Dab tsi yog Citrus Scab Disease - Yuav Ua Li Cas Tshem Tawm Citrus Scab

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

Yog tias koj cog txiv qaub rau ntawm ob peb tsob ntoo hauv tsev toj roob hauv pes, koj yuav paub txog cov tsos mob ntawm cov kab mob citrus. Yog tsis yog, koj tuaj yeem nug, dab tsi yog citrus scab? Nws yog cov kab mob fungal uas ua rau muaj xim av, pob khaus uas tshwm sim ntawm cov rind thiab, thaum nws tsis ua rau cov txiv hmab txiv ntoo inedible, nws txo qis kev lag luam feem ntau.

Citrus Scab Symptoms

Raised, spongy pustules pib tawm xim liab thiab ua greyish, ces xim av. Citrus scab cuam tshuam zoo rau txhua hom citrus thiab tseem tshwm sim ntawm nplooj, stems, thiab twigs. Raws li cov ntaub ntawv citrus scab, warts tau tsa ntau dua ntawm qee cov txiv hmab txiv ntoo thiab flattened rau lwm tus. Txiv hmab txiv ntoo tsuas yog muaj kev cuam tshuam rau thawj ob peb lub lis piam ntawm lawv txoj kev loj hlob. Ib yam kab mob zoo sib xws, hu ua qab zib txiv kab ntxwv, tuaj yeem cuam tshuam cov txiv hmab txiv ntoo nrog citrus scab.

Yog tias koj cog txiv qaub rau koj tsev neeg lossis muag hauv khw, koj yuav xav siv citrus scab tswj kom tshem tawm cov kab mob phem ua ntej kev loj hlob. Nws yog tshwm sim los ntawm cov kab mob fungal Elsinoe fawcetti. Cov kab mob ntawm cov kab mob kis tau los ntawm kev txau dej thiab cua los nag. Txawm hais tias qhov no tseem tsis tau tshwm sim hauv koj lub vaj txiv hmab txiv ntoo, nws yog qhov yuav tsum tau paub txog cov tsos mobthiab tswj.

Tshuaj Citrus Scab Disease

Kos lub hauv qab ntawm nplooj thiab cov ceg me kom tsa pustules uas yuav tshwm sim ua ntej tawg ntawm koj cov txiv ntoo. Cov kab mob ua kom nquag plias nyob rau hauv ib lub sij hawm luv luv tom qab ntub dej thiab kub ntawm 68 thiab 73 degrees F. (20-23 C.). Cov peev txheej hais tias nws tuaj yeem txhim kho hauv ib mus rau plaub teev xwb. Txog kaum ib hom citrus ntoo ua tus tswv rau cov kab mob fungal.

Kho cov kab mob citrus scab yog qhov ua tau zoo tshaj plaws nrog kev siv cov tshuaj tua kab mob thiab tshuaj tsuag kom zoo. Thawj qhov kev kho mob yuav tsum tau siv ua ntej tawg. Qee qhov ua pov thawj tias kev kho mob zoo suav nrog tshuaj tsuag thaum lub paj qhib ib nrab, txog 25% ntawm cov paj. Tsis txhob siv tooj liab-raws li fungicide rau thawj cov tshuaj tsuag, tab sis cov no zoo tshaj plaws rau cov neeg tom qab thawj zaug kev kho mob. Txau ib zaug ntxiv thaum lub caij nplooj zeeg thiab tom qab ntawd ob mus rau peb lub lis piam tom qab.

Kev kawm yuav ua li cas kom tshem tau cov kab mob citrus yog qhov tsim nyog rau cov txiv hmab txiv ntoo uas koj tuaj yeem ua lag luam thiab tshwj xeeb tshaj yog cov uas koj pub rau koj tsev neeg.