Dab tsi Ua Papaya Stem Rot: Phau Ntawv Qhia Kom Tswj Papaya Stem Rot Disease

Cov txheej txheem:

Dab tsi Ua Papaya Stem Rot: Phau Ntawv Qhia Kom Tswj Papaya Stem Rot Disease
Dab tsi Ua Papaya Stem Rot: Phau Ntawv Qhia Kom Tswj Papaya Stem Rot Disease

Video: Dab tsi Ua Papaya Stem Rot: Phau Ntawv Qhia Kom Tswj Papaya Stem Rot Disease

Video: Dab tsi Ua Papaya Stem Rot: Phau Ntawv Qhia Kom Tswj Papaya Stem Rot Disease
Video: 🍍Plantar Piña en Casa (Paso a Paso) 🍍 (Growing Pineapple at Home) 2024, Kaum ib hlis
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Papaya qia rot, qee zaum kuj hu ua dab tshos rot, hauv paus rot, thiab ko taw rot, yog ib qho mob cuam tshuam rau cov ntoo papaya uas tuaj yeem tshwm sim los ntawm ob peb yam kab mob. Papaya qia rot tuaj yeem ua teeb meem loj yog tias tsis kho kom raug. Mus nyeem ntawv kom paub ntau ntxiv txog dab tsi ua rau papaya qia rot thiab cov lus qhia rau kev tswj kab mob papaya qia rot.

Papaya Stem Rot yog dab tsi?

Stem rot on papaya ntoo yog ib qho mob es tsis yog ib yam kab mob tshwj xeeb, thiab nws tau paub tias yog tshwm sim los ntawm ntau yam kab mob sib txawv. Cov no suav nrog Phytophthora palmivora, Fusarium solani, thiab ntau hom Pythium. Cov no yog cov fungi uas kis tsob ntoo thiab ua rau muaj cov tsos mob.

Papaya Stem Rot Symptoms

qia rot, txawm yog vim li cas, feem ntau cuam tshuam cov ntoo hluas tshaj plaws, tshwj xeeb tshaj yog thaum lawv tsis ntev los no tau hloov pauv. Lub qia ntawm tsob ntoo yuav dhau los ua dej ntub thiab tsis muaj zog, feem ntau yog nyob rau theem av. Qhov dej-soaked cheeb tsam no yuav loj hlob mus rau hauv ib tug xim av los yog dub lesion thiab pib rot.

Qee lub sij hawm ib tug dawb, fluffy loj hlob ntawm fungus yog pom. Cov nplooj tuaj yeem tig daj thiab poob, thiab thaum kawg tag nrho tsob ntoo yuav poob thiab tawg.

Controlling Papaya Stem Rot

Cov kab mob uas ua rau papaya qia rot hlob zoo nyob rau hauv ntub dej. Waterlogging ntawm tsob ntoo cov hauv paus hniav yuav ua rau qia rot. Txoj hauv kev zoo tshaj los tiv thaiv cov kab mob los ntawm kev tuav yog cog koj cov saplings hauv av zoo-draining.

Thaum hloov pauv, xyuas kom cov av kab nyob rau tib theem ntawm lub cev uas nws tau ua dhau los - tsis txhob tsim cov av ib ncig ntawm lub cev.

Thaum cog saplings, saib xyuas lawv. Kev raug mob rau lawv cov ilv stems tsim lub rooj vag rau fungi.

Yog tsob ntoo papaya qhia tias qia rot, nws cawm tsis tau. Khawb cov kab mob thiab rhuav tshem lawv, thiab tsis txhob cog ntoo ntau dua nyob rau tib qhov chaw, vim cov kab rot rot fungi nyob hauv av thiab yuav pw tos lawv tus tswv tsev tom ntej.

Pom zoo: