Thawj cov tsos mob ntawm tus kab mob los yog kab tsuag tuaj yeem pom nyob rau lub caij nplooj ntoo hlav lig lossis lub caij ntuj sov. Txawm li cas los xij, kev kis mob feem ntau tshwm sim ntau lub hlis ua ntej, uas yog thaum lub paj tseem nyob hauv hibernation. Ntau cov kab mob (tshwj xeeb yog cov kab mob fungi!) nrog rau cov kab mob phem overwinter nyob rau ntawm Rose nws tus kheej los yog nyob rau hauv ib puag ncig cov av. Kev huv huv yog qhov tseem ceeb heev, tshwj xeeb tshaj yog tom qab kis kab mob uas twb tau dhau xyoo dhau los, txhawm rau tiv thaiv lwm tus mob.
Kuv tuaj yeem tiv thaiv kab mob Roses li cas?
Txhawm rau tiv thaiv cov kab mob sawv hauv lub caij nplooj ntoo hlav, tshem tawm cov nplooj poob, txog rau hauv av nyob ib ncig ntawm lub Rose thiab siv tshuaj ntsuab tonics. Cov kab mob fungal thiab kab larvae yuav txo tau ua ntej lawv ua kev puas tsuaj.
Fungal spores feem ntau overwinter nyob rau hauv nplooj nplooj
Star sooty mildew thiab rose xeb yog cov kab mob sawv ntau tshaj plaws. Txawm hais tias lawv tuaj yeem sib txuas tau zoo yog tias pom nyob rau lub sijhawm, lawv feem ntau rov tshwm sim txhua xyoo. Yog vim li cas rau qhov no feem ntau yog tsis muaj kev tu cev, vim hais tias cov fungal spores overwinter nyob rau hauv qab ntawm nplooj: yog tias koj saib ze, koj yuav pom lawv li me me dub dots nyob rau hauv underside ntawm nplooj. Yog li ntawd, tsis tsuas yog yuav tsum tau tshem tawm cov kab mob rose nplooj, tab sis cov nplooj poob rau hauv av yuav tsum tau ua tib zoo raked tam sim ntawd, tshwj xeeb tshaj yog nyob rau lub caij nplooj zeeg thiab lub caij ntuj no. Tsis txhob muab qhov no pov tseg hauv compost - txwv tsis pub qhov no yuav tsim mus rau qhov chaw tshiab ntawm tus kab mob - tab sis muab pov rau hauv tsev pov tseg. Prune Roses kom zoo nyob rau lub caij nplooj ntoos hlav thiab ntxiv dag zog rau lawv nrog tshuaj ntsuab tonics (€ 83.00 ntawm Amazon). Kev noj qab haus huv Roses txhim kho lawv tus kheej tiv thaiv uas lawv tuaj yeem tiv thaiv lawv tus kheej.
Kub kab larvae hauv av
Tus larvae ntawm ntau yam kab mob phem, xws li nplooj ntoos hlav, sawv sawfly lossis Rose leafhopper, kuj overwinter nyob rau hauv av thiab pupate muaj thaum lub caij txias. Nyob rau hauv lub caij nplooj ntoos hlav, lub cocoon thaum kawg hatches thiab cov tub ntxhais hluas kab tsuag nteg lawv cov qe dua rau ntawm Rose. Txhawm rau tiv thaiv qhov no, ua haujlwm cov av ib ncig ntawm Roses kom huv si nrog lub hoe nyob rau lub caij ntuj no lig thiab caij nplooj ntoos hlav thaum ntxov, yog li cuam tshuam cov pupation ntawm larvae. Yuav kom tua tag nrho cov tsiaj, tua cov av nrog qej los yog horsetail broth.
Tip
Rau ntau yam kab mob rose, kev kho kom zoo nyob ntawm kev kuaj tus kab mob lossis kab mob kom sai li sai tau thiab siv cov tshuaj tiv thaiv tsim nyog. Txwv tsis pub, tshwj xeeb tshaj yog nyob rau hauv mob hnyav, tsuas yog kev xaiv sab laug yog radically txiav rov qab cov cuam tshuam Rose nyob rau hauv kev cia siab tias nws yuav ciaj sia txoj kev. Tias yog vim li cas koj yuav tsum kuaj xyuas koj cov roses tsis tu ncua thiab ua tib zoo los ntawm thawj zaug tua thaum ntxov caij nplooj ntoos hlav.
