Koda mite a kan currants: yadda za a magance parasites a cikin bazara don kada a bar shi ba tare da amfanin gona ba.
Blackcurrant ana la'akari da rashin fahimta a cikin kulawa, berries masu daɗi sun sami shahara a duk faɗin duniya. Masu aikin lambu masu novice da mazauna rani sun san kadan game da gaskiyar cewa mite currant na iya lalata shi. Bugu da ƙari, ba shi da sha'awar berries, amma yana zaune a cikin kodan, sakamakon abin da ba a san shi ba.
Abubuwa
Menene currant toho mite
Tsawon kaska na koda bai wuce 0,2 mm ba, don haka ba za a iya ganinsa da ido tsirara ba, kuma har zuwa dubu 8 na iya shiga cikin koda daya. Lokacin da aka girma a karkashin na'urar hangen nesa, za a iya ganin cewa kaska yana da farin jiki mai tsayi kadan, kamar tsutsa, da ƙafafu guda biyu.
Zagayowar rayuwa
A cikin bazara, mace, yayin da yake cikin koda, yana yin ƙwai, daga abin da, bayan makonni 1-2, mites suna girma da kuma rarrafe, kawai a lokacin flowering. Matar tana da girma sosai, a lokacin kakar tana gudanar da yin ƙugiya 3-5, ta haihu har zuwa mutane dubu 40.
A cikin hunturu, mites currant suna ɓoye a cikin kodan, kuma da zaran zafin jiki ya wuce 5 ℃ a cikin bazara, suna fara ayyukansu masu mahimmanci kuma suna haɓaka. Ruwa mai dumi yana ba da gudummawa ga gaskiyar cewa tsarin kiwo yana haɓaka.
Alamomin lalacewa da cutarwa daga cizon koda
Dalilan kamuwa da cutar
Ticks na iya samun lafiyayyen ciyayi daga amfanin gona marasa lafiya dake kusa. Wannan tsari ba shi da ganuwa ga masu lambu kuma bayan ɗan lokaci parasites sun fara haɓaka sosai. A lokacin rani, ana sauƙaƙe wannan ta fari da zafi, ƙwayoyin cuta suna yadawa akan duk bushes.
Idan babu isasshen takin gargajiya a cikin ƙasa, to, tsire-tsire suna raunana, rasa rigakafi kuma sun zama mafi haɗari ga hare-haren kwari masu cutarwa.
Idan ba ku yi kome ba, to, ba za ku iya samun girbi na berries kawai ba, amma kuma ku rasa bushes da kansu, dole ne a lalata su.
Yadda ake magance ƙwayar koda akan currant
Don magance mite currant, ana amfani da hanyoyi da yawa, kuma wani lokacin ana haɗa su, dangane da halin da ake ciki a gonar.
Hanyoyin Injini
Lokacin da buds marasa lafiya suka bayyana akan bushes, kama da ƙananan kawunan kabeji, dole ne a cire su nan da nan. Idan akwai da yawa daga cikinsu a kan reshe, to ya fi kyau a yanke dukan harbe. Dole ne a ƙone buds da harbe-harbe da suka kamu da gaggawa a wajen gidan. Dole ne a yi wasu hanyoyin kafin budurwan su buɗe don hana kaska daga rarrafe kuma don haka hana shi yaduwa nan da nan.
Ayyukan noma
Don hana bayyanar ƙwayar koda, ana amfani da ayyukan noma lokacin dasa shuki bushes. Wadannan sun haɗa da:
- zabar wurin sauka mai dacewa;
- abun da ke ciki na ƙasa dole ne ya zama daidai;
- kulawar da ta dace: suturar saman kan lokaci, weeding da sassauta ƙasa;
- lokacin dasa shuki, ana lura da tazara don kada a yi kauri a nan gaba;
- dubawa akai-akai da kula da shrubs;
- zaɓi na resistant currant iri;
- siyan lafiyayyen seedlings a cikin wuraren da aka tabbatar.
Sinadaran
Ya kamata a yi amfani da irin waɗannan magungunan da hankali, saboda suna haifar da haɗari ga mutane da dabbobi. Kafin siyan, tabbatar da karanta umarnin kuma bi duk matakan tsaro. Yi amfani da irin waɗannan shirye-shiryen kafin fure
Don halakar kwari, ana amfani da acaricidal da insectoacaricidal.
Magungunan halittu
Waɗannan samfuran ne waɗanda suka haɗa da nau'ikan fungi da ƙwayoyin cuta. Waɗannan magungunan sun shahara saboda suna da aminci ga mutane da muhalli. A karo na farko da magani tare da irin wannan shirye-shirye ne da za'ayi kafin flowering, a karo na biyu - bayan girbi.
Girke-girke jama'a
Ana amfani da magungunan jama'a ba kawai don rigakafi da kula da mites currant ba.
| Fesa bushes da ruwan zafi | Tushen toho yana kula da yanayin zafi sosai, don haka a cikin bazara, har sai buds sun yi fure, ana zubar da su da ruwa, yawan zafin jiki shine 70-75 ℃. |
| Tincture na tafarnuwa | Niƙa 150 g na tafarnuwa, zuba 10 lita na ruwa da kuma barin 2-3 hours. Ana fesa wannan tincture tare da bushes na currant. Ana aiwatar da hanyar sau biyu tare da tazara na kwanaki 6. |
| Decoction na albasa kwasfa | Bawon albasa da taba suna haɗuwa, 200 g na cakuda an zuba a cikin lita 2 na ruwa, Boiled. Sa'an nan kuma nace da kuma tace, diluted da 10 lita na ruwa. |
| Shan shayi | Ana zuba 20 g na busassun shayi a cikin lita 10 na ruwa, a nace a rana ɗaya, a tace kuma a fesa a kan bushes. |
| Urea | Tsarma 10 g na samfurin a cikin lita 500 na ruwa kuma fesa bushes. Ana yin maganin kafin bayyanar kodan. |
Siffofin sarrafa currants daga mites koda a lokuta daban-daban na shekara
Dangane da yanayi, ana gudanar da ayyuka daban-daban don yaƙar ƙwayar koda. Yayin da kamuwa da cuta bai zama mai girma ba, zaku iya yin tare da matakai masu sauƙi ba tare da yin amfani da shirye-shiryen sinadarai ba.
Rigakafin lalacewar kaska
Don hana bayyanar mites currant, ya kamata a ɗauki matakai masu zuwa:
- don dasa shuki, yi amfani da tsire-tsire masu lafiya kawai;
- saya seedlings kawai a cikin gandun daji na musamman;
- gudanar da bincike na yau da kullun na bushes don kamuwa da cuta tare da ƙwayar koda;
- da kyau kula da bushes: cire bushe ganye, spud da m;
- gudanar da spraying tare da jama'a magunguna domin rigakafi.
- bayan datsa, kuna buƙatar lalata kayan.
A bayaYa kamata a zaɓi hanyoyin da za a magance ƙwayar ƙwayar koda dangane da matakin kamuwa da cuta, ba lallai ba ne a koyaushe a yi amfani da hanyoyin sinadarai. Mafi kyawun ma'auni shine rigakafin lokaci.