Ntau kab kab tsuag ntawm cov ntoo hauv cov ntoo ua rau ua rau ob qho txiv hmab txiv ntoo thiab tsob ntoo nws tus kheej. Lawv muaj peev xwm ntaus tau txhua qhov ntawm cov ntoo kua: ib txhia nqus cov kua txiv tawm ntawm cov nplooj, cov pos hniav, cov tom qab, lwm tus gnaw cov nplooj, hos lwm tus puas tsuaj cov txiv hmab txiv ntoo lawv tus kheej.
Yuav kom txhim kho cov kab nroj tsuag ntawm cov ntoo, cov tswv teb yuav tsum paub lawv cov tsiaj thiab lub sij hawm thaum lawv xav tau kev kho mob ntawm lawv. Xav txog qhov feem ntau txaus ntshai thiab ntau cov pests ntawm Kua ntoo.
Kua weevil los yog xim
Lub overwintered beetles pub nyob rau hauv ob lub raum, thiab lub larvae lodged nyob rau hauv buds noj lawv los ntawm sab hauv. Nws yog suav hais tias yog lub plev tseem ceeb thaum lub sij hawm flowering ntawm Kua ntoo.
Kev ntsuas kev ntsuas:
- co tawm cov ntoo ntawm shields los yog zaj duab xis;
- tsuag ntoo thaum lub buds yog yaj nrog ib tug daws ntawm 0.2-0.3% chlorophos los yog carbophos;
- mus rau saum toj ntawm lub cev ntawm cov cim nuv ntses.
Nplooj thawv
Caij nplooj ntoos hlav yug caterpillars noj buds thiab buds.
Qhov zoo tshaj plaws lub sij hawm rau combating leafworms yog suav hais tias yuav yog lub sij hawm ntawm Bud budding. Kev ntsuas kev ntsuas:
- kom tshem tawm lub caij ntuj no nests nrog oviposition, co caterpillars;
- Nyob rau thaum caij nplooj ntoos hlav, tshuaj nitrafen tov (3%);
- tom qab Bud blossoming - ib tug daws ntawm chlorophos (0.7%) los yog kub (0.2%);
- ntxuav thiab hlawv lub qub daim tawv.
Kua kua-ntoo
From qe ntawm txiv kab ntxwv-daj xim nyob rau hauv lub caij nplooj ntoos hlav larvae yug, uas nqus cov kua txiv hmab txiv tawm ntawm blossoming buds thiab muab lawv nrog zib mu dew.
Kev ntsuas kev ntsuas:
- tshuaj tsuag 3% nitrafen tov ua ntej nws qhib pob;
- nyob rau hauv ib qho muaj zog tus kab mob - ib qho kev daws ntawm chlorophos (0.2%) los yog carbofos (0.2-0.3%);
- tiv thaiv cov kab mob tuag, fumigate 1.5-2 h nrog cov pa luam yeeb;
- tawm tsam larvae siv infusions thiab broths ntawm ib camomile, ib qho kev tov av , ib tug dandelion, ib tug tansy, ib yarrow.
- los ntawm caterpillars ntawm cov pests, kev kho mob ntawm cov ntoo nrog ib tug Iskra-M tshuaj (5 ml ib 5 l dej) yog qhov zoo.
Kua npauj thiab lub caij ntuj no npauj
Cov qe ntawm lub caij ntuj no moths hibernate nyob rau bark ntawm cov ntoo, thiab thaum lub buds yog budding, lub caterpillars noj txhua yam. Thiab caterpillars ntawm Kua moths thaum lub sij hawm tsim ntawm buds thiab thaum pib ntawm flowering noj foliage.
Kev ntsuas kev ntsuas:
- nyob rau hauv lub Autumn on lub trunks yuav tsum tau ua kom raug glued kem;
- nyob rau hauv lub caij nplooj ntoos hlav, nrog Bud budding thiab budding, siv Iskra - ib tug ntxim ob;
- thaum foliage blossoming thiab tom qab flowering, ib tug daws ntawm chlorophos (0.7%) los yog kub (0.2%);
- ua nrog cov kab mob thiab cov kua txiv hmab txiv ntoo ntawm lub camomile chemist's, burdock, wormwood, haus luam yeeb plua plav, cov noog thiab cov qij.
Kua Fruitflies
Caterpillars noj txiv hmab txiv ntoo, namely noob, cov txiv hmab txiv ntoo kis kab ua ntej thiab lub caij nplooj zeeg.
Kev ntsuas kev ntsuas:
- sau thiab ua kom tiav cov av;
- kev lim dej thiab kab mob tua kab ntawm cov tawv ntoo, kev siv cov khoom siv fishing;
- ob lub lim tiam tom qab flowering spraying nrog ib tug daws ntawm chlorophos (0.2%) los yog carbophos (0.3%);
- siv pheromone cuab;
- Trichogram production 2 zaug ib lub caij.
Ntsuab kua aphid
Lub aphid colonies nqus cov kua txiv hmab txiv tawm ntawm nplooj. Nyob rau hauv Autumn nws lays oval, dub, ci qe on ceg.
Kev ntsuas kev ntsuas:
- kev tso tawm ntawm ladybirds, larvae ntawm flies-hawks lossis kub qhov muag;
- ua ntej o ntawm ob lub raum, txau nrog tshuaj nitrafen (3%) lossis carbofos (0.3%);
- thaum lub buds yog yaj, txau nrog ib tug decoction ntawm xab npum thiab xab npum;
- tshem tawm ntawm paus thiab tua;
- tu cov ntoo los ntawm cov laus ntoo thiab xiav nrog txiv qaub;
- Txau nrog Iskra yog ob qhov nyhav.
Txiv mab txiv ntoo (kua liab)
Ua ntej lub paj tawg ntawm lub tsob ntoo ntawm tsob ntoo, cov menyuam kab pom tshwm ntawm cov nplooj thiab ntxais lub kua txiv tawm ntawm lawv.
Kev ntsuas kev ntsuas:
- Tu cov kev pov thawj ntawm lub tsho qub thiab rhuav tshem nws;
- kev kho mob nrog Iskra Biot (2 ml ib 1 liter dej);
- alternation ntawm 0.3% ntawm cov carbofos thiab dicofol.
Ntxiv rau cov kev ntsuas teev saum toj no, yuav ua li cas tiv thaiv cov kua ntoo ntawm kab tsuag yog tseem ceeb heev nyob rau hauv nqa tawm agrotechnical ntsuas: pruning ceg, sib sib zog nqus plowing ntawm kab, tu thiab whitewashing ntawm trunks, sealing ntawm dopes thiab kev kho mob ntawm wounds. Lawv ua rau kev puas tsuaj ntawm wintering pests, thiab tom qab ntawd ces koj tuaj yeem txo cov naj npawb ntawm cov nroj tsuag ntoo ntawm lawv hauv vaj.
Adhering mus rau cov kev ntsuas ntawm tawm tsam thiab lub sij yawm ntawm processing lub kua ntoo los ntawm pests, koj yuav twv yuav raug hu tau ib tug zoo sau!