Dab tsi yog tshuaj tua kab: Dab tsi txawv ntawm cov tshuaj tua kab txhais tau tias

2024 Tus sau: Chloe Blomfield | [email protected]. Kawg hloov kho: 2023-12-15 23:55

By Stan V. GriepAmerican Rose Society Tus Kws Pab Tswv Yim Rosarian - Rocky Mountain District

tshuaj tua kab yog dab tsi? Vim li cas peb yuav tsum ua tib zoo saib xyuas cov tshuaj tua kab? Thiab dab tsi yog qhov phom sij ntawm cov tshuaj tua kab yog tias peb tsis ua? Mus nyeem ntawv kom paub cov lus teb rau cov lus nug no txog ntau hom tshuaj tua kab.

Tshuaj tua kab yog dab tsi?

Ntau tus neeg hu cov tshuaj tsuag uas tswj cov kab hauv lawv lub vaj yog tshuaj tua kab, thiab qhov no yog qhov tseeb. Txawm li cas los xij, cov tshuaj tsuag ntawd tau coj cov kev faib tawm raws li cov tshuaj tua kab uas yog nyob rau hauv tag nrho cov npe ntawm cov tshuaj tua kab.

Ib yam li cov khoom uas tswj lossis tua cov nroj tsuag hauv lub vaj yog lub sijhawm hu ua tshuaj tua kab, nws nqa cov sub-classification li tshuaj tua kab.

hais tias, tus neeg yuav hu li cas rau tej yam uas tswj/tua mites? Qhov no yuav nqa cov sub-classification raws li ib tug miticide nyob rau hauv lub zuag qhia tag nrho kev faib raws li tshuaj tua kab. Yog vim li cas nws yog hu ua miticide es tsis nyob hauv cov tshuaj tua kab yog vim qhov tseeb tias cov khoom no yog, los ntawm lawv cov formulation, tshwj xeeb tshaj yog rau lawv tswj. Feem ntau cov miticides yuav tswj cov zuam ib yam nkaus.

Ib yam khoom siv los tswj cov kab mob ntawm cov nroj tsuag yog cais raws li fungicide, tseemraws li kev faib tawm tag nrho ntawm cov tshuaj tua kab.

Yeej, txhua yam tshuaj uas peb siv los tswj qee hom kab tsuag yog tshuaj tua kab. Cov sub-classifications tau txais ntau dua rau cov txiv ntoo thiab cov bolts ntawm yam uas cov tshuaj tua kab ua haujlwm los tswj.

Nyeem ntawv tshuaj tua kab

Qhov tseem ceeb tshaj plaws uas koj tuaj yeem ua ua ntej yuav tshuaj tua kab yog nyeem cov ntawv tshuaj tua kab kom zoo. Tshawb xyuas nws qib toxicity thiab nrhiav seb qhov kev tiv thaiv tus kheej tau pom zoo thaum siv hom tshuaj tua kab uas koj siv. Feem ntau koj tuaj yeem yooj yim qhia txog qib tshuaj lom ntawm hom tshuaj tua kab los ntawm kev saib qee yam "cov lus qhia" lossis cov duab kos rau ntawm daim ntawv tshuaj tua kab.

Cov qib tshuaj lom ntawm cov tshuaj tua kab yog:

• Class I – Mob Siab heev – cov lus cim: Kev phom sij, Tshuaj lom thiab pob txha taub hau & Hlab
• Class II – Mob Ntshav Qab Zib – teeb liab lo lus: Ceeb toom
• Class III – Me ntsis Toxic – teeb liab lo lus: Ceev faj
• Class IV – Toxic – signal word is also: Caution

Kuv tsis tuaj yeem ntxhov siab npaum li cas nws tseem ceeb npaum li cas los nyeem cov ntawv tshuaj tua kab ntawm cov khoom koj siv ua ntej yuav khoom thiab dua ua ntejsib tov lossis ua daim ntawv thov ntawm cov khoom ! Qhov no yuav pab koj kom tsis txhob muaj kev phom sij rau kev noj qab haus huv ntawm cov tshuaj tua kab.

Lwm yam tseem ceeb uas yuav tsum nco ntsoov yog kom dej koj cov rosebuses lossis cov nroj tsuag kom zoo ua ntej siv cov tshuaj tua kab, tshuaj tua kab lossis tshuaj tua kab! Ib tsob nroj hydrated zoo tsis tshua muaj teeb meem nrog cov tshuaj tua kab. Lub xwbKev zam yog hais txog kev siv tshuaj tua kab mob, peb xav kom cov nroj tsuag nqhis dej kom nws haus cov tshuaj tua kab kom ua tau zoo tshaj plaws.

Note: Cov lus pom zoo hais txog kev siv tshuaj yog rau cov ntaub ntawv xov xwm nkaus xwb. Kev tswj tshuaj yuav tsum tsuas yog siv los ua qhov chaw kawg nkaus xwb, vim tias cov txheej txheem organic muaj kev nyab xeeb dua thiab zoo ib puag ncig.