Shchitovka

Yuav ua li cas nrog gooseberry pests, tshawb txoj kev

Lub saj ntawm gooseberry yog paub ntau ntawm peb txij thaum yau, tab sis qhov tsis kaj siab "nuances" uas feem ntau ntsib thaum sau tau chim siab koj me ntsis: kab tag nrho saum lub Bush, dawb Bloom ntawm cov txiv hmab txiv ntoo los yog lub web ntawm cov ceg tsis ua no cog thiaj li nrov. Txawm li cas los Yog hais tias koj xav tau tsis tsuas noj qab haus huv, tab sis kuj yog ib tug zoo nkauj qoob loo, ces koj yuav tsum paub txog yuav ua li cas nrog gooseberry pests.

Yuav ua li cas nrog gooseberry fodder

Rau gooseberry, qhov zoo li ntawm pests yog heev ntse thiab ib qho ntawm feem nrov yog qhov hluav taws kub Kab Tsuag. Tus npauj npaim no me me heev nyob hauv peb cheeb tsam. Lub wingspan ntawm kab no yog cov kab thooj qes mus txog 3 cm. Cov kab npauj npaim muaj xim grey, thiab xim av xim kab xev xim liab meej pom ntawm nws cov tis. Tshwm sim los ntawm lub caterpillar, tab xim nyob rau hauv ib tug saturated ntsuab xim, lub pupa ntawm uas siv lub caij ntuj no nyob rau hauv lub Upper av txheej.

Lub npauj npaim tshwm nyob rau hauv lub caij nplooj ntoos hlav, thaum lub sij hawm tsim ntawm buds. Tus poj niam larvae lays nyob rau hauv buds thiab inflorescences, raws li lawv loj hlob, lawv noj tawm ntawm cev nqaij daim tawv ntawm berries, nrog cov tshwm sim uas cov txiv hmab txiv ntoo tsis muaj lub sij hawm mus rau ripen thiab qhuav.

Tus cwj pwm kos npe ntawm "nyob" ogniye rau ntawm koj cov nroj tsuag yuav yog qhov pom ntawm lub vev xaib dawb. Yuav kom tawm tsam cov kab tsuag no, koj tuaj yeem siv cov kev cai thiab "chemical attack." Txuj kev txhais tau tias nyob rau hauv kev sib ntaus yog mus khawb cov av nyob rau hauv ib tug Bush, uas yog nyob rau hauv lig Autumn thiab muaj txhawb rau kev puas tsuaj ntawm pupae. Ib tug zoo kev pab rau Bush yuav tshem tawm ntawm kab laug sab zes los ntawm cov ceg ntoo thiab inflorescences.

Tsis muaj tsawg dua yog kev tiv thaiv ntawm gooseberry nrog tshauv daws, thov mus rau Bush thaum lub sij hawm lub caij nplooj ntoos hlav thiab caij nplooj ntoos hlav processing. Tom qab flowering, cov nroj tsuag yuav sprayed nrog insecticides, piv txwv li, carbolite, etafosom, thiab ib tug Bush.

Nws tseem ceeb heev!Gardeners unanimously hais tias nws yog tsis yooj yim sua kom kho cov nroj tsuag nrog insecticides ua ntej flowering, txawm li ntawd los, yog tias koj Bush yog heev cuam tshuam, ces kev kho yuav ua tau.

Ntsuas rau tshwj kom txhob sprout aphids on gooseberry

Tua aphid yog ib qho "huv", kab me me ntawm cov xim ntsuab thiab lub qe-zoo li daim ntawv. Cov larvae nteg lawv cov qe nyob rau hauv lub bark ntawm cov tub ntxhais hluas tua, uas lub caij ntuj no muaj. Qe yog dub nrog lub ci ntsa iab. Cov no yog cov kab tsuag uas yog cov txiv hmab txiv ntoo uas yog yug thaum lub sij hawm ntawm kev hnoos thiab pub rau cov nplooj ntsuab petioles. Lub aphid nqus cov kua txiv tawm ntawm ob lub raum, raws li ib tug ntawm cov nplooj ntoos dries tawm thiab twists. Nyob rau hauv thawj hnub ntawm lub caij ntuj sov, ib tug poj niam tshwm, uas "kis tau" nws tus hluas nyob thoob plaws hauv lub vaj.

Txhua yam kab tsuag qus yuav tsum tau muab tshem tawm sai li sai tau, yog li ntawd, thiab tawm tsam zoo nrog lawv muab rau ib qho kev daws teeb meem los daws qhov teeb meem:ua hauj lwm nrog pej xeem tshuaj (hilling, mulching, cog nroj tsuag nrog ib tug muaj zog, ntsim tsis hnov ​​tsw) thiab los ntawm tshuaj lom neeg txhais tau tias (muaj peev xwm raug kho nrog insecticides UA NTEJ thawj cov tsos ntawm thawj nplooj thiab tom qab harvesting). Tshwj xeeb yog qhov "txhauv" ntawm lub Bush nrog boiling dej nyob rau hauv thaum ntxov caij nplooj ntoos hlav, li cas los xij, qhov no yuav tsum tau ua nyob rau hauv lub sij hawm thaum tsis muaj frosts.

Koj puas paub?Koj tuaj yeem tua cov aphids nrog kev pabcuam ntawm ladybugs thiab afelinus uas txov nws.

Yuav ua li cas tau tshem ntawm shitovki rau ib tug nroj tsuag

Ua ntej koj pib sib ntaus nrog ntau yam pests gooseberry, koj yuav tsum paub yuav ua li cas lawv txawv los ntawm txhua lwm yam. Peb tom ntej "qhua" yog ib qho yooj yim kawm, tab sis muaj ntau ntau yam ntawm nws (acacia cuav zov, comma-shaped shield, ntab shield). Shchitovki lub caij ntuj no nyob rau hauv lub bark puas ntawm nroj tsuag, los yog nyob rau sab nraum ntawm ceg.

Lub cev heev ntawm kab yog nyob rau hauv "tiv thaiv" ntawm shield, uas yuav ua tau los ntawm daj-xim av rau liab-xim av, oval los yog convex nyob rau hauv cov duab. Qhov no yog heev me me Kab Tsuag, Qhov loj ntawm lub calf tsis ntau tshaj li 4,5 mm. Tus poj niam nteg qe (feem ntau yog thaum caij nplooj ntoos hlav), thiab nws tuag. Thaum lub hli, lub qe yog "nyob rau hauv lub vaj tse", ces glued mus rau ceg thiab cov tub ntxhais hluas tua.

Shchitovki ntxais lub kua txiv los ntawm cov ceg thiab tua, raws li ib tug ntawm cov uas lawv tsis muaj zog thiab qhuav tawm. Yuav kom tawm tsam lub shield Cov kab tua uas twb raug puas lawm. Tsis tas li, nws yog tseem ceeb uas yuav tau siv cov tshuaj DNOC muaj, muab hauv kua daim ntawv, nyob rau hauv qhov ratio ntawm 100 grams ntawm cov tshuaj mus rau 10 liv dej. Koj muaj peev xwm moisten gooseberry ceg nrog nitrafen los yog siv ib qho ntawm "pog cov cuab yeej" - ua kom cov ceg ntoo nrog kua txiv qaub.

Nws tseem ceeb heev!Kev kho mob ntawm pests gooseberry yuav tsum mus txog rau thaum lub sij hawmsawvlub raum.

Gooseberry sawfly: kev piav qhia thiab kev ntawm kev tswj

Heev feem ntau nyob rau hauv gooseberry bushes yuav pom cov kab me me, pleev xim rau xim liab thiab dub los yog daj, nrog saib zoo li ib tug yoov. Nws yog ib qho txaus ntshai rau cov nplooj ntawv, vim hais tias nws yog nyob rau ntawm thaj chaw ntawm daim ntawv uas cov neeg laus nteg qe. Caterpillars ntawm dawb thiab daj tsos nqaij daim tawv muaj peev xwm ua puas tag nrho nplooj ntoos nyob rau hauv ob peb hnub. Sawflies yog ntawm ob hom: daj gooseberry thiab daj ntseg-legged gooseberry. Lawv txawv tsuas yog xim: thawj zaug - daj - liab; qhov thib ob yog reddish dub.

Lub larvae ntawm no kab lub caij ntuj no nyob rau hauv cocoons nyob rau hauv lub Upper txheej ntawm cov av nyob rau hauv Bush, thiab pupate nrog thawj ua kom sov. Tib lub sijhawm Muaj cov butterflies uas yuav tau ntim txog 150 (!) Qe ib lub caij. Caterpillars yug hauv kaum hnub thiab muaj 20 ceg.

Koj puas paub?Nyob rau lub caij ntuj sov, 3-4 tiam ntawm kev sib tw ua tau rau ntawm koj lub cuab yeej, yog li koj yuav tsum pib ntaus cov kab no los ntawm lub sijhawm koj pom.
Nyob rau hauv kev sib ntaus tawm tsam no Kab Tsuag ntawm gooseberry, koj muaj peev xwm siv ob txoj kev: phau ntawv sau ntawm kab los ntawm cov nroj tsuag thiab loosening cov av nyob rau hauv ib tug Bush, nrog rau yuav tsum sau ntawm poob nplooj ua ntej wintering. Kev kho mob nrog insecticides yuav tsum tau nqa tawm nyob rau hauv ob ua ke: thawj - los ntawm lub caij ntawm Bud so thiab mus rau budding; qhov thib ob - sai li sai tau tom qab flowering. Qhov thib peb theem yog nqa tawm raws li xav tau, tom qab harvesting.

Yuav ua li cas nrog gooseberry moth

Yellowish caterpillar nrog cov duab plaub xim av rau sab nraub qaum thiab daj txaij ntawm ob sab (cov kab yog loj heev - txog li 4 cm). Nws tsiv mus raws li "loop", nyob rau hauv ib txoj kev ntawm rub tawm koj lub cev. Yog hais tias koj tau pom no kab on koj Bush - koj paub, lub gooseberry moth yuav tshwm sim sai sai - ib qho ntawm feem ntau yog gooseberry pests.

Qhov no kab hibernates "sov" nyob rau hauv cocoons uas muab cia nyob rau hauv lub remnants ntawm nplooj. Kab laum nyob rau hauv caij nplooj ntoos hlav: npauj npaim, 5 cm ntawm qhov loj me, muaj xim daj xim-xim daj uas muaj xim liab dub rau ntawm nws cov tis. Nyob rau hauv lub caij ntuj sov, nws lays qe rau sab hauv ntawm nplooj. Lub "txoj cai ntawm kev lag luam" ntawm npauj yog tib yam li hais tias sawfly - noj mov thiab tua nplooj ntawv.

Rau kev sib ntaus thiab tsim pej xeem tshuaj thiab tshuaj. Tus txheej txheem ntawm kev kho mob nrog insecticides siv nyob rau hauv peb theem, raws li nyob rau hauv sib ntaus nrog sawfly. Pej xeem kev kho rau kev kho lub Bush ntawm moth muab rau pouring boiling dej tshaj lub cheeb tsam thiab, thiab ua puas lub larvae, co lawv manually, thiab tom qab ntawd kho cov Bush nrog ntau bactericidal npaj.

Nws tseem ceeb heev! Rau kev tiv thaiv ntxiv ntawm Bush, koj muaj peev xwm spud nws ua ntej hibernation, tab sis tsis nco qab (!) Yuav kom tawg li lub caij nplooj ntoos hlav.

Yuav ua li cas kom tshem tawm cov gooseberry kab laug sab mite

Thawj cov cim qhia ntawm kab laug sab mites (xws li gooseberries) tuaj yeem pom nyob rau hauv lub Tsib Hlis, tab sis cov nroj tsuag pib "raug kev txom nyem" los ntawm nws twb nyob rau hauv thaum ntxov caij nplooj ntoos hlav. Tus kab laug sab kabmob nyob rau sab hauv sab ntawm nplooj thiab txaij nws nrog lub dav hlau dawb. Qhov no me me, nqus kab, mus txog 0.4 mm loj, nws tus kheej tshwm sim raws li tsim dawb me me dots ntawm nplooj, tom qab uas lawv ua "marble" thiab qhuav tawm.

Cov pojniam ntawm ticks overwinter nyob rau hauv cov av, nyob rau hauv lub rests ntawm nplooj. Feem ntau cov ticks muab faib rau cov nroj, thiab tom qab ntawd "tsiv" mus rau ntawm cov nroj tsuag. Ua hauj lwm ntawm kev puas tsuaj ntawm no Kab Tsuag gooseberry yuav tsum pib ua ntej tsim ntawm buds, ces koj yuav tau siv spraying acaricides (vofatoks, colonoid sulfur, lwm yam)

Koj puas paub?Sulfur-based li kev kho mob yog ib qho ntawm cov kev nyiam tshaj plaws rau kev tswj kab, txawm li cas los, nws cov hauj lwm zoo me ntsis qis dua thiab, dhau mus, cov khoom yuav ua rau kub nyhiab ntawm cov nroj tsuag.
Nrov kev ntawm kev ua nrog kab laug sab yog: sau cov nplooj poob, txau nyob rau hauv qhuav huab cua nrog dej, watering lub Bush nrog ib tug daws ntawm poov tshuaj permanganate (yuav tsum siv dej npau npau) Txau Txoj kev lis ntshav ntawm dos tev (yuav tsum tau tso siab 2 hnub).

Gooseberry Kab Tsuag tswj, neeg noj zaub mov txawv

Folk ("pog tus" zaub mov txawv) yuav nyob tas mus li qhov kev daws teeb meem rau cov teeb meem ntawm gardeners, vim hais tias lawv yog cov tshaj plaws thiab yeej ib txwm nyob rau ntawm txhais tes. Piv txwv li, nrov heev yog cog tom ntej no mus rau Bush "odorous" nroj tsuag, xws li txiv lws suav, parsley paus, lwm yam zoo li Tsis tas li ntawd Koj tuaj yeem siv tshuaj ntxuav tes: 300 gram ntawm xab npum rau 10 liv dej.

Nyob rau hauv kev sib ntaus tawm tsam aphids, lub caterpillar yog heev thoob plaws Sarepta mustard yog siv: 10 liv dej tsis pub ntau tshaj 100 grams hmoov, nplawm nws thawj zaug nyob rau hauv ib qho dej me me, thiab tom qab ntawd ntxiv rau cov ntim ntawm cov kua. Nyob rau hauv kev sib ntaus nrog shield thiab aphids yog feem ntau siv luam yeeb tincture (ib kilogram ntawm ntuj yeeb nkab yog kos nyob rau hauv 10 liv dej thiab cov gooseberries yog txau nrog cov tshuaj no rau 5-7 hnub). Heev feem ntau, rau ntxiv disinfection ntawm Bush qia, siv txiv qaub kua txiv.

Raws li koj pom tej yam ntawm cov kab no gooseberry tuaj yeem nrhiav tau yooj yim nyob rau hauv qhov chaw nres tsheb / chaw muag khoom / chaw cia khoom los yog, tsis muaj teeb meem yuav hauv khw. Qhov no yuav pab tau koj nyob rau hauv kev saib xyuas ntawm Bush thiab txhim kho nws cov Frost tsis kam thiab tawm los.