Txiv pos nphuab

Verticillary wilting ntawm strawberries: yuav ua li cas sib ntaus

Wilting nroj tsuag yuav tsis tsuas yog nyob rau hauv qhuav lub caij. Nws tuaj yeem tshwm sim los ntawm fungi uas ua rau lub hauv paus tsis muaj zog thiab tsis txhob cia cov ntoo, zaub los ntoo kom loj hlob. Lawv pom muaj kev tuag tag nrho ntawm cov nroj tsuag. Verticillous wilting yog xam tshwjxeeb phom rau cov qoob loo. Feem ntau feem ntau nws cuam tshuam me me Berry bushes thiab paus cov qoob loo. Tsis muaj qhov tshwj xeeb thiab txiv pos nphuab. Yog li ntawd, nws yog ib qhov tsim nyog yuav tau paub qhov tshwm sim ntawm kev puas tsuaj thiab cov hau kev tiv thaiv verticillary wilting ntawm strawberries.

Dab tsi ntawm tus kab mob thiab qhov twg nws tuaj ntawm

Verticillary wilting is fungal kab mobuas tsim nyob rau hauv cov av. Phytopathogenic fungi ntawm genus Verticillus, uas yog Verticillium dahliae, ua rau kev tuag sai ntawm cov nroj tsuag. Vim yog sclerotia - ib feem ntawm qhov mycelium, qhov no nceb yuav muaj peev xwm tsim nyob rau hauv feem ntau cov nyom tej yam kev mob. Parasitism duav txhua cov dej ntim kab mob. Lawv ua rau mycelium ntawm fungus. Chiv thawj yog ntseeg tias cov nroj tsuag tuag vim vascular occlusion los ntawm mycelium. Tab sis nyob rau hauv cov chav kawm ntawm kev tshawb fawb, nws pom hais tias lub mycelium ntawm verticillary secretes tshuaj lom neeg uas kis thoob plaws hauv cov nroj tsuag nrog dej. Qhov loj tshaj plaws uas yog cuam tshuam rau hauv tus tswv tsev cog qoob loo yog lub hauv paus. Tshem tawm strawberries puas, koj muaj peev xwm pom ib qho kev hloov nyob rau hauv cov xim ntawm hauv paus system, thiab nws lub xeev xoob thiab me me.

Koj puas paub? Hom no ntawm cov nceb yuav ua rau lwm cov nceb (ntsej muag, leej twg).

Tus kab mob no tuaj yeem kis tau los ntawm cov kaus hniav, yog li nws tuaj yeem pauv mus rau qhov khoom muag lossis lwm yam nroj tsuag.

Cov tshwm sim ntawm yeej

Ib qho ntawm cov cim tseem ceeb ntawm verticillary wilt li strawberries thiab strawberries yog qhuav hauv nplooj. Thaum koj thawj zaug nrhiav tau cov nroj tsuag hauv lub xeev, koj xav tias yuav tsum muaj dej ntau heev. Tab sis, ces, los ntawm watering tus nroj tsuag, koj yuav pom tau tias tsis muaj kev txhim kho, thiab lub Bush fades txawm ntau. By lub sij hawm no, lub berries ua xim av nyob rau hauv cov xim, thiab nplooj ntawm tag nrho Bush Bush tawm kom meej.

Tsis tas li ntawd ib tug kos npe rau ntawm tus kab mob yog lub dwarf loj ntawm Bush thiab liab xim ntawm cov nroj tsuag petioles. Tsis txhob cuam tshuam tus kab mob no nrog lwm hom kev lim dej - fusarium thiab phytophoric. Nyob rau hauv thawj cov ntaub ntawv, nplooj ntoos necrosis yog kuaj, thiab tom qab ib hlis thiab ib nrab, tag nrho tuag ntawm strawberries. Nyob rau hauv rooj plaub thib ob, lub axial lub tog raj kheej tau txais xim liab, thiab nyob rau hauv daim ntawv ntev, cov nplooj yog puab raws li ib lub tais thiab muaj ib tug grey tint. Nyob rau hauv lig blight, lub shrub tsis dais txiv hmab txiv ntoo los yog coj ib tug me me ntawm txiv hmab txiv ntoo, tab sis lub verticillary lesion tsis cuam tshuam qhov nyiaj ntawm qoob loo, cuam tshuam tsuas yog nws zoo (lub berries yog them nrog rot).

Nws tseem ceeb heev! Tus kab mob ntawm cov nroj tsuag muaj peev xwm tshwm sim sai sai tom qab cog, tab sis thawj cov cim qhia yuav hnov ​​li cas tsuas yog tom qab 2-3 xyoo.

Kev tiv thaiv kev ntsuas

Nyob rau hauv kev txiav txim tias strawberry bushes tsis cuam tshuam los ntawm fungus, nws yog ib qhov tsim nyog xaiv ib qho chaw zoo tsiv. Koj muaj peev xwm tsis cog bushes, qhov twg kom txog rau thaum ces loj hlob hnyav cov qoob loo, piv txwv li, beets. Loos strawberries tseem tsis pom zoo. Tom qab tag nrho, nws yog nrog kev pab ntawm vaj teb cov cuab yeej uas fungus tau pauv mus rau cov av. Mulching yuav zoo dua lwm txoj.

Kev paub gardeners pom zoo kom txau nrog fungicides los yog biologics ua ntej los yog thaum lub sij hawm flowering ntawm Bush. Koj tsis tuaj yeem ua li no thaum lub sij hawm ripening ntawm berries, vim hais tias ib co yeeb tshuaj muaj ib tug "tos lub sij hawm" los yog "lub xeem ua tiav." Qhov no yog lub caij nyoog nruab nrab ntawm txoj kev kho mob dhau los thiab cov qoob loo thaum cov tshuaj muaj teeb meem ntawm cov tshuaj siv los txo kom muaj kev nyab xeeb. Lub sijhawm tos rau txhua qhov tshuaj yog tus neeg. Feem ntau nws tau piav qhia hauv cov cai hauv daim ntawv thov. Hloov strawberries txhua 3-4 xyoo kom tsis txhob verticillous wilting. Nyob rau tib lub sij hawm, nws yog tsim nyog rov qab mus rau nws qub chaw tsuas yog tom qab 6 xyoo.

Nws yog pom zoo kom xaiv thiab resistant ntau yam ntawm berries, los yog ua ntej cog rau leg hauv paus system ntawm strawberries nrog ntau cov ntsiab.

Tswv yim rau novice gardeners: yuav ua li cas kom loj hlob strawberries los ntawm noob, raws li Finnish technology, siv npog cov khoom; yuav ua li cas pub lub berry iodine; yuav ua li cas tsim ib lub ntsug txaj thiab ib lub txaj-pyramid rau ampelous Strawberry.

Agrotechnical txoj kev tawm tsam

Nws yog nyuaj los txiav txim pib qhov pib ntawm fungal tau tus kab mob, yog li gardeners feem ntau pom nroj tsuag uas twb tuag lawm. Qee lub sij hawm nws tshwm sim rau cov kab mob verticillary tsis meej pem nrog kev puas tsuaj. Piv txwv, kab laug sab npua los yog weevil. Yog li ntawd, pib kev kho mob nrog insecticides. Tab sis strawberries tsis teb rau Kab Tsuag tswj thiab fade ntxiv. Xws li ib cov tshuaj tiv thaiv lig tso cai rau lub fungus tsis tsuas mus rau parasitize ib tug nroj tsuag, tab sis kuj pauv mus rau lwm tus neeg. Kev kho mob rau verticillary wilting ntawm strawberries muaj xws li tiav tshem tawm ntawm cov nroj tsuag, raws li tau zoo raws li lub cultivation ntawm av fungicides. Cuam tshuam cov nroj tsuag thiab av tsis tuaj yeem muab ntxiv rau ntawm nplooj lwg. Tag nrho cov khoom siv tua tau yog incinerated.

Peb qhia koj kom nyeem txog kev ntsuas kev ntsuas thiab fertilizing strawberries yuav tsum tau nyob rau hauv lub caij nplooj ntoos hlav, thiab zoo li cas tu lub berries tom qab harvesting thiab nyob rau hauv lub caij nplooj ntoos zeeg.

Anti wilt tshuaj

Wilt npaj yog siv nyob rau hauv daim ntawv ntawm cov kev tiv thaiv kev tiv thaiv. Lawv tiv thaiv cov av ntawm verticillus fungi, thiab kuj muaj cov kab mob tua kab mob. Lawv yuav tsum tsis txhob siv thaum sau qoob. Wilt npaj yuav ua tau ntawm ob hom: fungicides thiab biologics. Ib qho twg koj suits koj nyob ntawm seb hom av thiab huab cua puag. Cia peb saib cov neeg nyiam tshaj plaws.

Fungicides

Fungicides yog tshuaj preparations tswj ntaus fungal kab mob. Lawv yuav tsum ua tib zoo siv rau txiv pos nphuab. Txhua tus muaj nws cov lus qhia rau kev siv, uas koj xav tau los nyeem.

Bordeaux sib tov - nws cov hauv paus yog tooj liab sulphate thiab txiv qaub. Los npaj 3% ntawm cov tshuaj, 300 g ntawm tooj liab sulfate yuav tsum tau diluted nrog 450 g ntawm quicklime nyob rau hauv 10 liv dej.

"Maxim" - fungicide rau tiv thaiv tawm tsam cov kab mob thiab disinfection ntawm cov av. Muaj nyob rau hauv ampoules, txhua tus nrog 2 ml ntawm active khoom sib ua zaub mov. Rau 2 l ntawm cov dej ib qho ampoule ntxiv. Ib tsob nroj yuav tsum noj tsis tshaj li ntawm 100 ml. Non-toxic rau tib neeg, thiab tos lub sij hawm yog 24 xuab moos. Tab sis watering los yog Txau yog qhov zoo tshaj plaws ua ib lub lim tiam ua ntej flowering.

"Fundazol" - feem ntau muaj teeb meem yeeb tshuaj. Ib txhia gardeners xav nws txaus ntshai rau cov nroj tsuag, thaum lwm tus pom nws tsuas yog nyob rau hauv kev sib ntaus tawm tsam fungal kab mob. Cuaj kaum, nws yog qhov zoo. Rau txau, koj yuav tsum noj 10 g ntawm "Fundazole" thiab dilute mus rau 10 liv dej. Qhov npaj tov yog consumed on 10 square metres. Nws tos lub sij hawm yog ntau tshaj li ob lub lim tiam, vim hais tias ntawm no processing yog nqa tawm ua ntej flowering.

Nws tseem ceeb heev! "Fundazol" yog ntawm tsis muaj kuab lom rau muv, tab sis lom rau tib neeg. Nrog siv lub caij nyoog ntev tuaj yeem ua rau dermatitis thiab mucosal puas tsuaj. Yog li, thaum lub sij hawm txau, siv lub tshuab ua pa thiab cov hnab looj tes.

Kev siv cov fungicide yog qhov zoo tshaj nyob rau hauv cov huab cua pos huab, vim raug mus ncaj qha tshav ntuj yuav ua rau kom muaj tshuaj lom cov tshuaj.

Kawm yuav ua li cas kom txuag strawberries los ntawm xim av me ntsis thiab nematodes.

Biologics

Cov tshuaj no yog ib qho kev siv rau cov tshuaj lom fungicides. Lawv siv cov khoom ua rau muaj kev phom sij hauv cov av, thiab tsis ua rau tib neeg.

"Fitotsid-p" - lub tshuaj ntse copes tsis tsuas nrog rot, tab sis kuj nrog fungi. Yuav kom ua tiav 100 seedlings, 10 ml ntawm yeeb tshuaj yuav tsum tau diluted nyob rau hauv 10 liv dej. Watering yog ua nyob rau yav tsaus ntuj los yog nyob rau hauv cov huab cua cloudy.

"Phytodoc" - biofungicide, uas yog siv rau ob qho tib si zaub cov qoob loo thiab berries. Yuav kom txheej txheem lub strawberries xav tau 30 g diluted nyob rau hauv 10 liv dej. Ua ntej watering, kev daws teeb meem nrog tshuaj lom neeg sab laug yog 1-2 teev nyob rau hauv ib qho chaw tsaus. Tillage nqa tawm nyob rau hauv cloudy huab cua.

"Trihofit" ("Trikhodermin") - ib qho ntawm qhov zoo tshaj plaws siv yeeb siv tshuaj, vim hais tias nws muaj nceb ntawm genus Trichoderma, uas txiav txim nyob rau hauv lub mycelium ntawm phytopathogenic fungi, siv nws raws li ib tug medium medium. Cov tshuaj yaj yeeb yog universal, vim hais tias nws yuav siv tau tam sim ntawd ua ntej cog strawberries (200 ml ntawm lub tshuaj diluted nyob rau hauv 10 liv dej thiab sab laug nyob rau hauv kev daws keeb kwm ntawm seedlings rau 5-6 teev), thiab zoo li cias treating cov av 30 ml ib 1 square meter. "Trihofit" siv nyob rau hauv chav kawm ntawm prophylaxis, sprinkling nroj tsuag (200 ml ib 10 liv dej).

"Fitosporin" - cov tshuaj no tuaj yeem tsim ua ntau hom: hmoov, tshuaj ntsuab, kua. Ib hom siv yeeb tshuaj uas ua ncaj qha rau ntawm cov hlab ntsha ntawm cov fungus. Nyob ntawm daim ntawv no, muaj cov cai tswjfwm txawv txawv.

Yog hais tias tus Strawberry tau txaus siab koj nrog ib tug zoo sau, khov lub berries, ua ntau yam npaj thiab jams.

Yog nws tau mus sib ntaus nyob rau hauv lub active sij hawm ntawm kev loj hlob

Nyob rau hauv lub active sij hawm ntawm kev loj hlob, thaum lub vessels ntawm Bush lub conductive system yog tsuas muaj tus kab mob nrog mycelium, nws yog ua suab tsis yooj yim. Qhov no yog vim lub fact tias parasitic nyhuv ntawm fungus yuav invisible. Lub fungus infects strawberries twb thaum lub sij hawm loj hlob rau lub caij los yog sau, thiaj li txuag ib Bush yog useless. Tom qab tag nrho, nws yuav tsum tau siv cov tshuaj lom heev uas yuav ua rau lwm cov nroj tsuag thiab koj tus mob.

Koj puas paub? Qhov seem ntawm cov phom mog ntawm cov nceb, txawm tom qab tillage, tuaj yeem siv txij li 5 txog 15 xyoos.

Resistant ntau yam

Yuav kom txo tau txoj kev verticillary wilting xoom, koj yuav tau cog resistant strawberries. Cov no yog:

  • "Vima Zanta" - ntau yam yog resistant tsis tsuas yog mus rau vertucillosis, tab sis kuj mus rau powdery mildew. Differs nyob rau hauv Frost tsis kam. Txiv hmab txiv ntoo nyob rau hauv thaum ntxov Lub rau hli ntuj.
  • "Lambada" - muaj ntau yam tsim nyog rau kev thauj mus los, ua kom kub tsis txias. Nws txawv ntawm lwm yam Bush, uas hlob ntev thiab muaj loj berries (40-50 g). Nws kuj yog cov resistant rau grey rot.
  • "Figaro" - muab cov qoob loo loj thiab muaj lub siab pedicle. Nws tsis yog cuam tshuam los ntawm fungal kab mob thiab grey puab.
  • "Mize Schindler" - coj cov qab zib berries, tab sis me me piv rau lwm yam. Nws kuj yog cov resistant rau powdery mildew thiab mite.
  • "Festival chamomile" - nruab nrab-lub caij ntau yam nrog me me berries. Tsis resistant rau grey puab, tab sis cov nroj tsuag tsis tshua muaj cuam tshuam.
  • "Tsarskoye Selo" yog ib qho muaj ntau yam zoo heev nrog cov txiv hmab txiv ntoo loj. Zoo tiv thaiv kev thauj mus los.
  • "Nyiam" - lub caij ntuj no-Hardy strawberries, ripens nyob rau hauv nruab nrab ntawm lub caij ntuj sov. Lub berries yog loj ci liab.
  • "Gourmand" - Sweet ntau yam, berries ntawm medium loj thiab ntom. Ripens lig.

Yog li, verticillary wilting yog tshwm sim los ntawm ib lub fungus uas ua rau lub hauv paus system ntawm txiv pos nphuab. Yuav kom tsis txhob muaj nroj tsuag tuag, nws yog ib qhov tsim nyog yuav tau siv ntau yam npaj rau cov av nyob rau hauv daim ntawv ntawm cov tiv thaiv kev ntsuas, thiab mus xyuas cov bushes nyob rau hauv ib tug raws sijhawm.

Yog hais tias koj pom ib tug mob strawberry Bush, ces kom tshem tawm nws thiab ib tug me me thaj ntawm av ib ncig. Qhov chaw no yuav tsum tau nchuav nrog cov tshuaj, thiab tseem tsis tau cog dab tsi nyob rau ntau xyoo.