2024 Tus sau: Chloe Blomfield | [email protected]. Kawg hloov kho: 2023-12-15 23:55
Qhov kev hem thawj tseem ceeb rau koj cov txiv lws suav tsuas yog cov kab mob microscopic roundworm xwb. Yog, Kuv tab tom hais txog nematodes ntawm watermelon. Watermelons afflicted nrog nematodes daj, ua stunted, thiab feem ntau poob. Watermelons thiab lwm yam cucurbits feem ntau raug rau cov hauv paus nematodes tab sis kuj tuaj yeem raug puas los ntawm sting nematodes. Yuav ua li cas koj mus txog tswj watermelon nematodes? Cov kab lus hauv qab no muaj cov ntaub ntawv hais txog kev kho txiv kab ntxwv nematode.
Cov tsos mob ntawm cov txiv lws suav nrog Nematodes
Nematodes nyob hauv av thiab pub cov hauv paus hniav ntawm cov nroj tsuag, txo lawv lub peev xwm nqus dej thiab cov as-ham thiab ua rau muaj kev poob qis hauv lawv txoj kev noj qab haus huv thiab kev tsim khoom. Tsis tsuas yog noj nematode ua rau cov nroj tsuag tsis muaj zog, tab sis nws tuaj yeem ua rau cov nroj tsuag mus rau cov kab mob fungal lossis kab mob los yog kis kab mob.
Nyob rau hauv cov txiv hmab txiv ntoo nrog kev puas tsuaj nematode, nplooj chlorosis yog tshwm sim thiab nplooj yuav stunted thiab wilted. Cov hauv paus hniav tuaj yeem tsim cov galls qhov twg cov nematodes nkaum, pub, thiab rov tsim dua.
Nyob rau hauv thaj ua kua txiv loj, cov nematodes ntawm cov txiv hmab txiv ntoo tsuas tuaj yeem cuam tshuam ib feem ntawm thaj teb, ua rau qee cov nroj tsuag tsis raug mob. Nyob ntawm seb homKev pub mis nematode, yields yuav dav tab sis txawv nyob ntawm hom. Nyob rau hauv cov ntaub ntawv ntawm watermelons, cov hauv paus nematodes tsis tshua muaj kev puas tsuaj nyob rau hauv cov cheeb tsam uas muaj ntev nyom loj hlob rotations. Yog li, nyob rau hauv cov av uas nematode host nroj tsuag tau loj hlob nyob rau hauv peb mus rau tsib lub xyoos dhau los, qhov tshwm sim ntawm nematodes ntawm watermelon nce.
Kev Kho Mob Nematode
Nematodes yog qhov tsis yooj yim rau kev tswj, yog li koj yuav mus li cas txog kev tswj cov nematodes? Txij li thaum lawv yog microscopic, nws yog ib lub tswv yim zoo kom muaj cov av thiab cov hauv paus ntaub so ntswg kuaj los txiav txim seb nematodes yog qhov ua rau cov tsos mob ntawm cov nroj tsuag. Kev sim yuav tsum tau ua ua ntej cog txij li cov nematodes tau tsim ib zaug hauv thaj tsam ntawm cov txiv lws suav.
Tau kawg, yog tias cog tau tshwm sim thiab cov tsos mob tshwm sim qhia tias nematodes, kev sim ceev rau cov hauv paus pob txha nematodes yog saib cov hauv paus hniav ntawm cov nroj tsuag. Cov hauv paus pob txha nematodes ua rau galls tsim rau hauv cov hauv paus hniav thiab pom tau yooj yim yog tias lawv yog tus ua txhaum.
Kev tswj hwm thaj chaw uas muaj kab mob nematodes suav nrog kev hloov pauv qoob loo nrog cov qoob loo uas tsis tshua muaj kab mob lossis ntau yam tiv taus. Tsis tas li ntawd, kev kho mob ua ntej cog nematicide tuaj yeem siv tau. Feem ntau cov nematicides yog cov av siv thiab muab tso rau saum 3 mus rau 6 ntiv tes (8-15 cm.) ntawm av. Lawv muaj kev txwv tsis pub siv thiab feem ntau siv nrog rau lwm yam kab lis kev cai lossis tshuaj tua kab.
Ob txoj kev tswj hwm no tsuas yog qhov ntawd, kev tswj hwm. Lawv yuav pab txo cov nematode cov pej xeem thiab txhim kho qoob loo tab sis tsis tshem thaj tsam tag nrhonematodes.
Pom zoo:
Controlling Nematodes Ntawm Barley Nroj Tsuag - Yuav Ua Li Cas Tiv Thaiv Barley Nematodes
Muaj ntau yam nematodes uas cuam tshuam rau barley thiab lwm yam qoob loo me me. Yog tias koj muaj ib qho ntawm cov qoob loo hauv koj lub vaj, nyem qhov no rau cov ntaub ntawv ntawm nematodes ntawm barley. Peb tseem yuav muab cov lus qhia rau koj yuav ua li cas tiv thaiv barley nematodes
Thiab Watermelon Anthracnose - Yuav Ua Li Cas Thiaj Tswj Tau Anthracnose Ntawm Watermelons
Anthracnose yog kab mob fungal uas tuaj yeem ua rau muaj teeb meem loj hauv cucurbits, tshwj xeeb tshaj yog nyob rau hauv cov qoob loo txiv lws suav. Yog tias nws tawm ntawm tes, tus kab mob tuaj yeem ua rau puas tsuaj thiab ua rau poob ntawm cov txiv hmab txiv ntoo lossis txawm tias vine tuag. Kawm ntxiv hauv kab lus no
Txiv kab ntxwv nrog Fusarium Wilt - Yuav Ua Li Cas Tswj Fusarium Wilt Ntawm Watermelons
Fusarium wilt ntawm cov txiv lws suav yog cov kab mob fungal uas kis tau los ntawm cov kab mob hauv av. Koj tuaj yeem ua dab tsi txog watermelons nrog fusarium wilt? Tus kab mob puas tuaj yeem tswj tau lossis kho tau? Kawm paub yuav ua li cas tswj fusarium wilt ntawm watermelons hauv kab lus no
Tswj nematodes ntawm Cucurbit qoob loo: Yuav ua li cas kho Cucurbits Nrog Nematodes
Melons, squash, dib, thiab lwm tus tswvcuab ntawm tsev neeg cucurbit muaj kev cuam tshuam rau cov kab mob nematodes. Cucurbits nrog nematodes tuaj yeem raug kev txom nyem ntau ntau ntawm cov qoob loo poob, thiab cov tswv yim tswj hwm yog qhov tseem ceeb rau kev tswj hwm. Kab lus no tuaj yeem pab nrog qhov ntawd
Pruning Watermelons - Yuav Ua Li Cas Thiab Thaum Twg Yuav Prune Watermelon Cog
Nyob zoo ib tsoom niam txiv kwv tij neej tsa sawv daws. Vim tias qhov chaw nyob ntawm cov txiv hmab txiv ntoo yog vining, cov txiv hmab txiv ntoo nyiam xav tau ntau qhov chaw, lossis tej zaum qee qhov txiav rov qab ntawm cov txiv hmab txiv ntoo. Kab lus no yuav pab tau
