da cuta zai yadu ko'ina cikin daji, har ya kai 'ya'yan itatuwa waɗanda zasu fara bushewa da fashewa.

Abubuwan da ke haifar da mildew powdery za'a iya la'akari dasu:

• rashin isasshen hasken rana;
• babban matakin zafi daga 60%, wani lokacin wannan darajar na iya zama dan kadan;
• wuce haddi nitrogen a cikin ƙasa fiye da 600 g ta 100 m2;
• rashin potassium da phosphorus;
• m bushes;
• ba daidai ba ban ruwa: adadin ruwa mai ruwa ya wuce ko tsananin ruwa bayan ambaliyar ruwa mai tsawo;
• tsire-tsire suna da rauni sosai a farkon kwanaki 16-21 bayan bayyanar ganye;
• kamuwa da ruwa.

Duk waɗannan abubuwan suna rage yawan rigakafin currant, wanda ke haifar da ci gaba da cutar. Hakanan, malamin gona da kansa zai iya canja wurin spores zuwa kyawawan bushes ta hanyar taɓa tsirrai mara kyau.

Wannan kuma ya shafi kayan aikin hannu, safofin hannu da sauran kayan aiki da aka yi amfani da su.

Zai yiwu a fahimci cewa curdew na shafar ɗanyen mildew ta waɗannan alamomin:

• A gefen gaban ganye, an kafa farin murfin mycelium.
• Take hakkin photosynthesis na daji. Ganye mai lalacewa ya zama da wahala, tare da ƙaƙƙarfan nasara da curls da crumbles. Wani sabon kambi da ke girma daga cikin kodan ya bayyana ya juya kuma ya ci gaba ba daidai ba.
• Girma na harbe yana tsayawa, suna fara lanƙwasa, nakasa kuma ɓangarorin na sama sun bushe. Tare da maturation na spores, droplets na ruwa ruwa, da aibobi sami launin ruwan hoda, ƙananan raunuka marasa ganuwa ga ido sun bayyana.
• Resistanceanƙarar sanyi yana raguwa.
• An rufe berries da gari da inedible.

Babban alamun cutar suna kama da duka launin ja da baƙi. Powdery mildew yana da haɗari ga jinsin biyu. Koyaya, akwai wasu bambance-bambance waɗanda ke buƙatar fahimta kuma, dangane da wannan, nemo hanyar da ta dace.

A baki

Blackcurrant ne mafi saukin kamuwa da cutar. Idan ba ku dauki matakan da suka dace ba kuma ba ku magance mildew mai ƙwaya ba, to lallai za a zubar da mafi yawan amfanin gona. Babban alamun cewa ya kamata ka kula da:

• bayyanar wani farin farin santsi a farjin ganye, harbe da 'ya'yan itatuwa da ke fitowa;
• tare da ci gaba da cutar, aibobi za su fara canza launin su zama launin toka;
• ganye suna rasa siffar su, lanƙwasa da crumble;
• m berries bace a cikin berries, zama iri ko launin ruwan kasa-kasa-kasa.

A ja

Red currants ba su iya kamuwa da cutar fiye da baƙar fata. Koyaya, akan sa zaka iya ganin alamun halayyar, saboda wacce mildew ɗin gari ya samu sunan ta:

• A wani matakin farko kamar gari ne mai kama da gari, abu ne mai sauki ka shafe shi da yatsunka, amma bayan wani lokaci ya bayyana cikin girma mai girma, kuma ba zai yuwu a cire shi a zahiri;
• tare da mummunan kamuwa da cuta da karuwa a cikin mazauna namomin kaza, faranti ganye zama rigar, an rufe shi da saukad da ruwa.

Powdery Mildew Jiyya

Zuwa yau, mildew powdery wata cuta ce mai haɗari, amma an yi nazari sosai, wanda zai baka damar hanzarta samun maganin da ya dace. Don kyakkyawan sakamako, kuna buƙatar haɗa magunguna daban-daban tare da rigakafin cutar.

Yawancin magunguna suna aiki kamar haka: a farko, sun dakatar da haɓakar mulkin mallaka, kuma sun riga sun kasance a mataki na biyu suna kawar da ɓarna.

Hanyoyi masu alaƙa don magance mildew powdery

Yawancin lambu, a cikin yaƙin mildew na powdery, sun fi son magunguna na mutane maimakon magunguna, la'akari da su mafi aminci ga kansu, har ma da tsire-tsire. Koyaya, wannan yana taimakawa kawai a farkon matakan kamuwa da cuta kuma azaman matakan kariya. Kuna iya zaɓar girke-girke da ya dace ta amfani da teburin:

Abubuwan halittu masu amfani da halittu don iko da mildew powdery

Wannan rukunin magungunan ya ƙunshi ƙwayoyin cuta da ƙwayoyin cuta waɗanda ke hulɗa tare da fungi pathogenic kuma suna hana microflora su. Ba su cutarwa ga tsire-tsire da aka sarrafa, dabbobin gida da mutane. Za a iya samun manyan wakilai a cikin teburin:

Powdery Mildew Chemical

Lokacin da infusions na gida da samfuran halitta ba su da madaidaicin sakamako ko currant suna cutar mummunan mildew, wannan alama ce don amfani da magunguna. Teburin zai taimake ka ka zabi maganin da ya dace:

Lokacin amfani da fungicides, yana da mahimmanci a tuna da maye gurbinsu, saboda cutar tare da tsawanta amfani da wani magani ana amfani dashi dashi. Koyaya, kwayoyi ba su da tasiri idan mai gonar ba ta bi wasu ka'idoji masu sauƙi ba:

• dole ne a yanke kuma a cire wuraren da abin ya shafa;
• wanke sauran sassan daga tiyo;
• cire saman Layer na substrate a ƙarƙashin kowace shuka da aka shafa;
• lokacin fesa ruwa, a fili bin umarnin don amfani;
• idan ya cancanta, yi ƙarin 2 jiyya.

Ya kamata a yi amfani da ƙwayoyi masu ƙarfi a hankali, musamman ma a cikin lokaci kafin samuwar ƙwayoyin ƙwayoyin cuta.

Powdery Mildew Rigakafin

Don haka cewa cutar currant da gwagwarmaya ba sa haifar da matsala ga lambu, matakan kariya suna da mahimmanci:

• idan ya cancanta, tsaftace yankin daga sharan gona da bara;
• aiwatar da tsirrai tare da maganin dake ɗauke da sabulu da toka, wani magani shine maganin jan karfe;
• bincika kullun don alamun farko na cutar;
• ya lalata sabbin seedlingsanyan da aka saya da ƙasa.

Hakanan zaka iya daidaita yanayin girma na shuka:

• ruwa kawai bayan substrate ya bushe gaba daya;
• pruning lokacin farin ciki bushes a cikin bazara, shuka kofe located ma kusa da juna;
• yi kayan miya da ke dauke da sinadarin phosphorus da potassium ko kuma cire shi gaba daya;
• share faranti ganye dake kusa da ƙasa;
• lura da juyawa amfanin gona;
• ba zaɓi ga iri dake tsayayya wa mildew powdery.

Wadannan ayyuka zasu taimaka wajen hana cutar da kuma samar da shuka da kariya ga dukkan kakar.

Powdery mildew akan currants

Don duk lokacin girma, currants bukatar a fesa sau uku. Yana da mahimmanci yin wannan daidai kuma cikin tsari da kuma tsari mai zuwa:

• A cikin bazara, mafi nasara lokacin sarrafa tsire-tsire: kwayoyi suna haifar da ƙarancin lahani kuma suna yin gwagwarmaya da yaƙi da ƙwayoyin fungal kuma suna hana su ƙirƙirawa.
• A lokacin rani, a lokacin lokacin ingantaccen furen fure da bunƙasa Berry. Dole ne mutum yayi hankali don amfani da sinadarai masu ƙarfi waɗanda za'a iya sanyawa a cikin 'ya'yan itace kuma su shiga jikin mutum, suna haifar da guba.
• A cikin kaka, bayan girbi da cire yankan sassa na shuka, don hana kamuwa da cuta a kakar wasa ta gaba.

Wajibi ne a gudanar da aikin ta hanyar sanya ruwa ta hanyar rubanya dukkan abubuwan da ke cikin takardar tare da bindiga mai fesawa ko buroshi mai fadi. Zai fi kyau yin wannan da yamma maraice a sarari, ba rigar yanayi bisa ga makirci: aƙalla lokaci 1 a mako, na wata ɗaya.

Mr. Dachnik ya ba da shawarar: mildew resistant currant iri

Yawancin lokaci yan lambu suna neman iri da ke fama da wannan cuta ƙasa da wasu. Kyakkyawan rigakafi zai rage lokacin da aka kashe akan magani kuma zai baka damar samun amfanin gona mai yawa. Godiya ga aikin shayarwa, wadataccen nau'ikan currants mai tsayayya wa mildew powdery sun sami damar lanƙwasa. Ana iya samun mahimman halayen wakilai mafi kyau a cikin tebur:

Idan an samo alamun farko, mai kula da lambun dole ne ya ɗauki matakan don rage adadin abubuwan ƙyamar fungi da kare bushes da berries.

Powdery mildew babban cuta ne na currant, wanda ke fitowa cikin rashin kulawa da kulawa da ta dace. Koyaya, bayan nazarin bayanin game da alamun farkon alamun cutar da kuma zaɓi ingantacciyar hanyar sarrafa naman gwari, ba wai kawai ba za ku iya warkar da tsiron ba, har ma ya ceci mafi yawancin amfanin gona.