kab mob Raspberry thiab lawv cov kev tswj hwm yog ib lub ntsiab lus dav heev. Hauv kab lus no, peb yuav xav txog qee yam kab mob uas twb muaj lawm.
Xeb yog kab mob fungal uas cuam tshuam rau cov txiv hmab txiv ntoo thiab nplooj. Nyob rau hauv lub caij nplooj ntoos hlav, yellowish pads yuav tshwm nyob rau sab saum toj ntawm nplooj, thiab nyob rau hauv lub caij ntuj sov, dub, tsaus thiab lub teeb txiv kab ntxwv tsa me ntsis npog lub underside ntawm nplooj. Nrog ib tug txaus muaj zog swb, nplooj shrivel thiab poob tawm, lub raspberry tawm los poob. Yog tias cov av noo siab, ces tus kab mob tuaj yeem rub mus txog thaum lub caij nplooj zeeg lig.
Txoj kev sib ntaus: ua kom lub txaj tuab yuav tsum tsis pub, cov txiv hmab txiv ntoo uas dais txiv hmab txiv ntoo yuav tsum tau txiav tam sim ntawd. Thaum lub caij nplooj zeeg thiab caij nplooj ntoos hlav, cov av yuav tsum tau khawb, cov seem ntawm raspberries cuam tshuam los ntawm xeb yuav tsum tau muab tshem tawm thiab rhuav tshem.
Raspberry anthracnose yog lwm yam kab mob fungal ntau heev. Tus kab mob no tshwm sim nyob rau lub caij nplooj ntoos hlav thiab tuaj yeem mus txog rau lub caij nplooj zeeg. Concave liab doog daim ntawv ntawm cov cuam tshuam tua, ces lawv tig grey. Qhov cuam tshuam bark thickens thiab tau txais cov xim av xim av. Cov berries ua npog nrog ulcers thiab qhuav. Cov txheej txheem ntawm kev tawm tsam yog tib yam li kev swb ntawm raspberries nrog xeb.
Feem ntau, cov kab mob raspberry thiab tawm tsam lawv hauvfeem ntau lawv zoo sib xws. Piv txwv li, qhov chaw dawb yog lwm hom kab mob ntawm raspberry fungal. Nws tseem cuam tshuam cov nplooj thiab berries. Brownish me ntsis tshwm rau ntawm nplooj nyob rau hauv thaum ntxov caij nplooj ntoos hlav, uas ces brighten thiab tig dawb. Tus kab mob mus txog nws lub ncov thaum lub sij hawm ntawm cov txiv hmab txiv ntoo ripening. Bushes cuam tshuam los ntawm qhov chaw dawb tsis dais txiv hmab txiv ntoo zoo. Txoj kev tswj yog tib yam li rau xeb thiab raspberry anthracnose.
Tab sis kuj muaj lwm yam kab mob raspberry. Thiab kev sib ntaus tawm tsam lawv kuj txawv kiag li. Piv txwv li, tus kab mob chlorosis cuam tshuam rau biennial stems thiab nplooj. Nyob rau hauv thawj theem, cov nplooj raws cov hlab ntsha tig daj, dhau sij hawm, yellowness kis mus rau tag nrho nplooj. Cov berries qhuav. Tus kab mob no tseem nyob hauv cov tua, kis los ntawm cov kab mob mus rau cov neeg noj qab haus huv los ntawm kab.
Kev sib ntaus yuav tsum ceev faj xaiv cov khoom cog (cov nroj tsuag uas muaj cov tsos mob raug tshem tawm), loosening thiab fertilizing av, txau bushes los ntawm nqus kab. Koj yuav tsum tsis txhob cog ib tsob ntoo tshiab raspberry tam sim ntawd tom qab tshem tawm tus kab mob. Ib zaug txhua ob xyoos, compost, humus, peat yuav tsum tau siv rau hauv av.
Raspberry hauv paus mob qog noj ntshav yog kab mob kab mob uas nkag mus hauv cov hauv paus hniav los ntawm kev puas tsuaj los ntawm cov kab hauv av. Kev loj hlob ntawm cov hauv paus hniav ntawm raspberry bushes. Kev tawm tsam: kev taw qhia ntawm phosphorus-potassium chiv, chiv rau hauv av, raws sijhawm watering thiab loosening ntawm lub ntiaj teb. Cov hauv paus hniav ntawm raspberry seedlings tuaj yeem tua tsis pub dhau tsibfeeb nyob rau hauv ib tug daws ntawm tooj liab sulfate, ces yaug lawv nyob rau hauv ib tug daws ntawm boric acid (0.2%). Raws li koj tuaj yeem pom, cov kab mob raspberry thiab kev tawm tsam lawv yog cov txheej txheem nyuaj uas yuav tsum tau siv sijhawm ntau thiab cov nqi ntawm lub cev. Raws li tau hais los saum no, cov kab mob raspberry, cov duab uas koj tuaj yeem pom hauv kab lus no, yog lub ntsiab lus dav dav. Thiab nws tsis tuaj yeem npog nws tag nrho hauv cov khoom no.
Raspberry kab thiab lawv tswj
Cov kab ntau tshaj plaws ntawm raspberry
yog kab npauj npaim. Nws nteg nws qe nyob rau hauv paj, thiab tom qab ntawd rau saum ntawm zes qe menyuam. Lub hatched larvae nkag mus rau fetus thiab rhuav tshem nws. Rau lub caij ntuj no, beetles thiab larvae mus rau hauv av mus rau qhov tob ntawm 8 centimeters. Sib ntaus: Thaum lub caij loj hlob, cov av yuav tsum tau xoob los ntawm kev ntxiv cov hmoov av luam yeeb thiab ntoo tshauv rau nws. Ua ntej flowering, kho raspberries nrog Iskra los yog Phosbecid.
Tseem muaj cov kab dub me me hu ua strawberry-raspberry weevils. Nyob rau lub caij ntuj no, lawv nkaum hauv qab nplooj poob thiab hauv av. Cov kab no yog cov voracious heev, lawv noj cov nplooj me, tom qab ntawd lawv qhuav thiab poob tawm. Lawv nteg qe nyob rau hauv buds. Sib ntaus: thaum lub sij hawm flowering lub sij hawm, raspberries yuav tsum tau txau nrog Iskra, thiab tom qab sau qoob, kho nrog Phosbecid.
