Quince Rust Treatment: Lub Tswv Yim Rau Kev Tswj Quince Rust Ntawm Txiv Hmab Txiv Ntoo

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

Quince ntoo nplooj xeb suab zoo li tus kab mob uas yuav tsim teeb meem rau cov ntoo quince hauv koj lub vaj. Qhov tseeb, nws zoo dua lub npe hu ua kab mob uas tawm tsam apples, pears, thiab txawm hawthorn ntoo. Yog xav paub ntxiv txog yuav ua li cas kom tshem tau quince tsob ntoo xeb, nyeem rau.

Quince Tsob Ntoo Nplooj Rust yog dab tsi?

Quince xeb yog tshwm sim los ntawm fungus Gymnosporangium clavipes. Txawm hais tias nws yog hu ua quince tsob ntoo nplooj xeb, nws tsis ua kev puas tsuaj ntau rau nplooj ntawm cov ntoo txiv ntoo. Nws tawm tsam cov txiv hmab txiv ntoo. Yog li yog tias koj txhawj xeeb txog tus kab mob no, tsis txhob nrhiav cov xeb ntawm nplooj quince. Feem ntau cov tsos mob yog nyob ntawm cov txiv hmab txiv ntoo. Koj tuaj yeem pom qee qhov ntawm cov twigs.

Cov quince xeb fungus xav tau ob qho tib si juniper / cedar thiab pomaceous party. Pomaceous hosts suav nrog txiv apples, crabapple, lossis ntoo hawthorn, thiab cov no yog cov nroj tsuag uas yuav raug kev txom nyem tshaj plaws.

Thaum koj teem caij pib tswj quince xeb, nkag siab cov tsos mob los nrhiav. Thaum koj tuaj yeem pom ob peb kab xeb ntawm nplooj quince thiab nplooj txiv apples, cov kab mob ib txwm ua rau cov txiv hmab txiv ntoo kom stunted lossis tua tawm.

Quince Rust Treatment

Nkauj Noog Hawj yuav ua li cas thiaj tshem tau quince tsob ntoo xebpib nrog tshem tawm ib feem ntawm cov ntoo uas muaj kab mob. Saib rau misshapen txiv hmab txiv ntoo nrog qhov txhab, ob qho tib si ntawm tsob ntoo thiab hauv av hauv qab nws. Sau thiab tshem tawm cov no pov tseg. Tej zaum koj yuav pom me me khob zoo li cov qauv tsim cov txiv kab ntxwv spores ntawm cov txiv hmab txiv ntoo. Cov no kuj tshwm sim ntawm juniper/cedar hosts.

Koj tseem yuav pom cov twigs thiab petioles uas muaj cankers thiab tuag los yog distorted. Raws li ib feem ntawm kev kho quince xeb, koj yuav tsum tau tshem ntawm cov no thiab. Txiav tag nrho cov ntoo uas muaj kab mob thiab hlawv lossis tshem tawm.

Muaj lwm cov kauj ruam uas koj tuaj yeem ua los tswj quince xeb. Ib kauj ruam yog kom tsis txhob cog ob lub tswv yim ua ke. Ntawd yog, tsis txhob cog txiv apple lossis quince ntoo ze ntawm juniper / cedar hosts.

Koj tuaj yeem siv cov tshuaj tiv thaiv kab mob fungicides ua ib feem ntawm kev kho quince xeb. Siv nws rau cov pomaceous hosts nyob rau lub caij nplooj ntoos hlav. Cov tshuaj fungicide Chlorothalonil ua haujlwm rau kev tswj quince xeb thiab yog ib feem ntawm kev kho quince xeb ib yam nkaus.