Cikakken jagora ga kwari da cututtuka na persimmon: rigakafi da haɗin kai

  • Tabon ganyen Persimmon shine babban cuta na amfanin gona, yana haifar da lalacewa da raguwar 'ya'yan itace da ba a kai ba.
  • Haɗaɗɗen sarrafawa, dangane da matakan al'adu, ilimin halitta, da sinadarai, yana da mahimmanci don kiyaye lafiyar persimmons.
  • Daidaita gano kwari kamar whiteflies da mealybugs shine mabuɗin don rage lalacewa da rage amfani da samfuran kariya daga shuka.

matsalolin phytosanitary - persimmon

Babban kwari da cututtuka na persimmon: Ganewa, lalacewa da sarrafawa

Noman persimmon (Diospyros khaki) ya sami gagarumin karuwa a sararin samaniya da mahimmancin kasuwanci, musamman a kasashen da ke da yanayin Bahar Rum. Duk da haka, wannan ci gaba mai zurfi ya kawo shi karuwa a cikin cututtukan kwari da cututtuka, wasu da aka sani a cikin sauran amfanin gona da kuma wasu tasowa, yana da muhimmanci a fahimci yadda za a gane da sarrafa su yadda ya kamata.

cuta-bayanin kula-khaki

Mafi yawan kwari da lalacewa a cikin noman persimmon

  • Farin tashi (Aleurothrixus floccosus y Dialeurodes citri): Nau'in kwarin Hemiptera wanda ke shafar persimmons, 'ya'yan itatuwa citrus, da bishiyoyin carob.
  • Auduga (Planococcus citri): M kwaro da ke haifarwa talakawan auduga, ana samunsa a cikin 'ya'yan itatuwa da mai tushe, da wuya a kawar da shi saboda motsi da haifuwa.
  • tashi daga MediterraneanCeratitis capitata): An yi la'akari da kwaro mafi lalacewa, yana lalata 'ya'yan itatuwa ta hanyar kwanciya qwai da kuma ci gaban tsutsa da ke sa su rashin dacewa da amfani.
  • Caparetta (Saissetia olea): Mealybug, wanda harinsa na iya kasancewa tare da sooty mold, yana shafar inganci da lafiyar ganye da 'ya'yan itatuwa.
  • Criptoblabes gnidella: Mai rauni wanda kasancewarsa yana da alaƙa da 'ya'yan itatuwa tare da ci gaba da corolla, sanya ƙwai masu kariya da lalata fatar 'ya'yan itacen.
  • Wasu kwari na lokaci-lokaci: Kwayoyin gado, aphids, ceroplastes sinensis, Aspidiotus nerii, Panda Streblote.

bayyanar cututtuka-kwari-persimmon

Babban cututtuka na persimmon: Bayani da alamomi

  • Persimmon leaf spot (Plurivorosphaerella nawae = Mycosphaerella nawae): Anyi la'akari da mafi cutarwa cuta don amfanin gona. Ana daukar kwayar cutar ta hanyar tururuwa da aka kafa akan tarkacen ganye kuma yana tasowa a ƙarƙashin yanayi mai laushi da yanayin zafi. Alamominsa, waɗanda suka haɗa da aibobi na ganye na necrotic, chlorosis, da lalatawar da ba a kai ba, na iya haifar da faɗuwar 'ya'yan itace da wuri. munanan asarar tattalin arziki.
  • Akidar rot (Armillaria asalin): Naman gwari na ƙasa wanda ke shafar tushen, yana haifar da raguwar ci gaba, bushewa kuma a ƙarshe mutuwar shuka.
  • Sooty mold: Yana tasowa akan karen zumar da wasu kwari ke fitarwa kamar kwari da farar ƙudaje, yana rufe ganye da 'ya'yan itace tare da baƙar fata wanda ke rage ƙarfin photosynthesis da ƙimar kasuwancin 'ya'yan itacen.
  • Sauran cututtuka na ƙananan cututtuka: Persimmon na iya kaiwa hari da wasu fungi na phytopathogenic (kamar Alternaria naman gwari da mildew), musamman a yanayin yanayin damuwa ko sakaci na agronomic.

ganye-persimmon-ganye

Whitefly akan persimmon: Zagayowar Halittu da haɗin gwiwar sarrafawa

La Whitefly yana da sauƙin ganewa Saboda launin kakinsu da ƙananan girman (1,5 mm), yankunansu suna rufe ganyen tare da auduga, mai mai, suna haɓaka bayyanar da ƙwayar sooty. Suna ci gaba da aiki duk shekara a wurare masu zafi, inda tsararraki da yawa zasu iya mamaye kowane lokacin girma.

El nazarin halittu ta hanyar sakin parasitoids kamar Kalle Noacki Ana ba da shawarar sosai don kiyaye kwaro a bakin teku. Lokacin da matakin kamuwa da cuta ya yi girma kuma babu isassun maƙiyan halitta, ana ba da shawarar jiyya na phytosanitary, zaɓi samfuran da aka ba da izini kuma a yi amfani da su zai fi dacewa yayin matakin tsutsa kafin gano ƙwayar sooty. Don ƙarin koyo game da dabaru daban-daban, yana da ban sha'awa kuma a tuntuɓi yadda ake adana nau'ikan persimmon daban-daban.

Mealybug da mealybug: Ganewa da hanyoyin sarrafawa

El auduga ulu (Planococcus citri) yana cikin wuraren kariya na 'ya'yan itatuwa, yana nunawa talakawa fararen audugaMotsinsa da ikon ɓoyewa a sassa daban-daban na shuka ya sa ya zama da wahala a sarrafa shi.

A lokacin hunturu, kowane nau'i na mealybugs ana iya samun mafaka akan shuka ko a cikin ƙasa. Ayyukan yana ƙaruwa daga bazara zuwa Babban aikinsa shine a cikin rabin na biyu na lokacin rani..

Mafi kyawun sarrafawa shine ilimin halitta, ta amfani da fauna masu taimako irin su Cryptolaemus montrouzieri, wanda dole ne a daidaita sakin sa a mafi dacewa lokutan. Yin amfani da magungunan kashe qwari ba tare da nuna bambanci ba a lokacin aikin waɗannan abokan tarayya ba shi da amfani. A cikin matsalolin da ba za a iya sarrafa su ba, yin amfani da takamaiman samfuran phytosanitary, mutunta lokacin tsaro, shine zaɓi na ƙarshe. Don ƙarfafa juriyar amfanin gona, yana iya zama da amfani a koyi yadda ake kula da persimmon bonsai.

daki-daki-ya'yan itatuwa-plague-persimmon

Persimmon leaf spot: Epidemiology, bayyanar cututtuka da fungal sake zagayowar

Naman gwari da ke da alhakin tabo ganye (Plurivorosphaerella nawae) yana haifar da spores jima'i (ascospores) wanda ke tasowa a cikin zuriyar ganye da suka fadi. Sakin zube ya zo daidai da yanayin zafi mai laushi da zafi mai yawa (ruwan sama mai nauyi ko raɓa). Cututtukan bazara suna haifar da raunin launin ruwan kasa akan ganye, wanda ke ci gaba zuwa abscission wanda bai kai ba. Don ƙarin ingantaccen sarrafawa, yana da taimako don fahimtar halin .

A cikin nau'ikan m kamar 'Tonewater' da 'Sharon', ganyen na iya ɗaukar launin ja. farkon faduwar ganye da 'ya'yan itatuwa Yana rage yawan samar da 'ya'yan itacen na shekara-shekara da ingancin kasuwanci, yana barin bishiyoyi gaba ɗaya sun lalace a ƙarshen zagayowar ciyayi.

  • Cutar cututtuka na faruwa ne musamman a cikin bazara, tare da alamun bayyanar cututtuka a ƙarshen lokacin rani.
  • Yaduwar naman gwari na iya karuwa idan ba a kula da dattin ganye yadda ya kamata ba. Ban ruwa na ambaliya kuma yana sauƙaƙe sakin ascospores idan aka kwatanta da ban ruwa na gida.

Alternaria a cikin amfanin gona: bayyanar cututtuka, rigakafi, da magani
Labari mai dangantaka:
Alternaria a cikin amfanin gona na noma: bayyanar cututtuka, rigakafi, da cikakken magani

Gudanar da haɗin kai: dabarun al'adu, sinadarai da ilimin halitta

La Haɗin gwiwar kwaro da kula da cututtuka a cikin persimmon Bai kamata a dogara kawai akan maganin phytosanitary ba. Yana da mahimmanci a haɗa dabaru daban-daban don samun ci gaba mai dorewa:

  • Matakan al'adu: Tattara ko haɗa dariyar ganye a cikin ƙasa bayan ganyen ya faɗi don rage tushen inoculum na fungal. Taki ko sarrafa ƙonawa ingantattun ayyuka ne.
  • Gudanar da sinadarai: Dole ne a aiwatar da aikace-aikacen rigakafin fungicides kawai a cikin lokutan haɗari, zaɓi samfuran daga iyalai daban-daban don guje wa juriya. Ana bada shawara madadin aiki sinadaran kuma kada ya wuce iyakar adadin aikace-aikacen da aka ƙulla.
  • Ikon Halittu: Haɓaka kasancewar abokan hulɗa na halitta (kamar parasitoids da mafarauta) da aiwatar da shirye-shiryen sakewa don kwari masu matsala kamar whiteflies da mealybugs.
  • Sa ido: Gudanar da bincike akai-akai kuma bi bayanan hukuma na kowane yanki mai cin gashin kansa don tsara mafi dacewa sasanci.
  • Kyawawan Ayyukan Noma (GAP): Yi amfani da samfuran izini kawai, mutunta allurai da jagororin aminci, kuma guje wa aikace-aikace a wajen lokuta masu mahimmanci.

Lalacewar sako da hadurran da aka saba yi

Kawar da gasar ciyawa Ana iya aiwatar da shi ta amfani da aikin injiniya ko yanka, guje wa amfani da magungunan ciyawa mara izini. Koyaushe tuntuɓi ƙwararrun masana kafin kowane aikace-aikacen sinadarai.

Game da physiological ko hadurran yanayi Wani abin lura a cikin persimmons shine yadda itace ke damun iska, da bayyanar cututtuka na physiological kamar gugawar 'ya'yan itace da tabo saboda tsananin zafi ko kurakurai wajen amfani da magungunan kashe qwari, da kuma yawan lalacewar ƙanƙara. Yana da mahimmanci a yi amfani da tsarin tallafi da kare raunuka akan rassan don rage shigowar borers da tururuwa.

Sarrafa ragowar samfur da rigakafin juriya

La Kasancewar ragowar samfuran phytosanitary a cikin persimmon Yana daya daga cikin abubuwan da kasuwanni da hukumomin kiwon lafiya ke sanya ido sosai. Yana da mahimmanci don yin nazari kafin girbi kuma kada a taɓa yin jiyya bayan lokacin haɗari. Maimaita amfani da kayan aiki iri ɗaya na iya haɓakawa pathogen juriya da asarar tasirin magani, don haka sauyawa da jujjuya fungicides da kayan aiki masu aiki aiki ne na wajibi.

Tushen bayanai da shawarwari na musamman

Yana da mahimmanci don tuntuɓar su akai-akai taswirar phytosanitary na hukuma na kowace al'umma mai cin gashin kanta don sanin yanayin kiwon lafiyar amfanin gona da kuma shawarwarin shiga tsakani na zamani, da kuma Jami'in Rajista na Kayayyakin Jiki kafin a yi amfani da kowane magani. Don lokuta masu wahala musamman, ana iya neman tallafin fasaha ta imel daga hukumomin aikin gona na hukuma.

Takaddun bayanai na Littafi Mai-Tsarki da bayanan gidan yanar gizo na musamman

Abubuwan da ke cikin wannan labarin ya dogara ne akan ƙwarewar fasaha, karatun jami'a, da sanarwar kula da lafiyar lafiyar jiki da kuma littattafan koyarwa. Tuntuɓi haɗe-haɗen jagororin Ma'aikatar Aikin Gona, mafi sabunta shawarwari daga ƙungiyoyin yanki, da kuma bitar wallafe-wallafe don wadatar da cikakkiyar hanyar kula da kwari da cututtuka a cikin persimmon.

Gudanar da ingantaccen maganin kwari da cututtuka na persimmon yana kare yawan amfanin gona, rage asarar tattalin arziki da tabbatar da dorewar noma da muhalli. Tare da haɗin sa ido, dabarun rigakafi, sarrafa ilimin halitta, da aikace-aikacen phytosanitary masu alhakin, masu kera za su iya ba da tabbacin lafiya da ingancin amfanin gonakinsu a cikin tsari mai dorewa da gasa.