Grey rot

Leej twg thiab dab tsi harms lub raspberries

Raspberries yog ib tug kab lis kev cai zoo li qos yaj ywm nrog txiv lws suav.

Yog li ntawd, nws yog raug rau ntau cov kab mob, cov kab mob thiab kab uas ua tau zoo heev ua rau cov nroj tsuag no.

Nws yog qhov zoo dua rau pom thiab tiv thaiv kev mob ntawm tus kab mob nyob rau hauv lub sij hawm tshaj kom tos kom txog thaum nws dhau los ntawm nws tus kheej.

Qee tus kab tsuag thiab kab mob tuaj yeem ua rau kev puas tsuaj ntawm kev puas tsuaj, uas yuav ua rau koj xav tsis thoob. Tab sis koj yuav tsum paub tus yeeb ncuab ntawm tus neeg.

Yog li ntawd, ua ntej koj ib daim ntawv teev cov kab mob ntau tshaj thiab kab tsuag ntawm raspberries.

Grey rot

Qhov no fungal tus kab mob cuam tshuam tag nrho hauv av ib feem ntawm Bush: nplooj, paj, txiv hmab txiv ntoo, qhov qis ib feem ntawm qhov tua. Ib tug grey Bloom tshwm rau ntawm nplooj thiab berries. Nrog lub sij hawm ntev los no "pubescence" cov txiv hmab txiv ntoo ua tsis tau.

Tus kab mob feem ntau yog tsim nyob rau hauv tej yam kev mob ntawm high kub thiab ntau humidity. Yog hais tias lub caij ntuj sov yog rainy, ces tshaj tag nrho lub caij grey rot yuav ntaus ntau tshaj li ib nrab ntawm tag nrho cov qoob loo. Cov kab mob ntawm cov fungus yog lub teeb heev, feeb meej nyob rau hauv cov huab cua thiab kis los ntawm gusts ntawm cua tshaj ntev ntev.

Yuav kom tiv thaiv txoj kev loj hlob ntawm grey rot, nws yog ib qhov tsim nyog los kho cov bushes nrog XOM ua ntej nplooj nplooj Bloom. Cov feem yuav tsum tau noj raws lub cheeb tsam: rau 100 square metres koj yuav tsum tau noj 40 g ntawm cov tshuaj rau 10 liv dej, thiab yog hais tias cheeb tsam yog 25 square meters, ces koj yuav tsum tau siv 10 g ib 2.5 liv dej.

Koj yuav tsum tau leg tsis tsuas yog lub bushes lawv tus kheej, tab sis kuj cov av nyob rau hauv cog. Thaum lub berries pib mus khi, koj yuav tsum tau sprinkle lub ntiaj teb ib ncig ntawm lub bushes nrog tshauv los yog thee. Hauv qhov no tsis txhob ywg dej los ntawm txoj kev los nagtshwj xeeb tshaj yog cov dej txias, vim qhov no, tus kab mob no tuaj yeem kis kab mob thiab ua kom sai.

Yog hais tias koj raspberry yog tseem mob nrog grey rot, ces bushes yuav tsum tau kho sai kho nrog ib tug daws ntawm tooj liab thiab xab npum los yog boric acid nyob rau hauv ib qho kev daws ntawm 1%.

Dawb chaw

Qhov mob fungal kis tau sai heev, thiab pib nrog cov tsiaj qus raspberries, thiab mus rau ntawm kab lis kev cai cog. Exposed tua thiab foliage.

Thawj theem ntawm txoj kev loj hlob ntawm tus kab mob tshwm sim nyob rau hauv Lub rau hli ntuj, tab sis tseem tsim nyob thoob plaws hauv tag nrho cov loj hlob rau lub caij.

Dawb spotting pib tshwm sim los ntawm tsim ntawm cov xim av ci rau ntawm nplooj nrog dub splashes. Txij lub sij hawm, cov xim ntawm cov pob qis hloov thiab yuav sib dua. Cov pob no hu ua pycnidia.

Sab hauv cov "nqaij" yog ib qho loj npaum li cas ntawm cov kab mob hu ua fungal spores. Maj mam, lub me ntsis yuav pib kis tawm tag nrho saum npoo ntawm nplooj, uas ua rau nws ziab.

Ntawm kev tua cuam tshuam cov seem uas nyob hauv qhov chaw ze ntawm lub raum thiab internodes. Tus ntoo nws tus kheej pib tawg, lub bark yog them nrog scales, thiab qhov cuam tshuam cov cheeb tsam ntawm tua raug them nrog ib tug loj pes tsawg tus ntawm pycnidia.

Dawb spotting tuaj yeem ua rau tag nrho cov nplooj ntoos tsis huv, nrog rau kev tawg nthe heev ntawm cov kab. Spores overwinter on stems, uas ua rau cov ceg loj qhov chaw ntawm tus kab mob.

Thaum tshiab nplooj thiab tua daim ntawv nyob rau hauv lub caij nplooj ntoos hlav, lawv instantly ua tus kab mob los ntawm vectors. Tus kab mob no feem ntau mob siab rau hauv tej yam kev mob kub cev thiab cov av qeeg.

Tawm tsam dawb spotting, leej faj ua haujlwm zoo. Tom qab koj sau, lub bushes yuav tsum tau kho nrog ib colloidal daws ntawm leej faj nyob rau hauv lub ib feem ntawm 40-50 g ntawm khoom ib 10 liv dej.

On 10 square metres yuav tsum tawm 2 liv ntawm kev daws. Vim tias cov av qeeg, cov nqaij dawb yuav tuaj yeem tsim sai dua, vim li ntawd nws yog ib lub tswv yim kom poob qoob loo kom txaus kom tsis muaj ntau ntau cov nroj tsuag concentration hauv ib cheeb tsam.

Tom qab qhov kawg ntawm kev sib sau ntawm berries, nws yog ib qhov tsim nyog los tshem tawm thiab hlawv lub tua ntawm tib lub hnub nyoog thiab cov stems uas tau coj tus txiv hmab txiv ntoo. Yog hais tias cov khiav dim tsis ntau ntau, nws yuav txaus kom tshem nws cov taub. Nyob rau thaum xaus ntawm Autumn los yog thaum ntxov caij nplooj ntoos hlav, tag nrho cov av nyob rau hauv qhov chaw ntawd yuav tsum zoo digged, thaum nyob rau tib lub sij hawm phosphorus-poov tshuaj chiv yog qhia rau hauv av.

Nyob rau hauv lub caij nplooj ntoos hlav, thaum nroj tsuag pib Bloom, raspberries yuav tsum tau kho nrog Bordeaux kua nrog ib tug concentration ntawm 1%. Nyob rau hauv lub caij ntuj sov, nws kuj yog tawm tswv yim mus rau tshuaj tsuag lub bushes nrog no tshuaj.

Thawj lub sij hawm tus Berry xav tau kev ua tiav thaum cov tub ntxhais hluas tua ncav cuag ib tug ntev ntawm 15-20 cm, ob zaug - ua ntej blooming, thiab lub thib peb - ​​sai li sai tau tom qab xaus ntawm flowering. Yog hais tias tus kab mob sai dhau sai sai, ces kev kho mob yuav tsum tau nqa tawm tom qab tuaj tos berries.

Xeb

Ib yam kab mob uas tshwm sim heev heev. Ua puas tsuaj los ntawm 10 mus rau 30% ntawm raspberry qoob loo. Raug raug cuam tshuam nplooj, stems, stalks thiab cov tub ntxhais hluas tua.

Nrog rau qhov pib ntawm May, ib qho xim txiv kab ntxwv me me tshwm nyob rau sab sauv ntawm nplooj, petioles thiab cov tub ntxhais hluas tua nyob rau hauv lub cuam tshuam Bush. Nyob rau hauv cov tubercles yog lub caij nplooj ntoos hlav ntawm lub fungus.

Tus mob ntawm cov tub ntxhais hluas tua thiab nplooj tawm sai sai sai. Tom qab ib lub sij hawm, nyob rau hauv qis ib feem ntawm nplooj ib tug yuav tau pom rusty-xim av me ntsis, uas yog powdery pustules ntawm lub caij ntuj sov spores. Tshaj tawm ntawm lub caij ntuj sov spores ua rau rov raug mob ntawm crimson bushes.

Nyob rau lub caij nplooj zeeg, cov kev tsis sib haum uas tsim hauv lub caij ntuj sov yog hloov los ntawm lub caij ntuj no, thiab cov tawg ntawm cov hauv qab ntawm nplooj ntawv yuav muab tau yooj yim erased. Stems raug cuam tshuam nyob rau hauv ib cheeb tsam ze rau lub keeb kwm. Cov ntoo yog them nrog loj ulcers, nyob rau hauv uas lub txiv kab ntxwv txiv kab ntxwv "nyob" nyob rau hauv caij nplooj ntoos hlav.

Cuam tshuam ceg tawg thiab qhuav heev sai sai. Mycelium ntawm fungus yog heev heev embedded nyob rau hauv lub rhizome thiab cov ntaub so ntswg ntawm tua thiab tseem muaj rau ib lub sij hawm ntev. Rust mob sai sai nyob rau hauv high humidity tej yam kev mob.

Yuav kom kov yeej tus kab mob no, koj yuav tsum tau tshem tawm cov kab mob tua kab mob, thiab nplooj poob poob yuav tsum tau sau thiab hlawv. Nyob rau hauv thaum ntxov caij nplooj ntoos hlav, lub bushes yuav tsum tau kho nrog ib tug daws ntawm nitraphenol (2-3%, 200-300 g ib 10 liv dej). Kev ua thiab raug rau thaj av nruab nrab ntawm cov kab ntawm cov nroj tsuag.

Ua ntej nplooj tawg, thiab tom qab berries raug khaws, tshuaj tsuag lub bushes nrog ib tug daws ntawm oxychoma (2 mus rau 3 ntsiav tshuaj rau ib 10 liv dej). Tsis tas li ntawd tsim tshuaj tawm tsam dawb nqaij thiab grey rot.

Yog hais tias xeb ntaus ib tug loj cheeb tsam ntawm cov nroj tsuag, ces nyob rau hauv lub caij ntuj sov ua ntej pib ntawm flowering, tom qab nws tas thiab tom qab harvesting, bushes yuav tsum tau kho nrog Bordeaux kua nrog ib tug concentration ntawm 1%.

Thaum cog, koj yuav tsum tau siv xwb seedlings ntawm resistant raspberry ntau yam. Shrubs uas tau raug ntaus los ntawm xeb ntawm lub qia xav tau khawb thiab hlawv. Nco ntsoov rake nplooj poob, txiav qhov cuam tshuam cov ceg thiab hlawv nws tag nrho. Nws tseem raug tau kom tsis tu ncua khawb av hauv nruab nrab ntawm cov ridges thiab tshem tawm cov nroj.

Tsis tas li ntawd nthuav mus nyeem txog daj daj raspberries.

Anthracnose

Qhov kab mob no muaj feem xyuam nplooj ntoo, kaus mom, tua, txiv hmab txiv ntoo thiab cov txhuam hniav. Txhua xyoo tawm thiab nplooj yog cuam tshuam, cov tub ntxhais hluas txoj kev loj hlob thiab txhuam nrog txiv hmab txiv ntoo nyob rau hauv biennial tua kuj raug kev txom nyem.

Cov nplooj yog them nrog me me puag ncig nrog ib tug liab ciam teb thiab ib qho chaw grey. Qhov lub cheeb ntawm txhua qhov chaw yuav yog los ntawm 1 mus rau 3 hli. Feem ntau lawv tau ua raws cov kab ntawm cov leeg thiab raws tus ntug.

Nrog rau kev loj hlob ntawm tus kab mob, qhov me ntsis sau tag nrho qhov chaw ntawm nplooj ntoos phaj, thiab nplooj lawv tus kheej qhuav tawm thiab poob tawm. Cov petioles raug them me me nyuaj siab me ntsis uas zoo li cov nqaij.

Txij lub sij hawm, cov qhab nia ua ke rau hauv ib qho thiab daim ntawv tawg. On tua tsawg tshaj li ib xyoos, loj, round, gray-coloured ulcers daim ntawv on to top, nyob rau hauv uas ib tug liab-xim av edging cov ntaub ntawv. Lub bark ntawm diseased qia ua xim av thiab them nrog tob ulcers. Cov neeg mob biennial tua tuag.

Txiv hmab txiv ntoo txhuam ua xim av, thiab cov txiv hmab txiv ntoo qhuav tawm. Anthracnose pib tsim nyob rau hauv lub caij nplooj ntoos hlav, tom qab nplooj tawm Bloom. Hardest raspberries muaj mob nyob rau hauv cov xyoo thaum muaj ib tug ntau ntawm cov nag.

Yuav kom kov yeej thiab tiv thaiv kev loj hlob ntawm tus kab mob no, nws yog pom zoo kom siv Bordeaux kua (1% daws), uas yuav tsum tau kho ob qho tib si ntawm cov nroj tsuag thiab hauv av ib ncig ntawm lawv.

Nyob rau lub caij ntuj sov, rau kev tiv thaiv kev tiv thaiv, koj tuaj yeem siv qhov no los yog tooj liab oxychloride. Nws yog ib qhov tsim nyog yuav tau ua rau kev siv ntoo 3 lub sij hawm - thaum cov tub ntxhais hluas ncav cuag ib tug ntev ntawm 15-20 cm, ua ntej blooming thiab tom qab flowering.

Yog hais tias lub bushes "tau mob" ntseeg tau, ces ua yog tsim nyog tom qab harvesting. Nws yog qhov tseem ceeb rau nyias lub bushes thiaj li hais tias tsaws tsis dhau heev thiab aired. Nws yog tsim nyog los tshem tawm cov tsis muaj zog txaus tua, raws li tau zoo raws li cov ceg nyob qhov twg muaj berries. Nws yog tsim nyog los tshem tawm cov nroj.

Ntshav nqaij

Qhov no muaj tus kab mob cuam tshuam lub buds, nplooj thiab txhua xyoo tua. Thawj cov cim qhia ntawm spotting tshwm rau cov ceg ntoo.

Nyob rau hauv qhov chaw nyob qhov twg nplooj raug txuas mus rau soj caum, koj tuaj yeem pom cov pob cwj pwm ntawm cov ntsej muag ntshav nrog cov cwj pwm ntawm cov xim liab-xim av. Txij lub sij hawm, lawv nce nyob rau hauv loj, interconnect thiab npog tag nrho saum npoo ntawm tua.

Nplooj, petioles thiab txiv hmab txiv ntoo ceg yog them nrog loj necrotic me ntsis, uas ua rau lub withering ntawm tag nrho cov teev rau hauv seem ntawm raspberry Bush.

Cov neeg muaj mob tua cov kab no tau them nrog cov pob grey, thiab cov tawv ntoo hauv cheeb tsam no yog tev tawm, cov kab nrib pleb tau tsim. Sab ceg uas muaj tus kab mob tuag tas lawm. Ntshav blotch yuav ua puas tag nrho crimson cog.

Tus kab mob loj hlob thoob plaws hauv tag nrho cov caij nyoog loj hlob - los ntawm thaum ntxov caij nplooj ntoos hlav mus rau thaum lub caij nplooj zeeg.

Yog hais tias lub caij ntuj no tsis dhau hnyav, ces tus fungus tsim nyob rau ntawm lub sij hawm no. Nyob rau hauv cov ntaub ntawv no, tus naj npawb ntawm liab plab me ntsis nce ntau dramatically, thiab lub ntsiab lus lawv tus kheej npog tag nrho ntawm lub qia, uas ua rau ntxov ntxov xauv lub tua.

Feem ntau cov nquag liab tswm txob muaj nyob rau hauv cov huab cua puag.

Thaum kis, koj yuav tsum tau tshem tawm cov mob tua, txiav lawv yuav luag hauv paus. Yuav kom tiv thaiv tau txoj kev loj hlob ntawm fungus, nws yog ib qhov tsim nyog los thim tawm lub tsaws thiaj li hais tias nws yuav raug cua tshuab los ntawm cua.

Koj muaj peev xwm tsis tshaj nws nrog watering thiab nroj tsuag raspberry bushes nyob rau hauv lub lowlands. Cov kev sib txig sib luag yog zoo li cov uas tawm tsam anthracnose.

Mealy dew

Qhov feem ntau dej siab mob rau txoj kev loj hlob ntawm tus kab mob no yog high kub thiab high humidity. Tias yog vim li cas lub ncov ntawm tus kab mob nrog powdery mildew ntawm raspberry ntog nyob rau hauv thawj ib nrab ntawm lub caij ntuj sov.

Ib cov xim dawb tshwm ntawm ob sab ntawm nplooj. Cov ntsiab lus qhov twg cov tub ntxhais hluas tua tuaj ntawm tseem tuaj yeem raug kev puas tsuaj.

Vim los ntawm powdery mildew raug, cov tub ntxhais hluas ceg nres nres, loj hlob, thiab khov thaum lub caij ntuj no.

Cov kab mob tshwm sim tuaj yeem ua tiav, thiab cov txiv hmab txiv ntoo ua dhau los.

Yuav kom tiv thaiv thiab kho tau powdery mildew, koj xav tau prune cov tua uas twb tau otplodonosili, thiab lwm yam kev cog qoob loo. 4 lub sij hawm yuav tsum tau ua cov txheej txheem raspberry Bordeaux kua.

Chlorosis

Tus kab mob yog kis. On cov bushes uas muaj tus kab mob, cov nplooj tig daj thiab deform. Cov foliage ntawm lub txiv hmab txiv ntoo-kev coj tus kheej tua ua me me, cov ceg loj hlob weakly, lub txiv hmab txiv ntoo yog qhuav thiab yuav luag tsis edible.

Shrubs yog kis los ntawm aphid larvae. Raspberries kuj tuaj yeem raug tus kab mob uas tsis muaj kab mob chlorosis. Hom tshuaj chlorosis no thaum cov nroj tsuag tsis muaj kev pab cuam, xws li manganese, iron, thiab boron.

Tsis tas li ntawd, kev loj hlob ntawm no hom chlorosis contributes rau huab cua. Nws tshwm nyob rau hauv cov ntaub ntawv ntawm heev high humidity los yog alkalinity ntawm cov av, thiab nyob rau hauv lub sij hawm ntawm tsawg kub.

Shrubs txom nyem yog tias lawv tau watered nrog dej txias.

Yuav kom tiv thaiv tau tus kab mob, koj yuav tsum tau ua puas aphids, kho nroj tsuag nrog insecticide. Mob nroj tsuag yuav tsum khawb thiab hlawv. Ua ntej yuav chlorosis, koj yuav tsum txiav txim seb qhov ua rau tus kab mob.

Yog hais tias cov av muaj nce qib ntawm acidity, ces nws yog ib qhov tsim nyog yuav tau thov gypsum nyob rau hauv tus nqi ntawm 100-120 g ib square meter mus rau hauv av. Yog tias cov av pwm nyob sab nraud sab nraud, tab sis kev ntsuas yuav tsum muab coj los ua kom zoo. Cov cheeb tsam nrog ntau dhau heev lawm yuav tsum tau qhuav me ntsis. Yuav kom txo cov nyhuv ntawm chlorosis yuav los ntawm kev qhia txog humus, peat los yog compost.

Sprouting

Qhov feem ntau txaus ntshai kis tus kab mob. Yog hais tias ib tug Bush muaj mob, ces ib tug loj xov tooj ntawm me me tua 30-50 cm ntev tshwm. Nyob rau ib tug nroj tsuag muaj peev xwm yuav txog li 200 pieces ntawm xws stalks.

Tus kab mob yog focal, yog li tag nrho cov raspberries uas nyob rau hauv lub hearth xav tau kev puas tsuaj.

Yuav kom sib ntaus nws yog tsim nyog nrog vectors ntawm txoj kev loj hlob - nematodes thiab aphids. Tsuas yog kev noj qab haus huv cov ntoo uas muaj kev ntseeg siab zus nyob rau hauv cov chaw zov me nyuam tshwj xeeb yuav tsum tau ua kom tiav.

Paub tseeb tshem tawm cov kab mob diseased los yog cov pob txha uas xav tias tsam muaj tus kab mob los yog kab mob mycoplasma.

Tas mus li yuav tsum sib ntaus nrog cicadas thiab aphids. Thaum lub sij hawm blooming ntawm buds thiab ua ntej flowering ntawm raspberries, nws yog ib qhov tsim nyog los kho cov tshuaj ntawm Karbofos nrog ib tug concentration ntawm 0,75%.

Tsis txhob pib mob tus kab mob no hauv koj cov txiv ntoo. Tom qab tag nrho, koj yuav tsis poob ib Bush, tab sis tag nrho cov noob nroj tsuag.