2024 Tus sau: Chloe Blomfield | [email protected]. Kawg hloov kho: 2023-12-15 23:55
Koj puas tau pom ib tsob ntoo, xws li spruce, nrog kev noj qab haus huv zoo saib koob ntawm cov lus qhia ntawm cov ceg, tab sis tsis muaj koob txhua yam thaum koj saib txuas ntxiv ntawm ceg? Qhov no yog tshwm sim los ntawm koob cast kab mob. Xav paub ntau ntxiv hauv kab lus no.
Kabmob Cast yog dab tsi?
Kab mob cam ua rau cov ntoo spruce "ntxuav" lawv cov koob laus thiab khaws cov koob hluas nkaus xwb ntawm cov lus qhia ntawm cov ceg. Cov ntoo ua tsis zoo nkauj thiab zoo li nws tuag, tab sis tsis txhob poob siab. Rhizosphaera thiab Stigmina, ob rab koob ntau tshaj plaws ntawm cov ntoo spruce, yog kho tau. Koj tuaj yeem muaj koj tsob ntoo zoo nkauj thiab zoo nkauj dua li ntawm ob peb xyoos los ntawm kev ua raws li kev kho mob koob txhaj tshuaj.
Stigmina thiab Rhizosphaera Koob Npog Hauv Ntoo
Cov kab mob no feem ntau cuam tshuam rau xiav spruce. Yog tias koj tau pom cov ntoo cuam tshuam los ntawm rab koob cast kab mob hauv cheeb tsam, tsis txhob cog tsob ntoo no heev. Xwb, xav txog cog Norway spruce, uas yog resistant. Dawb spruce thiab lwm yam conifers, xws li ntoo thuv thiab fir, kuj raug mob.
thawj kauj ruam yog kom tau txais kev kuaj mob kom ntseeg tau. Cov kws tshaj lij pom zoo kom koj xa ob peb kab mob mus rau ib qhodiagnostic laboratory qhov twg lawv muaj peev xwm khiav cov kev ntsuam xyuas los txheeb xyuas qhov teeb meem. Yog tias koj xis nyob sim txheeb xyuas tus kab mob hauv tsev, ntawm no yog qhov yuav tsum tau nrhiav:
- Ntsuab nrog Stigmina lossis Rizosphaera koob cam khwb cia cov kab mob muaj qhov txawv txav. Cov ceg muaj ntsuab, noj qab haus huv koob ntawm lub tswv yim thiab kab mob thiab tuag koob mus rau lub cev. Kev puas tsuaj pib ntawm cov ceg qis thiab txav mus rau tsob ntoo.
- Txoj ntoo cuam tshuam los ntawm koob cam kab mob muaj koob uas tig daj thaum lub caij ntuj sov, maj mam hloov mus rau xim av thaum lub caij ntuj no thiab caij nplooj ntoos hlav.
- Yog tias koj saib cov koob nrog lub lens tes, koj yuav pom cov kab me me dub. Cov dots no yog cov txiv hmab txiv ntoo lub cev ntawm cov fungus, thiab lawv kuaj pom tus kab mob. Kab dawb dots yog qhov qub.
Kho tsob ntoo los ntawm kev txau nrog cov tshuaj fungicide ob zaug hauv lub caij nplooj ntoo hlav thiab tom qab ntawd ib zaug plaub lub lis piam thaum huab cua ntub. Hloov ntawm cov tshuaj tsuag nrog cov khoom xyaw sib txawv. Tooj liab thiab chlorothalonil yog ob yam khoom xyaw uas muaj pov thawj zoo tiv thaiv kab mob.
Nco ntsoov tias cov tshuaj tsuag no muaj tshuaj lom heev rau cov nroj tsuag, tsiaj txhu thiab tib neeg. Ua raws li kev ceev faj txog kev nyab xeeb ntawm daim ntawv lo rau tsab ntawv. Hnav cov khaub ncaws tiv thaiv pom zoo, thiab nyeem tag nrho cov lus qhia txog kev sib xyaw thiab siv cov tshuaj tua kab mob ua ntej koj pib. Cov ntoo loj nyuaj kho yam tsis muaj kev pab cuam ntawm tsob ntoo.
Pom zoo:
Dab tsi yog Watermelon Rind Necrosis - Kho Kab Mob Kab Mob Necrosis Kab Mob Ntawm Watermelons
Txiv kab ntxwv rind necrosis suab zoo li tus kab mob phem uas koj tuaj yeem pom ntawm ib mais deb, tab sis tsis muaj hmoo. Kab mob rind necrosis feem ntau pom tsuas yog thaum koj txiav qhib lub melon. Koj tuaj yeem kawm paub ntau ntxiv txog nws hauv kab lus no
Kev Kho Kab Mob Walnut - Dab tsi yog Cov tsos mob ntawm Cov Kab Mob
Walnut kab mob cuam tshuam tsis yog walnuts nkaus xwb tab sis muaj lwm cov ntoo, suav nrog pecan thiab hickory. Nrhiav cov ntaub ntawv tseem ceeb hais txog cov tsos mob ntawm kab mob kab mob thiab kev kho kab mob kab mob hauv kab lus hauv qab no
Dab Tsi Yog Kab Mob Blackleg - Kev Kho Mob Blackleg Kab Mob Hauv Lub Vaj
Blackleg yog ib yam kab mob loj rau cov qos yaj ywm thiab cov qoob loo, xws li zaub qhwv thiab zaub paj. Txawm hais tias ob kab mob no txawv heev, lawv tuaj yeem tswj tau siv qee cov tswv yim tib yam. Kawm seb cov no yog dab tsi hauv kab lus no
Kab Mob Nplooj Kab Mob - Dab Tsi Ua Rau Kab Mob Nplooj Kab
Ntau cov nroj tsuag ornamental thiab noj tau pom tsaus, necrotic saib me ntsis ntawm lawv nplooj. Qhov no yog ib qho tsos mob ntawm cov kab mob nplooj ntoos hlav. Kawm ntxiv txog cov kab mob nplooj ntoos thiab nws cov kev tswj hauv kab lus no
Dab Tsi Yog Dab Tsi Yog Dab Tsi?
Puas tau pom cov oddlooking, zoo li broom distortions nyob rau hauv ib tsob ntoo? Tej zaum nws yog ib qho ntawm koj li lossis hauv ib tsob ntoo nyob ze. Cov no yog dab tsi thiab lawv puas ua rau muaj kev phom sij? Nyeem ntawm no kom paub ntau ntxiv txog dab ntxwg nyoog? kab mob khaub thuas
