Scale kab ntawm currants: 10 txoj hauv kev kom tshem tau cov kab tsuag

Cov cim qhia ntawm scutellum puas

Shchitovka yog ib kab me me heev uas zoo kawg nkaus camouflaged. Txhawm rau pom qhov pom ntawm cov kab tsuag, koj yuav tsum tsis tu ncua tshuaj xyuas nplooj thiab ceg ntawm currant bushes. Cov cim qhia ntawm kab tsuag txaus ntshai yuav muaj xws li:

• curling thiab ziab ntawm nplooj;
  

  Shchitovka ntawm currant nplooj.

• cov tsos ntawm xim av dots nyob rau saum npoo ntawm daim ntawv phaj;
• lub xub ntiag ntawm pob tshab nplaum txheej ntawm twigs thiab nplooj;
• tsim ntawm grey txheej ntawm ntau qhov chaw ntawm cov nroj tsuag;
• qhov tsos ntawm cov kab nrib pleb hauv cov tawv ntoo.

Dab tsi yog qhov txaus ntshai ntawm qhov tshwm sim ntawm kab kab ntawm currants

Cov kab no tuaj yeem ua rau muaj kev puas tsuaj loj rau cov nroj tsuag, yog li nws tseem ceeb heev kom kuaj xyuas tus kab mob kom raws sijhawm thiab pib sib ntaus. Qhov tshwm sim ntawm cov kab kab ntawm currant bushes tuaj yeem ua rau muaj qhov tshwm sim hauv qab no:

Txoj kev daws cov kab kab ntawm currant bushes

Raws li nyob rau hauv cov ntaub ntawv ntawm lwm yam nroj tsuag, muaj ntau ntau txoj kev los daws cov kab mob scabies ntawm currant bushes.

Mechanical method

Nplooj cuam tshuam los ntawm kab kab.

Txoj kev no suav nrog ua cov hauv qab no:

• ntxuav lub cev, ceg thiab nplooj nrog ib daim txhuam cev los yog txhuam hniav yav tas los moistened nrog xab npum dej;
• tshem tawm cov kab mob hnyav heev;
• txhua xyoo hilling ntawm currant bushes nyob rau hauv lub caij nplooj zeeg.

Tshuaj

Kev siv tshuaj tua kab yog suav tias yog txoj hauv kev zoo tshaj plaws ntawm txhua tus. Tab sis, nyob rau hauv cov ntaub ntawv ntawm nplai kab, qee cov tshuaj tsis zoo rau cov neeg laus. Qhov nrov tshaj plaws txhais tau tias tiv thaiv kab kab yog:

Pej xeem txoj kev kho

Shchitovka ntawm currant tua.

Ntau cov zaub mov txawv rau pej xeem tig tawm kom ua tau zoo thiab tiv thaiv kab tsuag tsis zoo dua li cov tshuaj tshwj xeeb. Cov pov thawj thiab zoo tshaj plaws kev kho neeg pej xeem yog:

• haus luam yeeb infusion;
• decoction ntawm kub kua txob;
• tov nrog tar xab npum thiab zaub roj.

txoj kev lom neeg

Lwm txoj hauv kev nrov los rhuav tshem cov kab kab yog kom nyiam lawv cov yeeb ncuab ntuj rau qhov chaw. Nyob rau hauv kev sib ntaus tawm tsam ib tug txaus ntshai kab, ib tug neeg yuav pab tau:

• ladybugs;
• hylocorus kab;
• parasites ntawm genus Aphytis.

Currant feem ntau yog ib tsob ntoo qab rau ntau yam kab tsuag thiab kab mob. Nyeem txog Yuav ua li cas nrog cov kab ntawm currants.

Kev tiv thaiv ntawm cov tsos ntawm cov ntshauv ntawm currants

Txhawm rau tiv thaiv kev kis kab mob ntawm currant bushes nrog scab, koj yuav tsum ua tib zoo saib xyuas cov xwm txheej ntawm cov nroj tsuag thiab ua raws qee cov lus pom zoo:

• nqa cov tshuaj tiv thaiv ntau zaus hauv ib xyoos;
• dej thiab pub cov nroj tsuag raws sijhawm;
• ua tib zoo tshuaj xyuas cov noob thiab grafting khoom thaum yuav khoom;
• Tsis tu ncua tshem cov nroj tsuag thiab nplooj poob.

Ntau yam resistant rau scale kab

Ua tsaug rau niaj hnub yug me nyuam, ntau yam tshiab ntawm cov nroj tsuag tshwm sim txhua xyoo uas muaj zog tiv thaiv kab mob thiab siab tiv thaiv rau feem ntau kab thiab kab mob. Qhov no kuj siv tau rau currants.

Ntawm cov ntau yam ntawm blackcurrant, muaj cua thiab resistant rau scale kab. Muaj ntau ntau yam ntawm liab currant resistant rau kab tsuag.

xaus

Currant bushes tsis yog li nyuaj rau loj hlob. Lawv yog cov heev unpretentious thiab tsis xav tau kev saib xyuas tshwj xeeb. Tab sis, nws yog ib qho tseem ceeb heev uas yuav tsum tau ua raws li kev ua liaj ua teb kom raug thiab niaj hnub tshuaj xyuas cov nroj tsuag kom muaj kab mob los yog kab tsuag, vim hais tias lub sij hawm pib ntawm kev kho mob tuaj yeem txuag tsis tau tsuas yog cov qoob loo ntawm cov txiv hmab txiv ntoo qab, tab sis kuj lub neej ntawm Bush nws tus kheej.