Cutar asma

Fans of asters da wuya juya zuwa kayan dasa gida. An ba da fifiko ga ƙasan waje da shuki. Wannan ya haifar da gaskiyar cewa kwayoyin cuta waɗanda ke da ikon lalata fure sun bazu ko'ina. A yau, akwai ƙwayoyin cuta kusan 24 waɗanda ke cutar da shuka. Aster mara lafiya fara murmurewa. Ganyenta ya zama kunkuntar, inflorescences sun lalace, girma yana raguwa. Baya ga cututtukan hoto ko ƙwayoyin cuta da cututtukan ƙwayoyin cuta, kwari da yawa kuma suna da tasiri mai kyau akan fure.

Arin bayani game da shuka

Tun zamanin d, a, Aster an dauki shi alama ce ta kyakkyawa, mutunci, ladabi. A yau, kusan babu wanda ke sha'awar asalin wannan kyakkyawa, amma kowa yana sha'awar kallonta mai ban mamaki.

Taurari

Godiya ga aikin shayarwa, an kirkiro irin nau'o'in nau'ikan asters wanda har ma masanan lambu masu gogewa sun fara rikicewa a cikin su. Wannan tsire-tsire na ornamental yana da siffofi da launuka da yawa. A cikin dabarun gida, zaku iya samun rawaya, fari, ja, shuɗi, shuɗi, kayan adon haske.

Astra fure ne mai tsayi. An kawata ta da farfajiyoyi, an dasa ta a kan hanyoyin lambun, a baranda. A cikin kulawa da namo na shuka ba whimsical, amma yiwuwa ga kayar da cututtuka daban-daban.

Cutar cututtukan fure

Yana da mahimmanci a san alamun cutar wata cuta. Wannan zai bada damar daukar matakan da suka dace domin kubutar dashi. A kowane hali ya kamata ka bar matsalar ta yi tsalle - tsirrai za su mutu, kuma duk ƙoƙarin da ake yi don haɓaka ta zama banza.

Ganyen rawaya

Idan ganyen aster sun zama rawaya, wannan yana nuna cewa furen yana iya samun matsaloli masu zuwa:

• tsatsa
• fusarium za;
• jaundice.

Juyawa

Me yasa bututun murfi na baka? A cikin 90% na lokuta, wannan sabon abu tabbatacce ne tabbatacce cewa kamuwa da cutar Fusarium ta shafi shuka.

Spotting

Bayyanar tabo a cikin ganyayyaki na nuni da matsaloli masu zuwa:

• kamuwa da cuta da sepriosis;
• ci gaban fusarium;
• shan kashi na kwayan cuta.

Syriosis wata cuta ce da ake kiranta da alamar launin ruwan kasa.

Sauran

Dankin ya bushe a kan itacen inabi - wannan tabbaci ne cewa furen ya shiga cutar mura.

The fi na ganye an narkar da - sanadin na iya zama aphids ko kasancewar babban adadin nitrogen a cikin ƙasa. Ana iya lura da ganyen ganye tare da rashin isasshen ruwa.

Asters - yakar cututtuka masu hatsari

Wane irin kamuwa da cuta ba zai shafi fure ba, wannan zai haifar da asarar kyawunsa har ma da mutuƙar shuka. Sabili da haka, yana da mahimmanci don sanin manyan cututtukan asters da magani.

Cutar asma

Jaundice Asters

Furanni suna kamuwa da cutar kwayar cutar cicadas da aphids.

Aster ya fita a cikin jijiyar wuya ya sami inuwa mai haske kuma daga ƙarshe ya zama fari fari. Tsire-tsire suna daina girma, ci gaba da toho.

Hanyoyin gwagwarmaya:

• dole ne a gabatar da matakan asali don kare asters akan masu ɗaukar kwayar cutar;
• duk tsire-tsire da abin ya shafa suna buƙatar ƙone su;
• Dole ne a kula da asters tare da wakilai waɗanda ba zasu ba da damar jan aphids da cicadas zuwa fure ba.

Kafa baki

A causative wakili, wanda yake shi ne naman gwari, infective shuka seedlings:

• seedlings juya baki;
• a kan tushe kuma a gindin wuya ya fara bayyana;
• mai tushe na seedlings zama na bakin ciki ya mutu.

Hanyoyin gwagwarmaya:

• dole ne a lalata kasar tare da maganin 0.5-1% na potassiumgangan (100 ml na maganin a cikin lita 10 na ruwa);
• nutse seedlings dole ne ya kasance a farkon matakin girma;
• ba shi yiwuwa a yi amfani da tsirran tsirrai a matsayin kayan shuka;
• kwantena don dasa ana bi da su tare da maganin maganin tagulla (100 g da lita 10 na ruwa).

'Yan wasa taurari

Wannan ciwo ga kowane nau'in furanni ana ɗaukarsa yana da haɗari sosai, saboda yana iya haifar da mutuwar duk ƙwayar seedlings a shafin. A asters, tsatsa ya bayyana a cikin nau'i na girma da aibobi na launin ruwan kasa, wanda ke shafar ganyen tsire-tsire. A spores cewa haifar da cutar jure hunturu da kyau, yada kan nesa nesa tare da iska. Wannan yana haifar da kamuwa da cuta da nau'ikan furanni daban-daban.

Kishiya kan Asters

Hanyoyin gwagwarmaya:

• tsire-tsire suna buƙatar a dasa shi daga nesa (nesa - aƙalla mita 300);
• ana furen furanni kowane mako tare da maganin 1% na ruwa Bordeaux.

Idan masu ilimin taurari sun sha wannan cutar, duk tsirrai da suka kamu da cutar dole ne su lalace. Wannan zai adana sauran furanni.

Kwayan kwayan cuta

A kan litattafan ganye na cututtukan ƙwayar cuta da ke shafawa, filayen mai mai launin launin ruwan kasa sun fara nunawa. Hakanan za'a iya ganin su a kan mai tushe da buds na shuka. A kwana a tashi, waɗannan aibobi suna fara bayyana a saman ɓangaren ganyayyaki. A sakamakon haka, cutar ta mamaye duk ganyen fure.

Cutar na fara haɓaka lokacin buduwa. A nan gaba, ya lalata inflorescences na Aster da tsaba. Kwayoyin cuta suna jure yanayin hunturu da kyau; a cikin lokacin sanyi, suna tsayawa kan tarkace tsire-tsire a cikin kasar.

Hanyoyin gwagwarmaya:

• spraying bushes tare da 1% na Bordeaux ruwa - mako-mako;
• sarrafa furanni tare da abun da ke ciki na 0,5% na ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar fata - kowace rana 10.

Fusarium zai

Fusarium yana daya daga cikin cututtukan da ke cutar cutarwa. Wakilin sa na asali shine naman kaza na Fusarium, wanda yayi kama da spores tare da farin ganuwar. Zai iya kasancewa cikin ƙasa na dogon lokaci, ta hanyar da bushes ɗin suka kamu. Kwayoyin wannan cuta suna shiga fure ta asalin sa kuma suka fara yaduwa ta hanyar tsarin gudanarwa, wanda hakan ke haifar da clogging dinsa.

Alamomin cutar:

• ganye canza launi - daga rawaya don samun launin ruwan hoda launin ruwan kasa;
• brownwararrun launin ruwan kasa mai siffar elongated sun bayyana akan mai tushe;
• furen yana ɗaukar kamannin duniya; ci gabanta ya daina;
• ganye curl da Fade;
• mycelium tasowa a gindi na tushe, pinkish blooms bayyana.

Idan kogunan duhu suka bayyana a ɗaya ɓangaren gangar jikin tsiron (rauni guda ɗaya) kuma ganyayyaki suka fara bushewa, wannan shine babban alamar cewa asirin fusarium yana faruwa: yaya za a magance wannan cutar?

Hanyoyin gwagwarmaya:

• juyawa amfanin gona;
• halakar da cutar bushes biyo bayan ƙasa lura da quicklime;
• Dawowar amfanin gona don shuka zuwa ga asalinta ba a baya bayan shekaru 5 ba;
• acid acid na kasar gona ta hanyar liming;
• tsabtace iri kafin dasa shuki tare da mafita na musamman.

Fusarium wilting aster

Yanayin yanayin zafin da ba'a dace dashi ba don rarraba pathogen - daga zafin jiki na 12 ° C, kuma don haifuwarsa - + 20-27 ° C.

Grey rot

Wannan ciwo na haifar da rauni, inflorescences da mai tushe na asters. Wannan cuta musamman insidious ga matasa bushes waɗanda suka ba tukuna gudanar da karfi. Wuraren da cutar ta kamu da launin ruwan kasa da fara lalata. A cikin kamuwa da cuta, launin toka tare da mura yana bayyana tsawon lokaci.

Hanya guda daya tilo domin yin tsayayya da wannan cuta ita ce lalata tsire-tsire marasa lafiya.

Babban karin kwari, hanyoyin magance su

Pestsarin kwari da yawa suna son yin sulhu akan asters. Sun lalata ganye, buds, mai tushe na shuka. Wannan yana lalata bayyanar ado ta fure kuma yawanci yakan haifar da mutuwarsa.

Spider mite

Wannan kwaro ya washe ganyen aster. Da farko sun canza launi, sa'an nan kuma sun faɗi kuma suna faɗi.

Don shawo kan mitar gizo-gizo, ana kula da bushes tare da maganin sabulu.

Abun kunne na yau da kullun

Kwaro mafi haɗari na asters shine na kunne na yau da kullun. Yana shafar ganyen shuka, yana kashe inflorescences da buds.

Don kawar da shi, bushes ɗin yana buƙatar fesa da Fundazole.

Girgizar dusar ƙanƙara

Ba wai kawai malam buɗe ido da kansa ke cutar da bushes ba, amma dai matan sa. Suna cin abinci ƙwararrun 'yar ƙaramar ƙwaya, ƙwaya da tsirrai.

Caterpillar daga cikin Astro Blizzard

Don adana shuka daga caterpillars, bushes bukatar a kullum sa ido da hannu tattara larvae. Don hana bayyanar wani tauraron astro, ana kula da ƙasa da Bazudin.

Aphid toho

Wadannan kwari suna lalata ganyen furanni matasa, wadanda suka fara ja da sauka.

Don magance shan kashi na ƙwayar koda, an fesa bushes tare da Karbofos.

Matsa tsintsiya

Yana cutar da ganye da kuma furewar fure. Don kawar da shi, ana buƙatar sanya bushes a cikin kullun. Idan an samo tarkunan, ana tattara su da hannu kuma an ƙone su a shafin.

Don haka gurɓatarwar da aka noma ba ta haifar da matsala ba, ya zama dole a cire duk ciyayi a cikin lokaci, kula da yankin da tsarkin sa, kuma a bi da ƙasa da superphosphate.

Yan matan da basu dace ba

Kwaro ya bayyana a ƙarshen bazara kuma yana lalata tsire-tsire matasa. A cikin axils na ganyen aster, yana barin ɗiga a cikin nau'i na kumfa. Kwaro larvae zauna a can. Ganyen furanni wanda 'yan sari-ka-noci ke shafawa suna samun ƙananan rawaya masu launin shuɗi, kuma fure-rubucen sa yana ƙuntata.

Aphid Helichrysum

Aphids suna kai hari da andanyen fure da ofan makarantar asters na shekara. Wannan yana haifar da bushewarsu da faduwa.

Don kawar da kai harin na aphids, an fesa bushes tare da kwari na kwari.

Yin rigakafin Cuta da Kulawa da Kyau

Cututtukan asters suna ba da gudummawa ga mutuwar shuka. Don hana faruwar haka, ɗauki matakan kariya masu zuwa:

• don kiwo shuka yayi amfani da kayan shuka mai inganci da tsaba;
• girma nau'ikan da suke iya yin tsayayya da ƙwayoyin cuta;
• samar da furanni tare da kulawa da ta dace;
• koyaushe gano da lalata kwari da ke zama barazana ga shuka;
• sarewa da lalata bushes tare da alamun lalacewar hoto;
• yi yaƙi da ciyawa.

Maganin cutar Aster yana kare furanni daga ƙwayoyin cuta da fungi

Yadda ake kulawa da tauraruwa yadda yakamata a rubuce a takaice:

• Don haɓaka mai kyau na asters, yawan zafin jiki na iska kada ya faɗi ƙasa da digiri 18-20 ° C na zafi.
• Asters suna son wuraren hasken rana. A cikin inuwa, furanni ba za su yi girma su mutu ba.
• Ana shayar da 'yan Asters yayin da ƙasa take bushewa. Bai kamata a yarda da gurɓatar ruwa ba. In ba haka ba, tushen tsarin shuka zai fara jujjuyawa.
• Asters basa buƙatar ƙarin spraying. Suna karɓar duk danshi don girma da haɓakawa daga shayarwa. Shuke-shuke suna fesa kawai tare da mafita na musamman da gaurayawan lokacin da suke kula da fure daga lalacewa ta cututtuka da kwari.
• Matsakaicin iska mai kyau don haɓaka masu jin daɗin asters ya kamata ya zama aƙalla 60% kuma ba fiye da 70% ba. Dry iska sharri rinjayar da ado bayyanar da shuka.
• Soilasar da furanni suke girma suna buƙatar samarwa oxygen ɗin yau da kullun. Yadda za a sanya su saturate kasar gona? Ana yin wannan ta hanyar namo na al'ada, guje wa lalacewar Tushen tsire-tsire.
• Asters suna son kayan miya sama da takin zamani. Bai kamata a yi amfani da Nitric ba, saboda suna rage adadin inflorescences, yayin da suke haɓaka samuwar taro mai yawa.

Asters na iya mutuwa daga lalacewa ta ƙwayoyin cuta ko kwari. Don hana wannan, kuna buƙatar bincika tsire-tsire akai-akai. Idan har an sami ƙananan alamun cutar ko rauni, ana buƙatar ɗaukar matakan gaggawa don adana furanni.