Currant - qhov no yog ib qho ntawm cov txiv hmab txiv ntoo thiab cov txiv hmab txiv ntoo ntau, uas muaj ntau npaum li cov vitamins thiab cov as-ham uas peb lub cev xav tau ntau heev. Tsis tas li ntawd, vim nws unpretentiousness, qhov no nroj tsuag tau yooj yim acclimatizes mus rau txhua lub vaj lub tsev. Txawm li ntawd los, nws yuav tsum tau muab sau tseg tias xws li tseem ceeb thiab six yog Berry hlub tsis tsuas yog los ntawm cov neeg - feem ntau heev currant yog raug mus ntxeem ntawm ntau yam pests. Nws yog hais txog lawv uas yuav tau sib tham nyob rau hauv qhov tsab xov xwm no, thiab yuav tsum ua li cas yuav tsum tau ntsuas hauv kev sib ntaus tawm tsam qhov no los yog kab tsuag ntawm currant thiab dab tsi yuav tsum tau kho nrog currants los tiv thaiv nws los ntawm no siab phem pests.
Lub Mite
Qhov no yog ib qho ntawm feem ntau txaus ntshai pests ntawm currants. Cov zuam, muaj ib qho nyiaj, yog nkag rau hauv cov pob kws, uas ua rau lawv o. Thiab nyob rau hauv ib lub raum yuav muaj txog ib txhiab tus neeg xws li. Puas loj thiab puag ncig buds tau yooj yim yuav pom nyob rau ntawm nplooj liab qab ntawm ib tug currant nyob rau hauv lub caij nplooj ntoos zeeg, tom qab lub caij nplooj ntoos zeeg ntawm foliage, los yog nyob rau hauv lub caij nplooj ntoos hlav ua ntej nws blossoms. Ib txwm, xws li ob lub raum tsis qhib, tab sis maj mam tuag thiab wither.
Spider mite
Nyob rau hauv lub caij nplooj ntoos hlav, thaum buds pib Bud, poj niam mites nce lub currant thiab puas lub qhib qhib. Vim li ntawd, cov nplooj ntawm cov nroj tsuag yog them nrog me me daj me ntsis, thiab nyob rau hauv cov ntaub ntawv ntawm ib tug muaj zog tau tus kab mob, lawv nres loj hlob thiab qhuav li.
Loj currant aphid
Thaum twg no kab Tsuag yog tam sim no, lub to top nplooj ntawm currant tua yog twisted thiab wrinkled, thiab nyob rau sab sab ntawm lawv koj yuav pom ib tug loj tus naj npawb ntawm lub teeb ntsuab kab.
Cov ntaub ntawv xim plaub
Lub ntsiab lus tseem ceeb ntawm xws li pests yog muaj cov mutilated thiab shriveled nplooj, uas, raws li ib txoj cai, tej zaum yuav tshwm nyob rau hauv lub hlis tas los ntawm lub caij nplooj ntoos hlav. Lub larva ntawm nplooj ntoos gall midges nyob rau hauv twisted cov tub ntxhais hluas nplooj thiab, scraping lub Upper tev, txau on lawv juices.
Esophageal gall midges
Lub larvae ntawm tua gall midges nyob rau hauv lub bark ntawm currant ntsug, uas ua rau annular tuag ntawm cortex on lub Cuam tshuam. Vim los ntawm lawv qhov kev txiav txim, muaj ntau tus ceg ntoo lossis tag nrho hav txwv yau tuag tau.
Currant glasscane
Qhov no npauj npaim nyob rau lub caij nplooj ntoos hlav lays qe ntawm lub buds ntawm cov nroj tsuag. Cov kab nyuam qhuav yug tshiab pib tawm mus rau hauv cov ceg thiab noj tawm lawv cov tub ntxhais. Puas ceg ntawm currant wither thiab wither.
Dub-currant Berry sawfly
Nws cov larvae tsim nyob rau hauv cov txiv hmab txiv ntoo thiab pub rau lawv cov txheem. Qhov cuam tshuam berries ntawm currant significantly nce nyob rau hauv loj, muaj ib tug yam ntxwv ribbed puab thiab, raws li ib txoj cai, yog tab xim dhau ua ntej.
Shields
Cov no yog ib co kab kab uas pub rau ntawm cov kua txiv hmab txiv ntoo ntawm cov ceg thiab ceg, uas ua rau lawv maj mam withering. Feem ntau, ib qho currant puas ntsoog los ntawm kev pleev pob pleb los yog lub laj kab tsis muaj tseeb.
Yuav ua li cas nrog pests ntawm currants?
Yeej, pests ntawm currants kis nrog cog cov khoom, yog li nws yog ib qho tseem ceeb kom tau txais txheej los ntawm obviously noj qab haus huv nroj tsuag.
Ib theem elementary ntawm kev tiv thaiv ntawm currant los ntawm pests yog loosening ntawm cov av thaum lub sij hawm lub caij ntuj sov, raws li tau zoo raws li Autumn khawb. Cuam tshuam cov ceg ntoo uas muaj kab ntsaum, kab los yog cuaj khi mis yuav tsum muab txiav thiab hlawv. Muaj qee qhov me me ntawm lub raum, nws yog qhov zoo rau pluck tawm cov pob txha o ua ntej ub. Yog hais tias tus larvae ntawm sawflies tshwm nyob rau currant, qhov cuam tshuam berries yuav tsum tau sau thiab rhuav tshem. Ib txoj hauv kev zoo ntawm kev tiv thaiv tawm tsam kab tsuag kuj yog
Yuav ua li cas spray currants los ntawm pests?
Yuav kom tiv thaiv ntau yam kab tsuag, tom qab lub caij ub no thiab ua ntej lub ripening ntawm currant berries, bushes yog sprayed nrog Txoj kev lis ntshav ntawm dos husk , broths ntawm haus luam yeeb, wormwood, thiab raws li biological npaj Agravertin los yog Fitoverm. Tab sis tej zaum, ib tug muaj rau kev siv rau kev siv tshuaj, xws li daws ntawm chlorophos, carbofos, colloidal sulfur, keltan los yog nitrafen. Thaum siv tshuaj, nws tseem ceeb heev kom ua raws li cov lus qhia txuas nrog thiab dilute cov tshuaj hauv cov lus pom zoo.