Apricot Bacterial Canker Disease: Tiv Thaiv Kab Mob Canker Ntawm Apricots

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Apricot Bacterial Canker Disease: Tiv Thaiv Kab Mob Canker Ntawm Apricots
Apricot Bacterial Canker Disease: Tiv Thaiv Kab Mob Canker Ntawm Apricots

Video: Apricot Bacterial Canker Disease: Tiv Thaiv Kab Mob Canker Ntawm Apricots

Video: Apricot Bacterial Canker Disease: Tiv Thaiv Kab Mob Canker Ntawm Apricots
Video: STANDARD 8 || SCIENCE CH-2 || PART-2 || MICROORGANISM FRIENDS & FOE || NILKANTH KANYA VIDHYALAYA 2024, Plaub Hlis Ntuj
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Apricot kab mob canker yog ib yam kab mob uas tawm tsam cov ntoo apricot, nrog rau lwm cov txiv hmab txiv ntoo pob zeb. Cov kab mob feem ntau nkag mus rau tsob ntoo los ntawm qhov txhab pruning. Txhua tus neeg cog txiv hmab txiv ntoo hauv tsev cog qoob loo yuav tsum kawm qee yam txog apricots nrog cov kab mob canker. Yog tias koj xav paub txog kev kho cov kab mob apricot kab mob, nyeem rau.

Apricot Bacterial Canker Disease

Apricots nrog cov kab mob canker tsis tshua muaj tsawg, thiab cov kab mob apricot kab mob canker tau nthuav dav hauv ntau qhov chaw. Qhov no yog ib yam kab mob uas feem ntau nkag mus rau tsob ntoo apricot thiab lwm cov ntoo txiv ntoo hauv pob zeb los ntawm qhov txhab, feem ntau cov neeg ua liaj ua teb ua rau cov kab mob pruning.

Koj yuav paub tias koj tsob ntoo muaj kab mob apricot kab mob canker yog tias koj pom necrosis girdling ib ceg lossis pob tw. Khaws koj lub qhov muag tawm rau ceg ntoo tuag thiab cankers nyob rau lub caij nplooj ntoo hlav. Tej zaum koj kuj tseem yuav pom cov nplooj ntoo thiab tawg ntawm cov tub ntxhais hluas txoj kev loj hlob thiab txiv kab ntxwv lossis liab flecks nyob rau hauv cov tawv ntoo sab nraum canker margins.

Cov kab mob ua rau tus kab mob no yog ib qho kab mob tsis muaj zog (Pseudomonas syringae). Nws tsis muaj zog heev uas cov ntoo tsuas yog raug puas tsuaj loj thaum lawv nyob hauv qhov tsis muaj zog lossis lwm yam dormant. Lawv tuaj yeem raug puas los ntawm nploojpoob los ntawm nplooj budding.

Kab mob Canker Control

Tus yuam sij rau kab mob canker tswj yog kev tiv thaiv; thiab tiv thaiv kab mob canker ntawm apricots tsis nyuaj li koj xav. Kev tiv thaiv yog txoj hauv kev zoo tshaj plaws los kho cov kab mob apricot kab mob.

Apricots nrog cov kab mob canker feem ntau yog ntoo hauv ib qho ntawm ob qhov xwm txheej: ntoo hauv orchards uas lub nplhaib nematodes vam meej thiab cov ntoo cog rau hauv cov cheeb tsam uas tau txais lub caij nplooj ntoo hlav.

Koj qhov thawj koom ruam zoo tshaj plaws ntawm kev tiv thaiv kab mob canker ntawm apricots yog ua kom koj cov ntoo hauv kev noj qab haus huv thiab tswj lub nplhaib nematodes. Siv cov kev coj noj coj ua uas yuav ua rau koj tsob ntoo noj qab haus huv, zoo li muab dej txaus thiab pub nrog nitrogen. Nematodes ntxhov siab apricot ntoo, ua rau lawv qaug zog. Tswj nematodes los ntawm kev siv pre-cog fumigation rau lub nplhaib nematodes.

Thaum koj xav txog kev kho cov kab mob apricot kab mob, xav txog kev tiv thaiv. Nws tsis yog qhov nyuaj los ua ib kauj ruam tseem ceeb los tiv thaiv kab mob canker ntawm apricots. Ib txoj kev pov thawj ntawm cov kab mob canker tswj yog kom tsis txhob lub caij ntuj no pruning.

Tag nrho cov kab mob pib thaum lub caij ntuj no, thaum tsob ntoo raug cov kab mob. Yog tias koj txiav cov ntoo apricot nyob rau lub caij nplooj ntoo hlav, hloov pauv, koj tuaj yeem zam qhov teeb meem loj. Cov ntaub ntawv pov thawj qhia tias pruning thaum lub caij dormant ua rau cov ntoo apricot yooj yim rau tus kab mob no. Hloov chaw, prune tom qab cov ntoo pib nquag loj hlob nyob rau lub caij nplooj ntoo hlav.

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