Yucca shima tsire-tsire mai zafi wanda ke tsiro a yanayin yanayi tare da tsananin fari kuma zai iya canzawa cikin itace mai girma. Yana da sauki shuka wannan shuka a gida, amma uyuks akwai cututtuka da zasu iya shafanta, kuma yana da mahimmanci ga kowane lambu ya san yadda zai magance su.
Maganin Yucca: rigakafi da magani
Cibiyar yucca ba ta buƙatar yawan amfanin gona da ƙayyadaddun ruwa ba, tun da yake shi ya wuce haddi wanda yakan haifar da bayyanar cututtuka a cikin shuka. Bari mu fahimci matakan da za mu magance mafi yawan su.
Yucca ba ta yi fure ba
A yanayin yanayi, Yucca tsire-tsire yana tsire-tsire a kowace rani tare da lakabi na launi daban-daban. Duk da haka, ba duk masu sana'a masu sarrafawa su gudanar da cimma nasarar yucca ba., har ma a greenhouses, suna da wuya Bloom, tun da yake yana da muhimmanci ga wannan shuka don ƙirƙirar kusa da yanayin yanayi ne sosai. Amma tun da yake a cikin ɗakin ba za mu iya tabbatar da wata rana mai tsawo da kuma yawan zazzabi masu kyau ba, sai kawai muyi sha'awar rawanin kyan gani na wannan shuka. 
Shin kuna sani? Sau da yawa ga bayyanar furanni dole su kula da yucca na shekaru 4-5. An shawarci masu shuka masu kwarewa kada su cire ƙananan ƙananan ganyayyaki daga shuka, tun da irin wannan kulawa mai yawa, wanda ba shi da yanayi na yanayi, bai yarda da shi don jin dadi ba.
Kwayoyin cuta ba
Kwayar cuta ta yucca ganye ba ta da wuya, amma zai iya rinjayar dukkanin shuka. Da wannan cututtukan, ƙananan siffofin suna bayyana a yucca, wanda da farko yana da launin launi, amma ƙarshe ya juya baki.
Yaduwar cututtuka na wannan cuta tana faruwa a lokacin da zafi ya wuce 70% kuma yawan zafin jiki ya fi sama da 18 ° C. Duk da haka, yucca ta juriya akan ƙananan kwayan wuta ana kiyaye shi a lokuta masu tsarki, ana bi da ƙasa da tukwane don amfani da shi, tuntuɓar wasu tsire-tsire suna rage. Ya kamata a fahimci cewa kwari zai iya zama tushen ƙanshi, kuma yucca zai iya kamuwa da ita ta hanyar lalacewa da asalinsu.
Yana da kusan yiwuwa a jimre wa ƙananan kwayar wuta, sabili da haka, tare da yaduwa mai yalwa mai launin launin ruwan kasa a kan yucca ganye, ya kamata a jefa shi. Idan spots ya bayyana a kan ganye da dama, an cire su, kuma dukkanin tsire-tsire ana yaduwa tare da ruwa mai launi ko maganin rigakafi don prophylaxis, daga cikin abin da zaka iya dakatarwa a streptomycin.
Ƙungiyar Brown a kan ganye
Idan ganyayyaki a kan shuka basu fara juya launin rawaya ba sai ya fadi, amma yellowness ya bayyana a kansu a cikin hanyar spots kuma hanzari ya sami sababbin yankuna - mafi mahimmanci shi ne mai launin ruwan kasa akan yucca. Idan lokaci ba ya zuwa wurin magani, sai ganye zasu fara zama baƙar fata da crumble. Dalilin ci gaba irin wannan cuta a kan yucca shuka shi ne rashin watering. Ganye ba na son maye gurbi, duk da haka, idan ƙasa ta narke cikin tukunya ya bushe sosai, yucca zai fara bushe.
Don hana launin ruwan kasa a kan yucca ganye, dakin da tsirrai tsaye yana da muhimmanci a iska a kai a kai kuma kauce wa kara zafi, amma watering ya kamata sosai yawan, ko da yake ba m. Tabbatar cewa yawan zafin jiki a dakin bazai canja ba. Idan samfurori sun riga ya bayyana, to, ban da canza yanayin girma, yucca zai buƙaci magani na musamman tare da furotin, ciki harda Zaka iya amfani da kwayoyi:
- Oxyh (20 g na ruwa da lita 10);
- Alirin-B (na 1 l na ruwa 2 Allunan miyagun ƙwayoyi);
- Vitaros (2 ml na abu da ake amfani dashi na 1 l na ruwa).
Brown gefuna da leaf tips
Irin wannan alama ce ta sau da yawa yakan tasowa a lokuta idan iska ta bushe a cikin dakuna saboda aikin na'urori masu zafi. Wasu nau'o'in yucca zasu iya jure wa irin wannan sabon abu sosai, amma mafi yawansu sun fara bushe. Don kaucewa ganye yellowing daga yucca a gefuna da tukwici, yi ƙoƙari don ƙara yawan zafi daga iska saboda yaduwa na yau da kullum. Bugu da kari, ba daidai ba ne don ƙara yawan ban ruwa, kamar yadda kan-wetting zai iya haifar da rot rot.
Yana da muhimmanci! Wani dalili na bushewa gefuna da tips na ganye na yucca na iya zama abun ciki mara kyau, wanda aka shuka shi zuwa samfurori na yau da kullum, da rashin adadin laka. A wannan yanayin, gwada sake gyara tukunya tare da yucca kuma canza saurin watering.
Gudun ganye
Alamun cututtuka na wannan cuta suna da kyau sosai, ko da yake suna ci gaba da hankali: a kan ganyayyaki akwai ko dai wata kalma necrosis, ko hasken haske ya bayyana a gefuna na ganyen yucca. A lokaci guda, dukkanin launin toka suna da halayen launin ruwan kasa. Mafi yawan launin toka mai launin toka shi ne tsohuwar ganyayyaki wadanda suke cikin ƙananan ɓangaren shuka.
Tun lokacin da wakili mai launin toka yana da naman gwari, yana da wuya a jimre shi idan akwai wata cuta mai tsanani. Ana cire takardun da aka rufe da ganye, kuma an yi amfani da dukan ingancin tare da Fundazol. Don kaucewa wannan, ana iya yin maganin wannan magani tare akai-akai, amma yana da muhimmanci a guje wa spraying yucca tare da ruwa mai zurfi.
Gyara da kuma tushen rot
Yin maganin irin wannan cututtuka na yucca kamar yadda tushe da tushe rot ba zai yiwu ba, saboda tare da bayyanar da shuka yana da rinjaye sosai kuma ba zai sake dawowa ba. Alamar alamomi na ste rot rotataccen juyayi ne na bishiyar bishiya, da bayyanar launin mai launi mai launin fata a ciki.
Lokacin da ɓacin ruɓaɓɓen ruwa ya bayyana a kan tushen tsarin shuka, tare da sakamakon cewa kayan ciki daga cikin tushen fara sannu a hankali lalata. Wannan cututtuka tana nuna kanta a kan wani ɓangare na tsire-tsire, a kan bishiyoyin da aka kafa, an rufe su da duhu. Abin farin ciki, wannan ba yakan faru sau da yawa, kuma injin ya kamu da cutar a yayin kai.
Don yin rigakafin tushe da tushen rot yana bada shawarar:
- a lokacin da dasa shuki da replanting yucca, sterilize ƙasa cakuda da tukwane;
- hana farfadowa daga ƙasa;
- don samarwa a kasa da tukwane da yucca mai kyau malalewa.
Yadda za a magance kwari yucca?
Kwayoyin naman Yucca da cututtuka na kwayan cuta - wannan ba shine mummunan abu da zaka iya haɗu ba a yayin da kake girma wannan shuka. Sau da yawa an kuma fallasa shi zuwa wasu kwari da ba za su iya cinye kayan ado kawai na yucca ba, har ma ya kai ga ƙarewa.
Shin kuna sani? Yucca tsire-tsire ne mai son zafi, saboda haka ko da a cikin hunturu wajibi ne don tabbatar da yawan zafin jiki a cikin ɗakin, amma a lokaci guda rage yawan watering don kada ya lalace.
Farin tashi
Muna magana ne game da kwari wanda ke ciyar da bishiyoyin yucca, ko a'a, kawai ruwan 'ya'yan itace, wanda ke haifar da bayyanar wuraren da aka mutu akan shuka. Idan kun dubi wannan shuka, za ku ga kananan kwari, wannan shine whitefly.
Akwai hanyoyin da yawa na yakin wannan kwari:
- Rataye a kusa da kusa da tsire-tsire masu launin rawaya don kamawa kwari.
- Yi amfani dashi don shayar da kwayar magani, wanda shine magani mai kyau Aktara. Don samun bayani a cikin lita 5 na ruwa, zubar da 4 g na abu.
- Bi da tsire-tsire da ya shafi Akarin, Iskra-Bio, Inta-Vir, Fitoverm. Don kawar da kwari gaba daya yana buƙatar akalla 4 jiyya, tsaka tsakanin abin da bai kamata ya wuce kwanaki 10 ba.
Shatter-pan
Haka kuma pelletizer yana ciyarwa a kan sallar salula na yucca, don haka tare da sake haifar da wannan ƙwayar cuta zai iya lalatar da shuka. Kuna iya tabbatar da kariya ta yucca da gaske, za ku iya kan tubercles da kuma saux droplets a kan shuka, da kuma ganowar wuraren da aka shafa.
Yana da wuyar yin yaki da ƙuƙwalwar ƙarya, kamar yadda garkuwar da aka yi da kakin zuma ta kasance a jikin jikin kwari, saboda haka sunyi haƙuri da maganin kwari. Saboda haka, a yaki da wannan kwaro, yucca yana da shawarar yin amfani da shi:
- barasa na kowa;
- emulsions na ruwa-man;
- maye gurbin topsoil a tukunya tare da yucca.
Gizo-gizo mite
Gizon gizo-gizo ma yana ciyarwa a kan sahun bishiyoyi, kuma a wannan bangare yucca yana da kyau a gare shi. Lokacin da wannan yanayin ya bayyana a kasan ɓangare na ganyen shuka, za a bayyana hatsi mai haske, sa'an nan kuma labaran yanar gizo. A tsawon lokaci, ganye da tsinkayen gizo-gizo suka sha, sun rasa launin su kuma suna fara sannu-sannu da rufe launin rawaya.
Wani bambanci na gizo-gizo na gizo-gizo shine cewa kawai yana rinjayar tsirewar tsire-tsire inda cututtuka zasu iya kasancewa. Saboda haka, rigakafin da yafi dacewa da wannan kwaro shine kulawa da kyau na shuka da kiyayewa a cikin yanayi mafi kyau.
Amma idan gizowar gizo-gizo ya riga ya bayyana akan yucca, ya kamata a wanke inji tare da ruwan sanyi don wanke kwari. Har ila yau, buƙatar magani tare da acaricides - Vertimek ko Fitoverma. Mafi yawan adadin jiyya - uku, kowannensu ya kamata a yi tare da hutu na kwanaki 10.
Yana da muhimmanci! Idan yucca ya kasance a cikin yanayin da ba daidai ba, maganin magungunan maganin wariyar gizo-gizo zai taimaka wajen kawar da kwayar kawai har dan lokaci.
Mealybug
Mealybug ma yana da kwari masu tsotsa wanda ya raunana shuka, yana shan dukkan ruwan 'ya'yan itace daga ciki. Tare da shan kashi na mealybugs za a iya samun sauƙin ganin su a kan ganyayyaki har ma da Trunks, sau da yawa ganye suna rufe saboda su m Bloom. Kusan ba zai yiwu a kashe wannan kwaro ba tare da taimakon shirye-shirye na shirye-shiryen, kamar yadda yake da murfin cire jiki, kamar mai kare ƙarya. Don wannan dalili, lokacin da mealybug ya bayyana, yana da darajar fada da shi ta hanyar kwatanta da ƙarya garkuwa.
Slugs
A high zafi, yucca iya buga slugs. Kuna iya koyo game da wurin su ta wurin rawaya yellowing a kan ganye, wanda yakan bayyana bayan lokacin hunturu. Hakanan zaka iya cire slugs tare da hannayenka, duk da haka, don hana sabon bayyanar, yana da muhimmanci a bi da yucca tare da kwari.
Dukkanin cututtuka da kwari da ke sama sun fi yawa sakamakon sakamakon rashin kula da yucca. Sabili da haka, mafi kyau rigakafi shine kulawa mai kyau, zabar wuri mai kyau da kuma shayar da shuka ta yau da kullum.
