Nyob ib ncig ntawm peb lub teb chaws, gooseberries yog nrov heev. Cov kab mob, hmoov tsis, tsis txhob hla nws, thiab kom tau txais qoob loo zoo, koj yuav tsum tau saib xyuas kom tshem tawm cov kab mob no.
hom kab mob tseem ceeb
Txhua yam kab mob ntawm cov vaj ntoo no tuaj yeem muab faib ua ob hom: verticillium ziab thiab wilting ntawm ceg thiab tua thiab ntau yam pom. Xav txog lawv kom ntxaws ntxiv.
gooseberry wilt thiab wilt cuam tshuam li cas? Kab mob ntawm hom no cuam tshuam cov ceg thiab nplooj ntawm bushes. Nyob rau hauv thawj rooj plaub, wilting ntawm nplooj yog pom, uas nyob rau tib lub sij hawm kis tau ib tug daj xim. Nws tsis crumble los ntawm cov ceg, tab sis tseem txuas nrog lawv. Lub npe thib ob ntawm tus kab mob gooseberry hais rau nws tus kheej. Ceg thiab tua ntawm bushes qhuav tawm, kab nrib pleb tshwm nyob rau hauv daim tawv nqaij, ntawm cov dub dots yog pom meej meej - kab mob.
Raws li twb tau hais lawm, ntau yam gooseberry me ntsis kuj tshwm sim. Kab mob ntawm hom no tuaj yeem raug ntaus nqi rau ib ntawm tsib hom kab mob:
1. Spotting dub, los yog alternaria - ntawm nploojbushes tshwm grey-dub me ntsis nrog velvety txheej ntawm txiv ntseej xim ntawm ib tug loj loj.
2. Brown spotting - cov tsos ntawm nplooj ntawm xim av me ntsis nrog ib tug me me dub Bloom.
3. Ascochitous spotting - me ntsis ntawm lub teeb grey los yog dawb, nyob ib ncig ntawm txhua qhov uas muaj xim av ciam teb, sib npaug, qee zaum nrog dub dotted pycnidia.
4. Dawb spotting (septoria) - cov tsos ntawm nplooj ntawm shrubs me me angular los yog rounded xim av me ntsis, nyob ib ncig ntawm uas muaj ib tug liab-xim av ciam teb. Sij hawm dhau mus, cov chaw no dhau los sib zog, tab sis ciam teb tseem ci ntsa iab.
5. Anthracnose spotting - tuaj yeem tshwm tsis tau tsuas yog ntawm nplooj, tab sis kuj ntawm ceg thiab petioles. Sawv cev me me kev nyuaj siab puag ncig ntawm cov xim av tsaus.
Nws yog ib qho tsim nyog los qhia qee cov ntsiab lus ntxiv txog qhov pom tias gooseberries raug kev txom nyem los ntawm. Cov kab mob ntawm hom no muaj cov yam ntxwv nta: pob, sporulation thiab ntaub qhwv. Tag nrho cov ntawm lawv yog nyob rau sab saum toj ntawm nplooj. Txawm li cas los xij, yog tias lub teeb pom kev los ntawm saum toj no, thiab hauv qab no muaj cov xim txiv kab ntxwv-xim sporulation pads, ces qhov no twb xeb lawm. Ntxiv mus, nws kis tau zoo heev.
Lwm yam kab mob
Yog tias cov nplooj loj hlob nyob ib sab ntawm cov ntoo, gooseberry xeb yuav tshwm sim ntawm gooseberries, yog Siberian cedar lossis Weymouth ntoo thuv, ces columnar xeb. Ua tsaug rau cov neeg zej zog no, tus neeg sawv cev ntawm tus kab mob muaj lub sijhawm rau overwinter ntawm sedge los yogntoo thuv, thiab nyob rau lub caij nplooj ntoos hlav kis tau cov hluas gooseberry nplooj.
Qee zaum koj tuaj yeem pom cov duab dub nyias ntawm gooseberries, qhov no tsis muaj dab tsi tab sis muaj kab mob hu ua dub. Lwm tus kab mob kuj paub - lub tsev qiv ntawv kheej kheej, kuj hu ua powdery mildew. Nws yog plaque ntawm gooseberry. Yog tias cov nroj tsuag cuam tshuam loj heev los ntawm tus kab mob no, tom qab ntawd qhuav tshwm sim ntawm cov tub ntxhais hluas tua nyob rau sab sauv, tab sis cov kab mob hibernates nyob rau hauv cov tawv ntoo.
Txhua yam kab mob uas tau teev tseg saum toj no yog cov kab mob fungal, tab sis cov kab mob kis kuj pom muaj nyob hauv cov nroj tsuag. Ntawm lawv yog cov edging ntawm cov leeg. Cov nroj tsuag muaj daj ntseg daj ciam teb ntawm thawj thiab thib ob txiav txim ntawm cov leeg. Ntxiv rau, chlorosis tshwm sim ntawm nplooj, tom qab ntawd lawv sai sai poob lawv cov duab thiab ua wrinkled.
Tshuaj kab mob
Tsis muaj ntau yam tshuaj siv los tawm tsam ntau yam kab mob gooseberry. Qhov no yog tooj liab sulfate, uas pab tshem tawm septoria thiab lwm yam kev pom, cumulus txuag los ntawm powdery mildew, anthracnose thiab ascochitosis, nrog rau Bordeaux sib tov - los ntawm xeb, septoria thiab anthracnose.
Qee tus neeg ua teb tab tom sim siv tshuaj xws li Topaz thiab Fundazol los tawm tsam cov kab mob gooseberry. Qhov kev txiav txim siab no tsis yog lawm, vim cov khoom no tsuas yog siv los kho blackcurrant. Txawm li cas los xij, yog tias muaj tag nrho gooseberry chaw zov me nyuam ntawm qhov chaw, ces nws muaj peev xwm siv Fundazol kom tshem tawm verticillium wilt.gooseberry bushes.
