Colorado beetle - ib qho ntawm feem ntau formidable pests nyob rau hauv peb lub teb. Nws cuam tshuam rau nightshade haiv neeg - eggplants, txiv lws suav, peppers, tab sis feem ntau ntawm tag nrho nws suffers los ntawm cog qos yaj ywm, vim li cas nws yog hu ua ib tug qos beetle. Yog hais tias koj tsis siv ntsuas, qhov no kab gluttonous kiag li nibbles cov nplooj ntawm cov nroj tsuag, coj teeb meem mus rau yav tom ntej sau. Tias yog vim li cas gardeners noj li tag nrho cov txhais tau tias tawm tsam Colorado beetle. Cia peb kawm txog kev tiv thaiv koj txoj cai ntawm nws.
Colorado qos beetle - txoj kev sib ntaus
Cov tawm tsam nrog Colorado qos beetle qhia ntau yam sib txawv:
- Kev tuav phau ntawv ntawm ib kab yog qhov nyuaj thiab tib lub sij hawm ib txoj kev nyab xeeb. Nws yog tsim nyog yuav tsum tawm mus rau lub vaj teb ob peb zaug ib hnub (dua li nyob rau hauv cov kub kub) thiab sau kab uas nyiam pob pov rau sab nraum ntawm nplooj ntawm qos, thiab nyob rau tib lub sijhawm thiab noj lawv. Cov kab yuav tsum raug muab pov tseg tam sim ntawd.
- Qhov zoo tshaj plaws yog kev siv cov tshuaj tua kab rau qos yaj ywm los ntawm Colorado kab laum. Cov no muaj cov tshuaj xws li Prestige , Colorado, Confidor, Marshal, Inta-VIR, Decis, Sonet, Karate, Akarin, Fitoverm thiab t .n. Cov tshuaj yeeb thiab cov tshuaj zoo li no zoo heev. Txawm li cas los xij, nco ntsoov tias txhua yam tshuaj lom yog lom, thiab koj yuav tsum ua haujlwm nrog lawv nrog kev saib xyuas zoo. Txheej txheem qos yaj ywm nrog cov tshuaj tua kab tom qab yog siv tshuaj yaug tshwj xeeb thiab siv cov khoom siv tiv thaiv.
- Nws yog kev xyaum zoo rau hmoov lub qos bushes nrog ashes . Raws li ib tug tshwm sim, tom qab ob peb hnub, neeg laus beetles thiab lawv cov larvae tuag. Siv cov tshauv ntawm tus nqi ntawm 10 kg ib 1 puas square metres ntawm thaj av. Muaj ob lub sij hawm ntawm kev qos yaj ywm los ntawm Colorado qos beetle: ua ntej thiab tom qab flowering. Pollinate cov nroj tsuag txhua 2 lub lis piam, thiab tom qab lub qos yog faded, koj muaj peev xwm rov ua txoj txheej txheem ib zaug ib hlis. Hom phiaj, yog tias koj muaj ntau ntawm ntoo (tshwj xeeb tshaj yog birch) tshauv, nws tseem yuav tawg ntawm bushes. Qhov no yuav ua rau kom cov kab tsuag ntawm koj cov qos yaj ywm ntev ntev.
- Tsis tas li ntawd, cov hmoov tshauv tuaj yeem muab ntxiv rau ib qho xuab zeb ntxhua khaub ncaws (1 bar ib thoob dej). Kev txhom yuav tsum noj 2 liter poom, hais kom ntev li 15 nas this thiab tom qab 1 l ntawm no lub plhaub hauv ib lub thoob dej huv. Kev paub txog cov vaj tse kom pom zoo ua txhua lub lis piam kom txog rau thaum Colorado kab laij tawm koj lub vaj.
- Koj muaj peev xwm hmoov Solanaceous tsis tsuas yog nrog hluav, tab sis nrog lwm cov tshuaj zoo li, piv txwv li, nrog pob kws hmoov . Wetting, nws tuaj yeem loj hlob zoo npaum li cas. Cov cuab yeej ntawm hmoov nplej no yog siv los tiv thaiv cov qos yaj ywm los ntawm Colorado kab laum. Tau mus rau hauv lub plab system ntawm kab, lub hmoov ua rau nws tuag.
- Raws li rau lub av qeeg ntawm cov qos yaj ywm nrog qhuav gypsum los yog cement , qhov no kuj yog siv, tab sis nws txoj kev nyab xeeb tseem nug. Txawm li cas los, cov neeg uas xyaum no txoj kev, cam hais tias nws yog ib tug guarantee ntawm tag nrho kev puas tsuaj ntawm beetle larvae.
- Cov kab nroj tsuag ntshav tau los ntawm Colorado thiab kom hnov ntxhiab ntawm cov ntoo tshiab. Yuav kom txhav deb cov kab, txhua 2 lub lis piam, nchuav rau ntawm aisles nrog tshiab pine sawdust los yog
birch. Tom qab kev cog paj nroj, qhov no tuaj yeem ua 2 zaug ntau zaus. - Muaj coob tus neeg hauv lub caij ntuj sov tsis quav ntsej muag cog qoob loo , thiab ua rau hauv vain. Qee lub sij hawm no txoj kev txiav txim siab yuav tsum yog nyob rau hauv kev sib ntaus tawm tsam Colorado qos beetle. Nroj tsuag hauv lub vaj thiab ib ncig nws ib qho yooj yim calendula - thiab cov pests lawv tus kheej yuav bypass koj qos sab.
- Tab sis ib tug nroj tsuag zoo li wormwood , nws yog pom zoo kom siv nyob rau hauv daim ntawv ntawm Txoj kev lis ntshav rau spraying lub vaj teb . Sim thiab txoj kev no kom paub tseeb tias nws ua tau zoo tiv thaiv cov kab.