Aphids ntawm strawberries thiab strawberries: yuav ua li cas tiv thaiv qab zib berries los ntawm kab tsuag
Strawberries thiab strawberries yog cov nyiam tshaj plaws lub caij ntuj sov berries. Cov kws paub paub gardeners paub ua ntej txog dab tsi kab mob thiab kab tsuag lawv ntsib nyob rau hauv tus txheej txheem ntawm loj hlob no qab berries. Ib qho ntawm feem ntau zais cia, tab sis tib lub sijhawm, cov kab tsuag txaus ntshai tshaj plaws ntawm strawberry thiab strawberry bushes yog aphids.
Txheem
Cov cim qhia ntawm aphids ntawm strawberries thiab strawberries
Yog tsis tau ceev faj tshuaj xyuas cov nroj tsuag, ceeb toom qhov tsos ntawm aphids nyuaj heev. Cov kab tsuag siv yuav luag txhua lub sijhawm ntawm qhov qis ntawm nplooj nplooj thiab yog li nws lub xub ntiag yuav pom tau tsuas yog thaum cov nroj tsuag tsis muaj zog thiab cov tsos mob tshwm sim:
- poob ntawm elasticity, cov duab thiab ua tiav wilting ntawm nplooj;
- Tom qab watering, nplooj tsis "los rau txoj sia" thiab txuas ntxiv tsis muaj zog;
Aphids ntawm strawberry nplooj.
- tus ntsaum colony nyob ze ntawm strawberry lossis strawberry txaj;
- txawv qhov chaw ntawm cov nroj tsuag yog them nrog ib tug viscous, nplaum tshuaj - honeydew;
- kev loj hlob ntawm bushes slows cia;
- stems thiab nplooj yog deformed, ntau yam formations yuav tshwm sim rau lawv.
Yuav ua li cas kom tshem tau aphids ntawm strawberries thiab strawberries
Koj tuaj yeem tua aphids ntawm Berry bushes nyob rau hauv ntau txoj kev. Nyob ntawm seb qhov kev puas tsuaj, koj tuaj yeem siv ntau yam zaub mov txawv, kev npaj tshuaj tua kab, lossis txawm hu rau kev pab los ntawm cov yeeb ncuab ntuj ntawm cov kab no me me.
Tshuaj
Txoj kev no suav nrog kev siv tshuaj lom. Lawv ua kom zoo tua kab tsuag, tab sis lawv raug txwv tsis pub siv thaum lub sij hawm fruiting.
Txau tshuaj tua kab thaum lub sij hawm flowering ntawm strawberries los yog strawberries kuj yuav txaus ntshai, vim hais tias cov tshuaj lom nyob rau hauv lawv muaj pes tsawg leeg yuav tua tsis tau tsuas yog aphids, tab sis kuj muaj txiaj ntsim pollinating kab.
- Aktar;
- Teeb;
- Inta-Vir.
Cov zaub mov txawv
Yog hais tias tus kab mob ntawm Berry txaj nrog aphids tau pom nyob rau hauv thawj theem, koj muaj peev xwm sim tsav cov kab tsuag mus siv pej xeem zaub mov txawv. Cov kev zoo li no feem ntau muaj kev nyab xeeb rau cov txiv hmab txiv ntoo thiab cov kab muaj txiaj ntsig. Cov khoom hauv qab no yog tsim rau kev ua strawberries thiab strawberries:
- tshuaj acetic;
Qhuav strawberry nplooj.
- tov nrog ntoo tshauv;
- infusion ntawm qhuav mustard hmoov;
- daws nrog hydrogen peroxide.
txoj kev lom neeg
Lwm txoj hauv kev zoo ib puag ncig los rhuav tshem aphids yog kom nyiam kev pab predatory tsiaj uas pub rau nws. Nyob rau hauv tej yam ntuj tso, cov kab no muaj nyob rau hauv kev noj haus ntawm cov nram qab no hom:
- ladybugs;
- lacewings;
- hoverflies;
- ntau hom noog.
Nyeem kuj 26 aphid tswj cov khoom - tswv yim los ntawm ib tug paub gardener.
Tiv thaiv qhov tsos ntawm aphids nyob rau hauv Berry txaj
Txoj kev raug thiab siv tau zoo tshaj plaws ntawm kev tswj kab tsuag yog kev tiv thaiv tsis tu ncua thiab kev ua liaj ua teb kom raug. Kev noj qab haus huv, muaj zog bushes ntawm berries uas tau saib xyuas thiab tiv thaiv tsis tshua muaj kev txom nyem los ntawm kev cuam tshuam ntawm cov kab phem.
Txhawm rau tiv thaiv qhov tshwm sim ntawm aphids ntawm qhov chaw, koj yuav tsum ua raws li cov hauv qab no Tswv yim pom zoo:
- tshuaj xyuas lub hauv qab ntawm nplooj ntawm cov nroj tsuag tshiab rau aphid oviposition ua ntej cog rau hauv av;
- ua ntej cog txiv hmab txiv ntoo, koj yuav tsum ntxuav lub txaj ntawm saum, nroj tsuag thiab lwm yam nroj tsuag residues, nrog rau khawb av;
- nyob ib ncig ntawm lub txaj nrog txiv pos nphuab thiab txiv pos nphuab, cog cov nroj tsuag muaj ntxhiab tsw zoo li dos, qej, parsley lossis calendula;
- tiv thaiv cov tsos ntawm anthills ntawm thaj chaw ntawm qhov chaw, thiab rhuav tshem anthills ze ntawm lub txaj Berry.
xaus
Ib pawg neeg coob ntawm aphids tuaj yeem cuam tshuam tag nrho cov qoob loo ntawm berries thiab txawm ua rau tuag ntawm tag nrho cov bushes nyob rau hauv lub vaj. Yog li ntawd, nws yog ib qho tseem ceeb heev los tiv thaiv cov nroj tsuag thiab ua txhua yam tsim nyog ntsuas los tiv thaiv cov tsos ntawm cov qhua txaus ntshai no.
Yav dhau los