Qhia Txog Sago Palm Kab Mob: Cov Tswv Yim Kom Tau Txais Kab Mob Sago Palm

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

Koj puas xav paub yuav ua li cas kho sago xibtes teeb meem tshwm sim ntawm koj tsob ntoo? Sago xibtes tsis yog ntoo xibtes, tab sis cycads - cov kwv tij txheeb ze ntawm cov ntoo thuv thiab lwm yam conifers. Cov ntoo qeeb-loj hlob zuj zus yog cov kab mob-tiv taus, tab sis lawv raug rau qee yam kab mob sago xibtes ntoo. Yog tias koj tsob ntoo tsis saib nws zoo tshaj plaws, nyeem ntxiv kom paub cov hauv paus ntawm kev txheeb xyuas thiab kho cov kab mob sago xibtes.

Kwv Txhiaj Kab Mob Sago Palm

Ntawm no yog qee yam kab mob ntawm sago xibtes thiab cov lus qhia txog kev kho lawv:

Cycad scale - Qhov teeb meem ntawm xibtes no tsis yog kab mob, tab sis cov hmoov dawb ntawm nplooj tuaj yeem ua rau koj ntseeg tias koj xib teg muaj kab mob fungal. Scale yog ib qho me me kab kab dawb uas tuaj yeem rhuav tshem lub xib teg sai heev. Yog tias koj txiav txim siab tias koj tsob ntoo raug cuam tshuam los ntawm qhov teev, prune hnyav hnyav fronds thiab pov tseg kom zoo. Qee cov kws tshaj lij qhia tshuaj tsuag tsob ntoo nrog cov roj horticultural lossis kev sib xyaw ntawm malathion thiab horticultural roj ib zaug ib lub lim tiam kom txog thaum cov kab tsuag ploj mus. Lwm tus nyiam siv cov kab tswj kab mob. Hu rau koj lub chaw ua haujlwm Cooperative Extension hauv cheeb tsam los txiav txim qhov kev kho zoo tshaj plaws rau koj tsob ntoo.

Fungal leaf spot – Yog kojceeb toom cov kab mob xim av, lossis yog tias nplooj nplooj tig daj, xim av lossis xim liab, koj tsob ntoo yuav raug cuam tshuam los ntawm cov kab mob hu ua anthracnose. Thawj kauj ruam yog tshem tawm thiab rhuav tshem kev loj hlob cuam tshuam. Nco ntsoov khaws thaj chaw hauv qab tsob ntoo kom huv si thiab tsis muaj cov khib nyiab pov tseg. Koj tus neeg sawv cev koom tes txuas ntxiv tuaj yeem qhia rau koj yog tias koj xav tau kho koj lub xib teg nrog cov kab mob fungicide.

Bud rot - Cov kab mob hauv av no feem ntau tshwm sim hauv huab cua sov, ntub dej. Nws yog qhov tseeb tshaj plaws ntawm cov nplooj tshiab, uas yuav tig daj los yog xim av ua ntej lawv unfurl. Cov tshuaj fungicides yuav siv tau yog tias koj kis tus kab mob no thaum ntxov.

sooty pwm - Cov kab mob fungal no yooj yim pom los ntawm cov hmoov, cov khoom dub. ntawm nplooj. Cov fungus feem ntau nyiam los ntawm qab zib, nplaum nplaum nplaum uas tshuav tom qab los ntawm cov kab nqus dej - feem ntau aphids. Kho cov aphids tsis tu ncua nrog kev siv tshuaj tua kab tshuaj xab npum. Thaum cov aphids tau tshem tawm, cov pwm tuaj yeem yuav ploj mus.

Manganese deficiency - Yog tias cov fronds tshiab daj lossis pom daj daj, tsob ntoo yuav tsis muaj manganese. Qhov no feem ntau tshwm sim thaum tsob ntoo cog rau hauv manganese-cov av tsis zoo, uas muaj nyob rau hauv huab cua sov. Qhov deficiency no yooj yim kho los ntawm kev siv manganese sulfate (tsis yog magnesium sulfate, uas txawv kiag li).