Colorado beetle - feem ntau cov kab nroj tsuag ntawm qos yaj ywm. Txhua txhua xyoo tsheb ua liaj ua teb coj kev tawm tsam nrog nws, kev siv txhua yam kev siv tshuaj uas muaj kev lag luam. Ib txhia ntawm lawv yog me ntsis ntau zoo, lwm tus - ib tug me ntsis tsawg, tab sis rau zoo tau tshem ntawm no kab kab, hmoov tsis, nws tsis ua hauj lwm. Lub Colorado beetle hibernates los ntawm kev khawb rau hauv av, thiab nrog rau cov tsos ntawm thawj thawj nplooj ntsuab on nroj tsuag, nws lays on lawv larvae, uas tom qab ob peb lub lim piam yog hloov mus rau hauv pua pua tshiab voracious kab. Tias yog vim li cas nws thiaj li tseem ceeb rau txhua tus tswv tsev qos yaj ywm kom paub yuav ua li cas thiaj li nrog ib tug kab.
Xyaum pom tias qos yaj ywm cov qos yaj ywm ua ntej yuav cog qoob loo yuav zoo dua los ntawm Colorado kab laum, tsis yog siv cov tshuaj thiab cov tshuaj tua neeg tom qab rov tuaj. Txoj kev ua no ua rau lub qos yaj ywm "inedible" rau kab tsuag. Yog li, cia saib seb dab tsi yuav ua li cas nrog qos tubers thiaj li tiv thaiv nws los ntawm Colorado kab laum.
Ntsuas los tiv thaiv cov qos yaj ywm los ntawm Colorado kab laum ua ntej cog
"Prestige" - ib qho ntawm feem ntau nrov tshuaj tiv thaiv hnub no tawm tsam beetle.
"Prestige" yuav tiv thaiv koj cov qos yaj ywm tsis tsuas yog los ntawm Colorado qos beetle, tab sis kuj los ntawm ntau lwm yam pests - wireworm, tom qab daus, dais, May pawg, lwm yam Tsis tas li ntawd, cov tshuaj nce tawm tsis kam mus rau fungal kab mob, pab cov nroj tsuag zoo dua zam cua sov thiab drought.
Txawm li cas los xij, nws yuav tsum tau sau tseg tias kev ua cov qos yaj ywm los ntawm Colorado kab laum "Prestige" tsuas yog pub rau cov neeg uas nws sau tsis sau ua ntej Lub Yim Hli. Qhov tseeb yog tias cov tshuaj lom nyob hauv cov tshuaj yuav tsum tau neutralized tom qab 60 hnub. Yog li ntawd, rau qos yaj ywm, "plaub caug-hnub" thiab lwm yam thaum ntxov ntau yam, qhov cuab yeej no yuav tsis ua hauj lwm.
Ua ntej lub yeeb tshuaj ntawm "Prestige" ntawm kev ua lag luam, cov neeg ua liaj ua teb tau ntse siv lub cuab tam hu ua "Maxim" (los ntawm txoj kev, lawv daim ntawv thov sib koom tes yog qhov zoo dua). Tsis tas li, tshuaj tua kab mob xws li Cruiser, Matador Grand, Tabu, Vitavax-200, Kolfugou-super, thiab Ditan M-45 yog siv tawm tsam Colorado kab laum. Lawv, tsis zoo li Prestige, muaj qee cov tshuaj lom, uas tsis yog neutralized, thiab qhov no yuav tsum tau muab rau hauv koj tus account.
Lub mechanism rau kev qos yaj ywm los ntawm Colorado qos beetle ua ntej cog yog raws li nram no. Ua ntej koj yuav tsum tau qhuav qos tubers. Tom qab ntawd - npaj cov tshuaj tsuag dej (qhov kev npaj yog muab pov tseg rau hauv dej npaum li cas los ntawm kev qhia) thiab sib tov zoo. Qos yaj ywm yuav tsum tau muab tov sprayed, thiaj li hais tias tsawg kawg yog 90% ntawm txhua tuber raug kho nrog kev ncua. Cov txheej txheem no yog ntshaw kom nqa tawm ib phau ntawv yaum, muab tso rau hauv qos yaj ywm zaj duab xis.
Txij li thaum twg cov tshuaj tua kab mob tshuaj, phungicides thiab insecticides yog ntau dua los yog tsawg toxic, kev kho mob ntawm tubers yuav tsum tau nqa tawm raws li qee txoj cai. Ua ntej tshaj plaws, qhov no yog kev tiv thaiv khaub ncaws, qhov ncauj qhov ntswg thiab looj hnab looj tes. Nyob rau hauv zaj duab xis, uas tau sprayed, koj muaj peev xwm qhwv lub tubers rau thauj mus rau lub tsaws qhov chaw. Thiab heev tsaws yuav tsum tau nqa nyob rau hauv hnab looj tes.
Ntxiv nrog rau cog qos yaj ywm los ntawm Colorado kabmob, muaj ntau txoj hau kev tiv thaiv kabmob no:
- cog ntau yam uas feem ntau tiv taus kab (Zarevo, Iskra, Temp, thiab lwm yam);
- phau ntawv rhuav tshem ntawm kab;
- creation ntawm traps nyob rau hauv daim ntawv ntawm ib tug trench los yog siv yoov tshaj cum nets;
- siv tshuaj chemical preparations rau txau cog qhov thiab qos yaj ywm tua;
- kev siv tshuaj tua kab mob xws li hluav taws, xab npum ntxhua khaub ncaws, kua xau, cua nplooj, ntsim tshuaj ntsuab.