Kawm Txog Sooty Canker Fungus

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

Sooty canker yog tsob ntoo kab mob uas tuaj yeem ua rau cov ntoo puas nyob hauv huab cua sov, qhuav. Yog tias koj xav tias koj tsob ntoo tuaj yeem cuam tshuam los ntawm cov kab mob canker, tsis txhob ntshai. Muaj cov kauj ruam uas koj tuaj yeem ua los pab cawm tsob ntoo thiab, tsawg kawg, tiv thaiv qhov teeb meem tsis txhob kis mus rau cov ntoo nyob ib puag ncig.

Sooty Canker Tree Disease Identification

Sooty canker yog ib qho ntawm ntau cov kab mob ntoo uas cuam tshuam rau cov tawv ntoo, tshwj xeeb tshaj yog ntawm cov ceg ntoo, txawm tias nws tuaj yeem cuam tshuam rau lub cev ntawm tsob ntoo thiab. Cov tsos mob ntawm sooty canker yog:

• Nplooj qhuav, ntau dua thaum huab cua kub lossis cua txias
• muag nplooj
• Brown leaf
• Thaum ntxov cankers yuav txuas ntxiv moist, thaj chaw xim av
• Cov ntoo tawg lossis poob ntawm tsob ntoo, uas ib txwm pom cov kab dub tom qab
• Tom qab cov kab mob ntawm cov ceg ntoo yuav zoo li khawb lossis zoo li yog ib tus neeg tua hluav taws rau me me ntawm tsob ntoo

Sooty Canker Tree Disease Control

Sooty canker yog kab mob fungal uas tshwm sim los ntawm Hendersonula toruloides fungus. Qhov zoo tshaj plaws kev tswj ntawm tsob ntoo kab mob no yog thaum ntxov nrhiav tau qhov teeb meem. Sai li wilt thiab cov cankers thaum ntxov tshwm sim, prune kab mob ceg nrog ntse, huv pruning cuab yeej. Kaw lub qhov txhab nrog afungicide los tiv thaiv kev kis kab mob. Pov tseg cov ceg ntoo hauv cov thoob khib nyiab. Tsis txhob muab cov khib nyiab, nti, lossis hlawv cov ceg vim qhov no yuav kis tau cov kab mob mus rau lwm cov ntoo.

Nco ntsoov ua kom tsis muaj menyuam txhua yam cuab yeej uas tuaj yeem cuam tshuam nrog tsob ntoo nrog tshuaj cawv los yog tshuaj bleach tom qab koj tau txiav cov kab mob loj hlob tiav lawm. Qhov no yuav pab tiv thaiv kom tsis txhob kis kab mob mus rau lwm tsob ntoo.

Hmoov tsis zoo, yog tias lub cev ntawm tsob ntoo lossis cov ceg loj loj kis tus kab mob, qhov no feem ntau yuav tua tsob ntoo. Yog tias cov kab mob qog noj ntshav tau kis koj tsob ntoo nyob deb, hu rau tus kws kho mob tsob ntoo uas tuaj yeem muab cov kab mob ntoo uas tau lees paub thiab pom zoo cov kauj ruam tom ntej. Feem ntau, cov lus pom zoo yuav tshem tawm tsob ntoo kom tsis txhob kis cov ntoo nyob ib puag ncig.

Sooty Canker Tree Disease Prevention

Txoj hauv kev zoo tshaj los daws cov kab mob qog noj ntshav yog ua kom koj cov ntoo tsis txhob kis tus kab mob thawj zaug.

Sooty canker, zoo li ntau yam kab mob ntoo uas cuam tshuam rau cov tawv ntoo, nkag mus rau tsob ntoo los ntawm cov tawv ntoo puas, feem ntau cov tawv ntoo los yog cov tawv ntoo uas tawg vim qhov kub thiab txias. Cov kab mob kuj tuaj yeem nkag mus rau tsob ntoo los ntawm qhov txhab qhib, xws li tom qab pruning lossis laceration hauv cov tawv ntoo. Nco ntsoov kho thiab kaw kev puas tsuaj rau cov tawv ntoo nrog fungicide.

kev tu tsob ntoo kom raug kuj tseem ceeb rau kev tiv thaiv. Tshem tawm cov nplooj qub los ntawm ib ncig ntawm tsob ntoo kom tshem tawm qhov chaw nkaum rau cov fungus. Tsis txhob hla dej lossis tshaj fertilize koj tsob ntoo vim qhov no yuav ua rau nws tsis muaj zog. Txiav tsob ntoo kom zoo kom tsis txhob tshav ntuj, uas tuaj yeem ua rau tawv nqaij puas.

Yog kojNyob rau hauv ib cheeb tsam uas kub thiab qhuav, ua tib zoo saib ze ntawm cov ntoo tawv ntoo xws li txiv hmab txiv ntoo (apple, mulberry, fig), paj rwb, thiab sycamores vim lawv raug tus kab mob ntau dua. Kev txheeb xyuas cov kab mob thaum ntxov ntawm cov kab mob qog noj ntshav yog qhov tseem ceeb rau tsob ntoo txoj kev muaj sia nyob.