Kab Mob Thiab Kab Tsuag Ntawm Violets: Kho Cov Kab Mob Me Me Thiab Tshem Tawm Ntawm Aphids. Vim Li Cas Nplooj Thiaj Li Sawv Thiab Nkoos? Vim Li Cas Qhov Ci Ntawm Cov Xim Ntawm Cov

Cov txheej txheem:

Video: Kab Mob Thiab Kab Tsuag Ntawm Violets: Kho Cov Kab Mob Me Me Thiab Tshem Tawm Ntawm Aphids. Vim Li Cas Nplooj Thiaj Li Sawv Thiab Nkoos? Vim Li Cas Qhov Ci Ntawm Cov Xim Ntawm Cov

Video: Kab Mob Thiab Kab Tsuag Ntawm Violets: Kho Cov Kab Mob Me Me Thiab Tshem Tawm Ntawm Aphids. Vim Li Cas Nplooj Thiaj Li Sawv Thiab Nkoos? Vim Li Cas Qhov Ci Ntawm Cov Xim Ntawm Cov
Video: xov xwm kub xeeb lis tag sim neej vim raug tus kab mob ໂຄວິດ 19 no [Hmong]​EP1.2021​ 2024, Tej zaum
Kab Mob Thiab Kab Tsuag Ntawm Violets: Kho Cov Kab Mob Me Me Thiab Tshem Tawm Ntawm Aphids. Vim Li Cas Nplooj Thiaj Li Sawv Thiab Nkoos? Vim Li Cas Qhov Ci Ntawm Cov Xim Ntawm Cov
Kab Mob Thiab Kab Tsuag Ntawm Violets: Kho Cov Kab Mob Me Me Thiab Tshem Tawm Ntawm Aphids. Vim Li Cas Nplooj Thiaj Li Sawv Thiab Nkoos? Vim Li Cas Qhov Ci Ntawm Cov Xim Ntawm Cov
Anonim

Kev zoo nkauj thiab kev tshav ntuj ntawm cov neeg dawb huv, tseem hu ua uzambar (African) violets, tau ua rau lawv nyiam tshaj plaws nyob hauv ntiaj teb ntawm kev ua paj hauv tsev. Raws li kev saib xyuas zoo, lawv yuav zoo siab koj nrog kev loj hlob sai thiab muaj paj ntau xyoo puag ncig. Whereas lawv cov ntsiab lus tsis raug ua rau poob ntawm kev zoo nkauj, kev txhim kho qeeb thiab vim li ntawd, kev txo qis hauv kev tiv thaiv thiab tiv thaiv kev tawm tsam los ntawm kab thiab kab mob microorganisms. Cia peb paub seb qhov teeb meem violets ntsib thaum yug Saintpaulias, yuav ua li cas cov nroj tsuag rosette no feem ntau mob, yuav tiv thaiv lawv li cas los ntawm kev kis kab mob thiab ua kom lawv noj qab nyob zoo.

Txawm hais tias qhov tseeb tias Saintpaulia tsis muaj kev cuam tshuam nrog cov neeg sawv cev tiag tiag ntawm tsev neeg violet (Violaceae), nws lub npe thib ob yog Usambara violet, tab sis tib lub sijhawm nws yog tsev neeg Gesneriaceae sib txawv kiag li. Txawm hais tias tsab xov xwm hais txog tshwj xeeb nrog Saintpaulia, peb yuav siv ob lub npe raug cai thiab lub npe paj paj paj, uas paub ntau dua.

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Teeb meem loj zuj zus

Saintpaulia, raws li ib txwm muaj ntawm haiv neeg African sab av loj thiab ib tus neeg sawv cev ntawm cov paj ntoo sov, xav tau cov xwm txheej uas ze tshaj plaws rau cov yam ntxwv ntawm nws lub tebchaws keeb kwm rau kev loj hlob thiab kev txhim kho. Hauv qhov tsis tsim nyog raug kaw, lub qhov hluav taws xob poob nws qhov muag pom, pib mob thiab feem ntau tuag. Cia peb saib cov piv txwv ntawm yuav ua li cas lub paj no ua rau ua txhaum qee txoj cai ntawm kev saib xyuas thiab saib xyuas.

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Me ntsis ntawm nplooj

Uzambara violet nyiam ci, tab sis teeb pom kev zoo, thiab nyob hauv tshav ntuj ncaj qha yog qhov tsis zoo rau nws. Qhov tsis txaus lossis ntau lub teeb tuaj yeem ua rau cov nplooj ploj, uas nyob hauv cov nroj tsuag noj qab haus huv muaj xim ntsuab. Vim yog lub teeb ci ntau dhau, lawv tig daj, dhau los npog nrog cov xim av, uas qhia tias kub hnyiab, thiab qee zaum pib poob. Txawm hais tias lub sijhawm nruab hnub nrig rau cov violets yuav tsum muaj tsawg kawg yog 12 teev, qhov ci ntawm lub teeb yuav tsum nyob nruab nrab. Muaj cov laj thawj hauv qab no rau kev tsim cov pob me me ntawm nplooj:

  • tsis txaus (ntau dhau) cov av noo;
  • kev tsis txaus ntawm kev ywg dej (ua kom puv, ntau dhau, ywg dej nrog dej txias);
  • oversaturation ntawm cov av nrog nitrogen-muaj chiv.
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Nplooj ncab tawm

Qhov no yog pov thawj ncaj qha ntawm qhov pom kev tsis raug lossis qhov kub thiab txias. Thaum lub lauj kaub paj tau muab tso rau ntawm windowsill nrog lub qhov rais tig mus rau sab hnub ci, tsob ntoo feem ntau raug kev txom nyem los ntawm qhov pom kev ntau dhau. Txhawm rau tiv thaiv nws tus kheej los ntawm lub hnub txhoj puab heev, nws yuav tsum nqa nplooj. Ib qho xwm txheej zoo sib xws tuaj yeem pom thaum tsim teeb pom kev zoo, thaum siv cov teeb nrog lub zog tsis raug thiab qhov ci ci.

Lub violet nrog cov nplooj uas tau nce mus rau sab saud tuaj yeem ntsib kev tsis xis nyob ze rau cov khoom siv cua sov thiab, los ntawm kev hloov pauv qhov hluav taws xob, sim tiv thaiv nws tus kheej los ntawm cov cua sov ntws. Yog tias nws kub dhau hauv chav, tom qab ntawd qhov ci ntawm cov xim ntawm cov nplaim paj ploj mus.

Tseem ceeb! Saintpaulias xav tau huab cua sov nyob hauv + 15– + 25 ° C.

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Nplooj qhuav thiab tig dub ntawm ntug

Muaj ntau yam laj thawj rau qhov tshwm sim no xws li:

  • waterlogging ntawm cov av;
  • cov ntsiab lus tsis txaus ntawm micro- thiab macroelements hauv av substrate;
  • cov av tsis zoo: tuab heev, hnyav lossis sib zog dhau ze cov hauv paus hniav; violets xav zoo hauv cov av peat nrog cov hmoov ci (sphagnum, perlite, vermiculite);
  • nyob rau hauv daim ntawv sau tseg, uas cov chaw tshaj tawm yeej tsis nyiam.
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Nplooj curl sab hauv

Yog tias nplooj ntawm violet tau curled, tom qab ntawv qhov no feem ntau yog vim dej ntau dhau. Qhov laj thawj tsis tshua muaj tshwm sim yog kev cog paj hauv cov av nitrogen-saturated. Nws kuj tuaj yeem yog ib qho cim ntawm phytophage puas.

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Nplooj ua mos thiab qhuav

Lub violet noj qab nyob zoo, tu kom zoo, yog tsob ntoo uas muaj nqaij, ci, zoo-pubescent nplooj ntawm ncaj petioles taw tes me ntsis nce. Cov mos mos, poob nplooj hauv lawv tuaj yeem yog qhov tshwm sim ntawm kev ua txhaum ntawm kev ywg dej thiab kev noj zaub mov noj (tsis muaj cov poov tshuaj thiab nitrogen lossis kev tsim txom cov chiv), qhov tsis pom kev zoo ntawm qhov chaw uas lub lauj kaub nrog cog cog.

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Kab mob sib kis

Feem ntau cov kab mob violet tuaj yeem kho tau zoo, yog tias tus tswv siv cov kev ntsuas tsim nyog raws sijhawm thiab tsis quav ntsej txog kev tiv thaiv.

Txhawm rau txheeb xyuas qee yam kab mob hauv lub sijhawm, koj yuav tsum paub thiab tuaj yeem lees paub lawv cov tsos mob.

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Fusarium

Kev nyuab siab ntawm kev raug kaw txo qis kev tiv thaiv kab mob ntawm cov nroj tsuag, ua rau lawv tsis muaj zog txaus rau ntau yam kab mob. Mushroom ntawm cov genus Fusarium qhia qhov kev txaus siab hauv Saintpaulias tsis muaj zog … Kev nkag mus rau hauv cov tub ntxhais hluas tua hauv paus, cov kab mob cuam tshuam rau cov ntaub so ntswg, uas tsim cov txheej txheem txuas mus ntxiv hauv lub cev ntawm lub paj, uas txuas tag nrho cov kabmob: hauv paus, qia, nplooj stalks, peduncles.

Tom qab kev cog qoob loo ntawm cov hauv paus hniav hauv cov hlab ntshav, cov kab mob fungal thaiv cov dej thiab cov as -ham. Qhov pib ntawm tus kab mob yog tus yam ntxwv los ntawm kev qeeb qeeb ntawm cov violet, tom qab uas cov nplooj pib tuag ib leeg tom qab lwm qhov, decomposing thiab tig mus ua jelly zoo li slurry.

Nyob rau theem kawg, tuaj yeem ua rau cov nplooj dub thiab cov qia dub tuaj yeem pom, uas qhia tau tias tsob ntoo tsis muaj txoj hauv kev muaj sia nyob ntxiv lawm.

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Cov kab mob vascular bacteriosis

Tus kab mob no tau txiav txim siab qhov hnyav tshaj plaws ntawm cov kab mob ntawm violets ntawm kev kis kab mob . Nws qhov tshwm sim feem ntau yog ua rau huab cua sov. Thaum tus pas ntsuas kub nyob ruaj khov ntawm + 27– + 30 ° C, cov ntaub so ntswg cog cog ntau ntxiv cov tshuaj ammonia, uas ua rau cov hlab ntsha tawg, vim tias cov txheej txheem ntawm nws tshem tawm hauv tshav kub tau cuam tshuam tas li.

Tus kab mob no tshwm sim thaum lub qhov ntsuab ntawm cov nroj tsuag tau ua tshuaj lom tus kheej nrog hydrogen nitride, uas nws cov av ntim tau nce ntxiv raws li huab cua kub nce. Ntxiv mus, cov kab mob kis nrog xob ceev ntawm cov ntaub so ntswg tsis muaj zog ntawm nplooj thiab txhaws cov hlab ntshav.

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Muaj ntau yam uas ua rau muaj kab mob bacteriosis, xws li:

  • kev ywg dej tsis raug nrog dej hauv ntiaj teb, uas cuam tshuam nws cov pa thiab ua pa hauv paus ntawm cov nroj tsuag;
  • tsis muaj phosphorus thiab potassium;
  • nyob hauv av hnyav, uas ua rau muaj kev ua txhaum ntawm huab cua sib pauv thiab kev txhim kho cov txheej txheem putrefactive.

Cov cim qhia txog kab mob bacteriosis lub caij ntuj sov ntawm ntau theem kev txhim kho yog raws li hauv qab no:

  • cov tsos ntawm me me translucent dej me ntsis me ntsis ntawm qhov zoo li lub ntsej muag ntawm qhov chaw ntsuab ntawm violets;
  • localization ntawm cov kab mob sib npaug rau kev ua cov pob khoom hauv daim ntawv nplooj;
  • cov nplooj dhau los ua ci, zoo li yog iav, thiab tom qab ntawd pib tsaus ntuj, dhau los ua mos, tau txais qhov sib xws ntawm jelly;
  • huab hwm coj tuag ntawm nplooj thiab tuag ntawm paj.

Tseem ceeb! Kab mob bacteriosis nyuaj rau kho, raws li nws tau ploj mus - ib tus neeg laus paj tuag tsis pub dhau 24 teev. Ib yam yog qhov zoo: tus kab mob tsis tuaj yeem kis mus rau paj ze.

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Powdery mildew

Cov kab mob ua rau kis tus kab mob hu ua fungi no yog erysipheus (powdery mildew) kab mob hu ua parasitic fungi. Cov dej ntws tawm tuaj thaum lub caij nplooj ntoo hlav thaum lub caij cua sov los yog ua ntej nws pib thaum lub caij nplooj zeeg. Cov xwm txheej hauv qab no pab txhawb kev txhim kho tus kab mob:

  • kub tsawg ua ke nrog cov av noo siab;
  • tsis muaj teeb;
  • qhov tsis txaus ntawm cov tshuaj sib xyaw hauv cov av sib xyaw, thaum nitrogen ntau dhau, thiab potassium thiab phosphorus tsis txaus.

Hauv cov nroj tsuag muaj kab mob, txhua qhov chaw ntsuab (nplooj, tua, inflorescences) tau npog nrog txheej hmoov dawb, zoo li yog tsob ntoo tau txau nrog hmoov, uas piav qhia lub npe ntawm tus kabmob. Lwm qhov tshwm sim ntawm tus kab mob yog raws li hauv qab no:

  • curling, wilting thiab poob ntawm nplooj;
  • poob ntawm nplooj turgor, cov ntaub ntawv ua ke uas ua tsis sib xws thiab npog nrog qhov txhab ntiav;
  • kev tsim cov pob me me ntawm cov nplaim paj ntawm violets ntawm cov xim liab;
  • nres nyob rau hauv txoj kev loj hlob ntawm tua thiab buds;
  • kev tshem tawm dav dav ntawm lub xeev ntawm cov nroj tsuag thiab kev loj hlob qeeb.
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Lig lig

Tus neeg sawv cev ua rau yog tus kab mob hu ua parasitic fungus los ntawm genus Phytophthora. Mob lig lig lig yog tus yam ntxwv ntawm kev kis tus kab mob siab, kis tau sai thiab chav kawm. Lub hauv paus tseem ceeb ntawm kev kis kab mob yog cov av sib tov sib xyaw thiab cov khoom cog cog. Cov hauv qab no ua rau kev txhim kho tus kab mob:

  • dej ntau dhau;
  • teeb pom kev tsis txaus;
  • ntse kub poob.

Cov tsos mob ntawm qhov mob lig lig lig yog raws li hauv qab no:

  • wilting ntawm cov nroj tsuag, txawm tias cov av noo noo hauv lub lauj kaub;
  • lwj ntawm cov hauv paus system, ua raws los ntawm rotting ntawm qia thiab nplooj;
  • poob ntawm turgor, uas tsis rov zoo tom qab ywg dej;
  • qhuav sai thiab mummification ntawm nplooj;
  • hloov xim ntawm cov hauv paus hniav mus rau xim av, ib nrab lossis ua tiav kev tuag ntawm cov hauv paus system.

Tseem ceeb! Kev lig lig lig yuav siv sijhawm li 4-5 hnub txhawm rau ua kom tsob ntoo puas tag.

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Grey rot (botridiosis)

Kab mob sib kis los ntawm cov kab mob hu ua Botrytis cinerea. Txoj hauv kev tseem ceeb ntawm kev kis kab mob yog kev sib cuag nrog cov hnoos qeev, los ntawm kev txau dej thaum lub sijhawm tso dej thiab txau, lossis av nrog cov seem ntawm cov nroj tsuag muaj kab mob. Kev txhim kho tus kab mob no tau pab txhawb los ntawm cov xwm txheej xws li:

  • nce huab cua nyob hauv huab cua ua ke nrog huab cua qis, tshwj xeeb, txo qis hauv qab + 16 ° С;
  • muaj dej ntau thiab tsis saib xyuas nrog cov nplooj ntub thiab / lossis cov nplaim paj;
  • cov huab cua tsis zoo vim yog qhov cua tsis txaus ntawm chav nrog violets.

Cov kab mob hu ua fungi, ua ntej tshaj plaws, qhia kev txaus siab ntxiv rau qhov tuag ntawm Saintpaulias - cov paj tawg paj lossis cov nplooj puas, txawm hais tias nyob hauv cov xwm txheej zoo lawv feem ntau cuam tshuam rau paj zoo.

Ntawm theem sib txawv, cov yam ntxwv hauv qab no tshwm sim ntawm tus kab mob tshwm sim:

  • qhov pom ntawm qhov zoo tshaj plaws filaments ntawm mycelium ntawm qhov hluav taws xob;
  • kev hloov pauv ntawm turgor ntawm nplooj - tau poob lawv cov elasticity, lawv saib tsis muaj zog thiab tsis muaj sia;
  • poob ntawm ib txwm xim ntawm nplooj thiab qia, qhov saum npoo uas tau npog nrog qhov me me tsis sib xws ntawm xim xim av;
  • qhov pom ntawm cov nplaim puab cov nplaim paj ntawm cov ntoo ntsuab ntawm cov ntoo thiab paj;
  • softening ntawm cov cheeb tsam cuam tshuam, ua raws li kom qhuav thiab tuag.
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Kab Tsuag

Kab, los ntawm cov violets raug kev txom nyem, yog ob hom: nqus thiab noj nplooj. Nws yog qhov tsim nyog txiav txim siab ntau tshaj ntawm kab tsuag ntawm cov nroj tsuag no.

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Mites

Saintpaulias raug tawm tsam los ntawm ntau hom kab zuam, qee qhov me me uas lawv tsuas tuaj yeem kuaj pom nrog lub tshuab tsom me me. Peb tab tom tham txog zuam cyclamen (strawberry) zuam, uas tsuas tuaj yeem txheeb xyuas tau los ntawm kev hloov pauv hauv qhov tsos ntawm violets. Liab kab laug sab mite phytophagous ua rau tsis muaj kev puas tsuaj rau violets. Kab tsuag no tuaj yeem txheeb xyuas tau yam tsis muaj lub tshuab tsom iav los ntawm kev tawg ntawm cov liab me me nyob ib puag ncig los ntawm cobwebs. Tsis hais txog hom tsiaj twg, qhov chaw nyob ntawm cov zuam zuam thiab lawv cov kab laug sab tsis hloov pauv.

Qhov no yog lub ntsiab lus ntawm kev loj hlob ntawm rosette, cov paj tawg paj, cov tub ntxhais hluas nplooj, quav rau ntawm lub hauv paus ntawm cov nplooj petioles, uas yog, qhov chaw muaj cov av noo siab, uas qhov kev noj qab haus huv ntawm kab tsuag no nyob ntawm.

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Los ntawm cov cim hauv qab no, nws tuaj yeem txiav txim siab qhov swb los ntawm phytophages:

  • qeeb hauv kev loj hlob;
  • deformation ntawm nplooj hauv nruab nrab ntawm rosette, lawv dhau los ua me me, nkhaus;
  • shortening cov qia thiab nplooj stalks;
  • "Hmoov" ntawm cov hauv paus ntawm nplooj, uas cov hmoov txho tau nchuav;
  • deformation ntawm paj uas nres tsis tawg thiab nres kev txhim kho ntawm buds;
  • curliness thiab crowding ntawm cov tub ntxhais hluas nplooj;
  • ziab ntawm cov nplooj cuam tshuam;
  • kev hloov kho ntawm sab nrauv ntawm cov nplooj nplooj - ntau qhov me me tshwm rau saum npoo, thiab nws tus kheej dhau los ua ntxhib;
  • tuag ntawm qhov taw tes ntawm kev loj hlob ntawm lub paj thiab kev tuag ntawm cov nroj tsuag.

Qhov tseem ceeb ntawm phytophagous mite qe yog qhov zoo: lawv nyob ruaj khov rau 4-5 xyoos.

Kev puas tsuaj los ntawm kab mob ntawm txhua yam cuam tshuam rau violets nrog qhov tsis tuaj yeem pom ntawm qhov tsis txaus siab vim qhov curling ntawm nplooj sab hauv thiab tsis muaj paj.

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Thrips

Qhov me me me me ntawm cov kab liab liab-xim av dipteran ntsuas 0, 1–0, 15 cm nyhav rau kis ceev, uas feem ntau ua kom yooj yim los ntawm kev muaj peev xwm ya. Yog li, txhawm rau muab ob npaug rau cov pej xeem thaum lub caij cua sov lossis lub caij ntuj sov, thaum nws sov thiab qhuav, lawv xav tau ntau tshaj 6 hnub. Lub sijhawm no, tag nrho cov sau ntawm violets feem ntau cuam tshuam. Ob nplooj thiab inflorescences ntawm Saintpaulias ua haujlwm ua zaub mov noj rau cov kab noj. Lawv ua qhov tsis pub lwm tus paub thiab ua tiav qhov kev nkaum hauv qhov chaw nruab nrab ntawm cov hauv paus ntawm nplooj thiab qia, microsporophylls ntawm paj thiab paj paj. Nws yog teeb meem heev kom pom kab tsuag nrog lub qhov muag liab qab, feem ntau yog muaj cov qhua tsis tuaj yeem muab cov cim ntawm lawv lub neej niaj hnub, uas yog:

  • cov tsos ntawm sab nraud ntawm cov nplooj ntawm cov xim tsis muaj xim thiab kab daj daj lossis kab txaij tsis sib xws;
  • kev tsim cov pob zeb nyob saum npoo ntawm cov ntoo nplooj puas, nyob rau sab nraud ntawm nplooj lawv yog lub teeb, thiab sab hauv - xim av -liab.

Cov tsos mob hauv qab no tuaj yeem ua tau:

  • deformation ntawm nplooj, ua raws los ntawm curling sab hauv thaum muaj kev puas tsuaj loj;
  • lub xub ntiag ntawm cov paj ntoo tawg rau ntawm cov paj nrog qhov tsaus ntuj, feem ntau yog xim xiav xim;
  • cov duab tsis xwm yeem thiab tsis zoo li cov paj;
  • luv paj.

Tom qab nyob ua ke ntev ntev nrog cov kab noj, kev sib tw Saintpaulia hloov pauv mus rau hauv cov nroj tsuag nrog cov paj ntoo ib nrab thiab cov nplooj tsis zoo ua rau me me dub thiab dawb me me (me ntsis ntawm cov dawb yog cov kab ntawm cov tom, thiab cov dub yog cov quav).

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Aphid

Qhov no yog pab pawg loj ntawm kab uas nqus kua txiv los ntawm cov cell cog. Lawv lub cev me me, nrog qhov siab tshaj 7 hli. Hom kev nqus kab no ua rau txhua yam kabmob ntawm Saintpaulias: nplooj, paj, qia, hauv paus system. Lwm qhov tshwj xeeb yog tias lawv tsis nyob ib leeg, tab sis tsim cov pab pawg coob. Cov tub ntxhais hluas nplooj tau xaiv rau lub neej, nyiam qhov rov qab, lossis lawv tau muab tso rau ib puag ncig cov tub ntxhais hluas. Lawv yog tus cwj pwm los ntawm kev txav mus los nruab nrab thiab muaj peev xwm nthuav tawm sai: yog tias muaj xwm txheej zoo, poj niam tuaj yeem tso tau txog 25 lub qe thaum nruab hnub.

Cov tsos ntawm kab yog nyuaj rau tsis pom, txij li lawv cov pawg tau pom meej rau qhov muag liab qab, ntxiv rau muaj ntau lwm yam cim ntawm aphid puas rau violets, uas yog:

  • cov yam ntxwv ib puag ncig hauv daim ntawv ntawm cov nplaum ci iab zais rau saum npoo ntawm nplooj, tsim ntawm sooty fungi colonies ntawm cov khoom nplaum;
  • yellowing ntawm qhov cuam tshuam ntsuab qhov chaw ntawm cov nroj tsuag, hauv cov xwm txheej siab lawv poob lawv cov xim;
  • nplooj deformation, ntswj thiab ntog tawm;
  • nres kev loj hlob ntawm peduncles, cov paj uas qhib, tab sis tam sim ntawd ploj.
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Schervets

Qhov txaus ntshai tshaj plaws rau Saintpaulia yog sawv cev los ntawm cov hauv paus hniav. Thaum xub thawj, lawv lub xub ntiag yuav luag tsis yooj yim los txiav txim vim lawv qhov loj me (txog li 5 hli) thiab vim tias yuav luag txhua theem ntawm lawv lub neej kev ua haujlwm tau tshwm sim hauv av. Txawm hais tias cov kab tuaj yeem xaiv cov paj ntoo me me thiab qhov ntsuab ntawm cov nroj tsuag rau lub neej, nce mus rau hauv cov qhov txhab lossis quav ntawm cov phaj nplooj, tab sis qhov chaw uas feem ntau ntawm cov pej xeem nyob yog qhov tseeb pob zeb hauv av.

Cov cua nab yog cov neeg nyob hauv av uas tuaj rau saum npoo av thiab xav txog cov kabmob hauv ntiaj teb ntawm cov nroj tsuag uas yog zaub mov nkaus xwb thaum kis loj

Lawv tuaj yeem txav mus rau cov paj uas nyob sib ze tau yooj yim, thiab tso lub lauj kaub rau hauv cov khoom sib xws tsuas yog ua kom yooj yim rau lawv txoj haujlwm.

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Cov cim ntawm cov kab mob hauv paus puas yog raws li hauv qab no:

  • tsim cov txheej xim dawb uas zoo li tshauv lossis pwm ntawm cov hauv paus hniav;
  • qhov pom ntawm lub teeb me me ntawm qhov me me npog cov phab ntsa ntawm lub lauj kaub, uas tshwj xeeb tshaj yog pom ntawm cov thawv tsaus;
  • lub xub ntiag ntawm kev tso tawm hauv daim ntawv ntawm cov nplaim dawb nyob hauv qab ntawm qia;
  • qhov pom ntawm qhov tsw tsw txawv ntawm hauv av, zoo ib yam li tsw ntawm cov nceb;
  • kev txhim kho qeeb, tsis zoo thiab tsis tshua muaj paj tawg paj ntawm tsob ntoo cuam tshuam, txawm hais tias qhov xwm txheej zoo ntawm kev raug kaw;
  • poob ntawm turgor thiab ci ntsa iab ntawm cov xim ntawm nplooj.

Vim muaj ntau yam kev puas tsuaj rau keeb kwm ntawm Saintpaulia, kev tiv thaiv kab mob thiab tiv thaiv kab mob tau txo qis heev, yog li kev tuag ntawm cov nroj tsuag tsuas yog teeb meem ntawm lub sijhawm.

Lub violet tsis muaj zog yog "ua tiav" los ntawm kev kis kab mob thib ob ntawm cov kab mob lossis cov kab mob hu ua fungi.

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Lwm hom tsis muaj qhov tsis txaus ntseeg - mealybug . Lub hauv paus noj zaub mov zoo rau cov kab no yog cov tub ntxhais hluas tua, buds thiab nplooj, los ntawm qhov uas lawv nqus tawm ntawm cov kua txiv cell. Ntxiv nrog rau qhov tseeb tias nyob rau hauv txoj kev no violets tsis muaj peev xwm ntawm tus tsov ntxhuav feem ntawm cov khoom tseem ceeb. Vim yog cov qaub ncaug zais los ntawm cua nab thaum pub mis, cov txheej txheem hauv cov zom zaub mov cuam tshuam hauv cov nroj tsuag. Cov cim ntawm kev puas tsuaj ntawm kab tsuag muaj raws li hauv qab no:

  • tsim ntawm cov quav hniav, zoo ib yam li paj rwb, npog saum npoo ntawm paj;
  • tawg ntawm daim tawv nqaij ntawm lub qia;
  • browning thiab poob nplooj;
  • qeeb ntawm kev loj hlob ntawm tsob ntoo;
  • kev nyuaj siab ntawm qhov xwm txheej dav dav;
  • tsis muaj zog flowering;
  • wilting sai, poob ntawm kev zoo nkauj thiab deformation ntawm qhov chaw tom thaum muaj kev puas tsuaj loj.

Vim tsis tu ncua cov kua txiv hmab txiv ntoo, tus tswv tsev cog khoom tsis muaj zog, muaj kev pheej hmoo kis mob thib ob thiab feem ntau tuag.

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Nematode

Me me filamentous tsis -segmented cua nab tsuas yog 0.5-0.1.1 cm ntev, provoking kev loj hlob ntawm nematodosis - kab mob los ntawm pawg rot. Muaj ntau hom kab mob nematode. Kev tawm tsam los ntawm gall nematodes (melodogin) ua rau tsim cov galls - liab -xim av tsim rau ntawm rotting keeb kwm. Vim yog nplooj nematodes (aphelenchoidids), violets raug kev txom nyem los ntawm nplooj thiab tua tsis txaus, thiab qia - lawv yog cov kab mob cab uas tuaj yeem txav mus rau nplooj lossis paj.

Dab tsi koom ua ke txhua hom no yog qhov ntawd lawv nyuaj heev rau tshem tawm, vim tias lawv tau txais kev tawm tsam hnyav rau cov tshuaj tua kab . Noj cov nematodes zoo li zais cov zom zaub mov hauv cov ntaub so ntswg ntawm cov nroj tsuag, uas muaj kev nyuaj siab, tab sis tsis ua rau tuag ntawm cov kab mob ntsuab.

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Txawm hais tias kev txheeb xyuas qhov tseeb ntawm nematodes tsuas yog ua tau hauv chav kuaj ib puag ncig, muaj cov cim hauv qab no uas koj tuaj yeem txiav txim siab tias tsob ntoo cuam tshuam los ntawm cov kab no.

  • qhov tsos ntawm qhov me me daj rau ntawm nplooj;
  • thinning thiab qhuav ntawm nplooj;
  • kev tsim txom ntawm qhov xwm txheej dav dav thiab tsis muaj paj lossis tsim cov paj dab tuag: asymmetrical, nyuaj thiab me me;
  • ncab thiab thickening ntawm qia;
  • qeeb lossis nres kev cog qoob loo;
  • asymmetry ntawm lub qhov (socket) sab saum toj;
  • luv ntawm peduncles thiab petioles;
  • "Txheej" ntawm ntau lub taub hau saum toj ib leeg;
  • fragility, pubescence ntau dhau, npub ntawm cov phaj nplooj.

Tseem ceeb! Hauv cov violets cuam tshuam, kev tiv thaiv raug txo qis, thiab photophobia kuj tseem tuaj yeem tshwm sim. Txoj hauv kev ntawm kev kis kab mob yog los ntawm cov tais qub, sib xyaw hauv ntiaj teb, tawm los ntawm lwm cov nroj tsuag.

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Txoj kev sib ntaus

Thaum pom cov cim ntawm kev puas tsuaj, Saintpaulia ua ntej tshaj plaws, koj yuav tsum tau ua cov haujlwm xws li:

  1. tshem tawm qhov teeb meem hnoos qeev los ntawm cov nroj tsuag nyob sib ze;
  2. ua qhov kev tshuaj xyuas nruj ntawm txhua tus tsiaj ntsuab nyob ze kom txheeb xyuas lwm qhov foci ntawm kev kis tus kab mob;
  3. npaj cov nroj tsuag rau kev kho mob los ntawm kev tshem tawm thiab rhuav tshem tag nrho cov kabmob puas;
  4. tua cov txee, cov cuab yeej, khoom siv (lauj kaub, pallets, thawv sam thiaj).

Cov lauj kaub tau muab tshuaj tua kab mob nrog "Bioderm", cov av tau xub xub txau nrog 3% daws ntawm hydrogen peroxide, thiab tom qab ntawd nrog 5% cov kua qaub. Qhov no yuav tsum tau ua txhawm rau tiv thaiv kev kis tus kab mob.

Nyob ntawm qhov ntsuas ntawm kev puas tsuaj, kev sib ntaus tawm tsam kab thiab kab mob ntawm violets tau ua tiav nrog kev siv tshuaj tua kab muaj zog lossis tshuaj ntsuab pej xeem thiab tshuaj lom neeg raws li cov khoom cog (infusions, decoctions).

Lub txiaj ntsig tseem ceeb ntawm kev siv tshuaj tua kab ntuj kom tshem tawm kab yog lawv ua tiav kev nyab xeeb rau tib neeg kev noj qab haus huv, tsis muaj peev xwm sib sau ua ke hauv cov ntaub so ntswg cog thiab ua kom poob sai sai.

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Tiv thaiv tsob nroj

Kab tsuag pab dab tsi

Tshuaj tsuag tshuaj ntsuab

Marigold Aphid Ib lub thoob nrog ntim ntawm 10 litres yog ib nrab puv nrog cov nroj tsuag (tshiab lossis qhuav), ntim rau hauv dej sov, ntim rau hauv av kom puv li 48 teev.
Dandelion Zuam, aphids Ncuav cov hauv paus cag (200 g) lossis nplooj tshiab (300 g) nrog 5 liv dej t txog + 40 ° C, cia nws brew rau 3 teev. Kev ua tiav yog ua ob zaug nrog lub sijhawm 10-12 hnub.
tshuaj ntsuab Zuam, aphids Ncuav cov paj tawg (75-100 g) nrog 5 liv dej t + 60 ° C, tawm mus tsawg kawg ib nrab hnub. Nyem thiab lim. Ua ntej ua, cov mloog zoo yog diluted nrog dej hauv qhov sib piv ntawm 1: 3.
Luam yeeb Thrips Ncuav luam yeeb (50 g) nrog dej (1 l), tawm rau 48 teev, lim, ntxiv 4-5 g ntawm xab npum shavings.
Yarrow Aphids, zuam Ncuav 40 g ntawm cov ntaub ntawv raw qhuav nrog dej npau thiab tawm rau ib nrab teev, tom qab ntawd ntxiv 5 liv dej, cia nws brew rau 48 teev thiab lim.
Qej Aphids, thrips, fusarium, rot grey, lig blight Muab ob peb grated dos tso rau hauv lub thawv ntim khoom ntim, nchuav dej rau hauv 1: 1 piv, tawm mus rau infuse rau 8-10 hnub. Dilute 20 ml ntawm kev mloog zoo nrog 10 liv dej thiab tshuaj tsuag cov nroj tsuag.
Celandine Aphids, kab, kab ntsig, dev mub 100 g ntawm cov ntaub ntawv qhuav (nplooj, tua) ncuav 5 liv dej, tawm rau 48 teev.

Tseem ceeb! Nws raug nquahu kom ua cov paj ntoo thaum sawv ntxov lossis yav tsaus ntuj, siv sijhawm so ntawm cov txheej txheem rau 6-9 hnub.

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Nws raug nquahu kom siv kev pab tshuaj lom neeg tsuas yog thaum muaj kev tawm tsam loj heev ntawm kab thiab kab mob. Hauv tsev, tsis siv tshuaj tua kab ntawm I thiab II chav kawm phom sij yuav tsum tsis txhob siv.

Kab Tsuag / Kab Mob

Kev npaj thiab cov txheej txheem ntawm kev tawm tsam

Mites Kho tag nrho cov nroj tsuag ib puag ncig nrog acaricides thiab insectoacaricides. Kev npaj txau - "Fitoverm", "Vertimek", "Fufanon", "Inta -Vir", "Agravertin".
Nematodes Ua kom puas cov nroj tsuag cuam tshuam nrog rau cov av, tua lub lauj kaub.
Aphid Kho cov nroj tsuag nrog Inta-Vir, Fitoverm, Fufanon, Agravertin, Aktara, dej-dispersible granules (WDG), Iskra. Qhov zaus ntawm txau yog ib zaug ib lub lim tiam.
Schervets Cov av tau nchuav nrog cov tshuaj "Regent", "Mospilan", "Dantop", "Aktara" peb zaug nrog rau lub sijhawm 8-10 hnub.
Thrips Kho tag nrho kev sau 5 zaug nrog rau 6-hnub sib nrug ntawm cov txheej txheem, hloov cov tshuaj los xaiv los ntawm: "Fufanon", "Aktara", VDG, "Fitoverm", "Vertimek", "Aktofit", "Confidor", "Tanrek".
Ob txhais ceg (podura) Nrog kev swb me ntsis, qhov qhuav ntawm qhov av qhuav yuav pab, thaum muaj kev tawm tsam loj, lub ntiaj teb yuav tsum tau ntog nrog "Pyrethrum", "Agravertin", txhua yam tshuaj tua kab. Springtails tau tsim kev tiv thaiv rau Aktar, yog li nws zoo dua los siv Dantop.
Fusarium Kho cov nroj tsuag nrog Trichophyte lossis Infinite. Ntxiv mus, qhov kev pom zoo txhua lub sijhawm ob-lub sijhawm ntawm thaj av "Benomil" ("Fundazol"), thaum muaj kev puas tsuaj ntau dua.
Cov kab mob vascular bacteriosis Thaum lub Tsib Hlis, hloov tag nrho cov paj ntawm violets rau hauv cov av sib xyaw tshiab. Thaum muaj kev puas tsuaj me me, kho cov nroj tsuag nrog tshuaj "Epin", "Zircon", "Previkur" lossis "Trichodermina".
Powdery mildew Txhawm rau txuag cov violets, ntawm thawj theem ntawm kev kis mob, lawv tau kho nrog "Topaz" lossis "Sapropel", uas tuaj yeem tshem tawm cov kab mob fungi. Nrog cov ntaub ntawv qib siab ntawm tus kab mob ua rau siv "Triadimefon" ("Bayleton"). Lwm yam tshuaj siv yog "Previkur", "Ridomil Gold MC", "Profit Gold", "Amistar Extra", "Flint".
Lig lig Rau kev ywg dej thiab tshuaj tsuag, siv tshuaj "Trichophyte" lossis "Infinito". Thaum muaj cov hauv paus hniav nyob, nws muaj peev xwm hloov cov violet mus rau hauv qhov chaw tsis muaj menyuam, mus rau hauv lub lauj kaub me.
Grey rot Rau kev kho tshuaj txau, siv 0.1% daws ntawm ib qho kev sib tiv tauj-kab mob tua kab, piv txwv li, Topsin M, Teldora, Sumileks, Triforin, lossis sib xyaw ntawm 2 g ntawm tooj liab sulfate thiab 200 g ntawm xab npum shavings. Qhov zaus ntawm kev kho yog 1 zaug hauv 10 hnub.
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Kev tiv thaiv

Txawm hais tias kev tiv thaiv tsis tau 100% lav tias kab tsuag thiab kab mob yuav hla dhau cov violets, nws pab tiv thaiv kev kis mob sai sai thiab cov kab tsis muaj kev tiv thaiv loj heev uas tuaj yeem rhuav tshem tag nrho cov khoom. Ua raws cov cai hauv qab no txhawm rau khaws Saintpaulias txo qhov kev pheej hmoo kis mob mus rau qhov tsawg kawg nkaus:

  • khaws cov ntawv theej tshiab ntawm kev sau cia hauv kev cais tawm rau 1-1, 5 lub hlis;
  • txhawm rau tiv thaiv kev tiv thaiv ntuj, tshuaj tsuag violets nrog biostimulants ("Zircon", "Epin");
  • tua kab mob hauv av los ntawm kev ua luam dej, khov ntawm lub sam thiaj thaum lub caij ntuj no thiab nchuav 0.01-0.1% manganese daws;
  • los tsim cov xwm txheej zoo rau cov nroj tsuag rau lub neej nrog huab cua kub + 19– + 25 ° C, av noo 55-60%, kua qaub-puag sib npaug ntawm cov av tsis pub dhau 6, 2-6, 7 thiab nrog ib hnub ntawm lub teeb ntev 9-13 teev;
  • nqa tawm kev hloov pauv txhua xyoo ntawm cov neeg laus cog rau hauv lub lauj kaub nrog cov kua dej zoo thiab cov hauv paus;
  • ntxuav thiab tshem tawm cov khib nyiab, qhov rais qhov rai thiab khoom siv txhua lub hlis;
  • nrog lub caij nplooj ntoo hlav tuaj txog, ua kev tiv thaiv kev tiv thaiv kab tsuag, thiab thaum pib ntawm lub caij nplooj zeeg - tiv thaiv kab mob fungal.
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Koj tuaj yeem kawm paub yuav ua li cas paub txog kab tsuag ntawm violets thiab yuav ua li cas nrog lawv los ntawm cov vis dis aus hauv qab no.

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