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Kev tshwm sim thiab cov tsos mob: Tus kab mob no feem ntau muab faib ua European foulbrood kab mob thiab American foulbrood kab mob, thiab cov kab mob yog Alvee coccus thiab Bacillus larvae feem. Vim hais tias ob qho tib si cov tsos mob kis tau thiab ua mob rau muv larvae, thiab cov tsos mob zoo sib xws, misdiagnosis yog qee zaum yooj yim tshwm sim. Qhov tshwm sim ntawm European foulbrood kab mob muaj qhov pom tseeb raws caij nyoog, thiab cov kab mob muv tuaj yeem tshwm sim thaum ntxov caij nplooj ntoos hlav thiab caij nplooj zeeg; American foulbrood kab mob tuaj yeem tshwm sim txhua xyoo puag ncig. Feem ntau, ob yam kab mob tuaj yeem tshwm sim nyob rau sab hnub poob honeybees. Ob tus kab mob tuaj yeem ua rau tuag ntawm cov kab mob larvae tom qab kis muv larvae. Larvae kis nrog Apis coccus feem ntau tuag thaum lawv tsis npog, thiab cov larvae corpses qhuav thiab rot nyob rau hauv qab ntawm lub zes. Cov larvae tuag tsis yog nplaum thiab muaj ntxhiab tsw tsw qab; Cov larvae kis kab mob Bacillus larvae feem ntau tuag tom qab lub hau kaw, thiab lub zes uas cov larvae tuag nyob yog xim dub, dab dej, thiab feem ntau muaj perforations. Nws yog nkig thiab muaj tus ntxhiab tsw ntses. Nws tuaj yeem khaws tau nrog rab koob txiav kom rub tawm 2-3 cm ntev filaments. Cov kab qias neeg yog qhov nyuaj kom tshem tawm ntawm lub zes.
Kev Tiv Thaiv:
(1) Txhim kho kev yug me nyuam thiab kev tswj hwm ntawm muv colonies: muaj zog colony yug me nyuam kom ntseeg tau zoo thiab txaus pub rau muv colonies, thiab txhim kho cov kab mob tiv thaiv ntawm muv colonies.
(2) Txhim kho kev tiv thaiv kom txiav tawm qhov kis kab mob. Ua tib zoo saib xyuas kev huv ntawm muv ua liaj ua teb thiab muv tshuab, thiab tsis tu ncua tua kab mob; hlawv cov muv colony spleen, wax chips nyob rau hauv qab ntawm beehives thiab lwm yam sundries nyob rau hauv lub sij hawm, thiab huv si huv si thiab tua kab mob rau beehives ua ntej rov qab siv.
(3) Muab tshuaj kho raws sij hawm tom qab pom pom tias muaj kab mob. Siv kev kho mob foulbrood raws li qhia kom txog thaum kho.
