tsob ntoo haus luam yeeb (Cotinus coggygria), tsob ntoo me me, feem ntau raug kev txom nyem los ntawm Verticillium wilt, kab mob fungal tshwm sim los ntawm fungi Verticillium albo-atrum lossis Verticillium dahliae. … Lwm yam kab mob, xws li qia canker thiab nplooj los yog xeb, tuaj yeem tshwm sim ntawm tsob ntoo tab sis tsis tshua muaj neeg tuag.
Yuav ua li cas rau kuv cov pa luam yeeb?
Yog Asmeskas cov pa luam yeeb tsob ntoo nplooj wilt thiab pib daj nyob ib ncig ntawm cov npoo, verticillium wilt tej zaum yuav raug liam. Cov kab mob hauv av no tuaj yeem ua rau cov kab mob tsaus nti hauv sapwood. … Tshem tawm thaj chaw muaj kab mob thiab tshem tawm cov nplooj poob thiab lwm cov khib nyiab los ntawm ib ncig ntawm tsob ntoo.
Vim li cas kuv cov pa luam yeeb nplooj tig xim av?
Cov ntoo haus luam yeeb yog raug rau cov nplooj ntoo uas tshwm sim los ntawm ntau yam kab mob, xws li cov kab mob uas ua rau cov nplooj cercospora. Cov kab mob no tshwm sim nyob rau hauv ib puag ncig mus rau qhov tsis sib xws hauv cov xim xws li xim av nrog cov ciam teb tsaus. Tej zaum yuav tshwm sim sunken, thiab cov ntaub so ntswg feem ntau poob los ntawm nplooj, tawm hauv nws qhov chaw.
Kuv tsob ntoo pa taws puas tuag?
Cov cim qhia ntxov ntawm verticillium wilt hauv cov ntoo haus luam yeeb suav nrog cov nplooj ntoo uas ci ntsa iab, zoo li scorched lossis wilts. … Cov ceg ntoo ntawm ib sab ntawm tsob ntoo tej zaum yuav zoo li wilt sai sai. Raws li tus kab mob loj hlob tuaj, koj tuaj yeem pom cov kab mob cankers, elongated tuag thaj chaw ntawm cov tawv ntoo, ntawm lub cev lossis ceg ntoo ntawm cov pa luam yeeb nrog verticillium wilt.
Koj yuav tsum haus dej haus ntau npaum li cas?
Dej. Thaum tsim tau, cov pa luam yeeb hav txwv yeem muaj qhov ua tau zoo rau cov xwm txheej qhuav. Thaum tsim tau, cov nroj tsuag xav tau kev ywg dej tsis tu ncua, tab sis cov nroj tsuag paub tab yuav zoo yog tias watered moderately txhua 10 hnub thaum lub caij cog qoob loo.
