Kom paub tseeb tias feem ntau cov neeg ua liaj ua teb paub txog ib pob npauj npaim - ib kab dawb fluttering. Thiab tsis yog ib tug laus, tab sis nws cov xeeb ntxwv, yog txaus ntshai. Tom qab tso qe, voracious caterpillars daug tawm ntawm lawv, uas nyob rau hauv ib tug heev luv luv lub sij hawm muaj peev xwm tig zoo nkauj smooth cabbage nplooj mus rau hauv ib lub lace mesh. Yuav ua li cas ua puas lub npauj npaim cabbage thiab nws cov larvae los tiv thaiv cov qoob loo - koj yuav kawm los ntawm peb tsab xov xwm.
Dab tsi yog teeb meem npauj npaim cabbage?
Ib tug neeg laus npauj npaim yog ib hom kab uas muaj ib tug kab ntawm 55-60 cm Cov qe ntawm cov pob kws yog ib lub txiv qaub daj, ib lub raj mis-zoo li daim ntawv. Lawv tuaj yeem raug txuas rau hauv qab ntawm daim ntawv. Lub hatched caterpillars loj hlob 4 cm nyob rau hauv ntev raws li lawv loj hlob li. Lawv tab xim daj-ntsuab nrog luv luv bristles, thiab nyob rau lawv sab muaj 2 qaim daj bands.
Caterpillar npauj npaim cabbage stalks cabbage nplooj tawm los ntawm hauv qab no. Ntxiv nrog rau cov pob kws, muaj ntau ntau yam npauj npaim butterflies noj: mustard, trout, turnip, rape thiab lwm yam nroj tsuag.
Nyob rau hauv lub thib ob ib nrab ntawm lub caij ntuj sov, lub caterpillars ntawm cabbage nroj pib pib ua hauj lwm: lawv noj cabbage nplooj, thiab yog hais tias muaj ntau tus neeg, lawv muaj cuab kav ua puas lub nqaij ntawm lub taub hau thiab tag nrho lub taub hau.
Txoj kev ntawm combating cabbage
Cov tawm tsam nrog lub cabbage npauj npaim thiab nws cov caterpillars yuav tsum muaj xws li tiv thaiv thiab radical ntsuas. Kev tiv thaiv muaj xws li kev tu lub sijhawm ntawm cov zaub qhwv nroj tsuag kom tiv thaiv tau cov tsos ntawm cov hlua ntawm lawv.
From thaum pib ntawm lub caij ntuj sov, koj yuav tsum tau kom zoo zoo xyuas cov cabbage nplooj, thiab thaum detecting qe, ua puas rau lawv, crushing ncaj qha rau ntawm daim ntawv. Zoo sib xws, kom txog thaum uas pom muaj caterpillars. Cov tub ntxhais hluas, cov neeg ua hauj lwm duav lawm yuav yooj yim dua, vim hais tias lawv zaum hauv qhov chaw, thaum cov neeg laus tuaj yeem, cov txheej txheem ntawm kev sau lawv cov teeb meem.
Pab nyob rau hauv kev sib ntaus tawm tsam caterpillars attracted mus rau vaj teb zoo pab kab thiab noog, raws li tau zoo raws li bees tias yuav sib tw nrog butterflies rau nectar. Lawv tuaj yeem yog attracted nrog kev pab ntawm floral nroj tsuag.
Tab sis cov kev dag zog no ib leeg tsis txaus kom tsav tawm butterflies thiab caterpillars. Yog tias koj pom hauv qhov chaw ntawm cov kab no, koj yuav tsum pib siv cov tshuaj lom tuag tam sim ntawd. Feem ntau ntawm txhua yam, npauj npaim butterflies ntshai ntawm
Cov tshuaj "Kinmiks" siv los tua nrog ib tug npauj npaim cabbage, thiab tsis tsuas yog nrog nws. Txoj kev daws teeb meem yuav tsum raug kho nrog ob sab ntawm daim ntawv thaum sawv ntxov los yog yav tsaus ntuj hauv huab cua tsis muaj cua. Yog li nws yog ib qho tsim nyog yuav tau ua hauj lwm hauv kev hnav khaub ncaws, vim hais tias yeeb tshuaj yog txaus ntshai rau tib neeg.
"Fitoverm" - lwm yam cuab yeej zoo. Twb tom qab 6 teev tom qab kho kab yuav rov qab los ntawm cabbage. Ua hauj lwm nrog cov tshuaj no kuj pom zoo rau hauv kev tiv thaiv.