Controlling Nematodes Ntawm Blackberries: Yuav Ua Li Cas Tso Blackberry Nematodes

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Controlling Nematodes Ntawm Blackberries: Yuav Ua Li Cas Tso Blackberry Nematodes
Controlling Nematodes Ntawm Blackberries: Yuav Ua Li Cas Tso Blackberry Nematodes

Video: Controlling Nematodes Ntawm Blackberries: Yuav Ua Li Cas Tso Blackberry Nematodes

Video: Controlling Nematodes Ntawm Blackberries: Yuav Ua Li Cas Tso Blackberry Nematodes
Video: Nematodes part 2: Control & Treatment 2024, Tej zaum
Anonim

Nematodes, feem ntau hu ua eelworms, yog cov kab mob microscopic uas pub rau cov cag ntoo. Feem ntau cov nematodes tsis muaj teeb meem thiab qee qhov txawm tias muaj txiaj ntsig, tab sis muaj ntau tus neeg uas tuaj yeem ua kev puas tsuaj loj, tshwj xeeb tshaj yog rau cov qoob loo perennial xws li blackberry. Blackberry nematodes tsis tsuas yog cuam tshuam rau lub zog ntawm cov nroj tsuag, tab sis kuj tuaj yeem pab txhawb kev nthuav qhia cov kab mob. Vim li no, nws yog ib qho tseem ceeb kom paub yuav ua li cas txheeb xyuas nematodes ntawm blackberries. Cov kab lus hauv qab no muaj cov ntaub ntawv tseem ceeb ntawm blackberry nematode qhia txog kev kuaj mob thiab tswj blackberries nrog nematodes.

Hom Blackberry Nematodes

Cov kab mob hauv paus (Pratylenchus) thiab dagger (Xiphinema) nematodes yog cov nematodes ua phem tshaj plaws ntawm blackberries. Hauv paus pob txha (Meloidogyne) kauv (Helicotytenchus), thiab lub nplhaib (Cryconemoides) nematodes kuj tseem tuaj yeem tua blackberries hauv qee thaj tsam.

Blackberry Nematode Information

Dagger nematode puas ua rau o ntawm qhov kawg ntawm cov hauv paus hniav. Raws li nrog rau lwm hom kev pub mis nematode, dagger nematodes nce qhov muaj feem rau lwm yam kab mob xws li Verticillium wilt lossis hauv paus rot.

Kev puas tsuaj dav dav los ntawm nematodes ntawm blackberries suav nrogspindly canes, stunted nroj tsuag, thiab txo cov txiv hmab txiv ntoo loj thiab yields. Cov hauv paus hniav puas loj heev yuav feem ntau muaj galls thiab yuav rotted los yog matted. Cov nplooj tuaj yeem daj thiab nplooj poob thaum ntxov yuav tshwm sim tshwj xeeb tshaj yog thaum huab cua kub thiab qhuav.

Kev puas tsuaj los ntawm nematodes hauv blackberries yog qhov hnyav tshaj plaws hauv lub teeb, xuab zeb av.

Control for Blackberries with Nematodes

Qhov zoo tshaj plaws, sim koj cov av kom pom muaj cov nematodes ua ntej cog. Tsuas yog siv cov chaw zov me nyuam kom huv si. Xaiv keeb kwm tsis tshua muaj cultivars. Xyaum ua qoob loo. Nyob rau hauv cov ntaub ntawv ntawm nematodes, cog rau hauv av uas tsuas yog nyom los yog me me nplej tau loj hlob rau 3-4 xyoo.

Yog cov av muaj kab mob nematodes, kho nws nrog kev pom zoo ua ntej cog av fumigant kom txo cov pejxeem.

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