Txhua tus ntawm peb sai lossis tom qab ntsib cov kab tsuag hauv tsev. Qhov teeb meem tsis kaj siab heev thiab xav tau kev daws tam sim.
Kev piav qhia ntawm kab tsuag
Cov kab hauv av yog kab me me, kwv yees li 1.4-1.6 cm loj, nrog lub ntsej muag oval. Cov kab no muaj ntau hom, tab sis feem ntau yog kab kab. Txhua xyoo lawv cov lej nce. Feem ntau hom tsis ya zoo heev lossis tsis ya txhua. Lawv muaj tis tawv.
Cov kab no feem ntau ua rau cov qoob loo puas tsuaj. Tab sis ntau thiab ntau zaus lawv pom nyob rau hauv cov chav tsev zoo tib yam. Tsis tas li ntawd, cov neeg laus thiab cov larvae ua rau muaj kev phom sij. Cov kab npauj npaim nyiam qhov huab cua sov. Cov xwm txheej zoo tshaj plaws rau nws tau pom nyob rau thaj chaw ntawm Moldova, Ukraine, Russia.
Bread beetle thiab nws lub ntsiab nta:
- tus neeg laus, oval hauv cov duab, kwv yees li 1.5 cm ntev;
- larvae feem ntau ntev, mus txog 2.5 cm;
- cov kab laus muaj xim tsaus, feem ntau nrog cov xim hlau, tab sis qee zaum tooj liab lossis xim av;
- larvae muaj lub cev lub cev xim, lub taub hauxim av;
- Cov kab laus hauv av muaj cov kav hlau txais xov pom.
Dab tsi yog qhov phom sij ntawm cov kab hauv av hauv chav tsev
Bread beetle is more of a nocturnal kab. Thaum nruab hnub, nws nkaum hauv pob zeb, tsob ntoo hauv paus, thiab yog tias qhov no yog qhov xwm txheej hauv chav tsev, tom qab ntawd hauv qab rooj tog hauv qhov tsaus ntuj uas lawv tsis tuaj yeem ncav cuag. Feem ntau beetles nyob ze ntawm lub teb. Lawv tshwj xeeb tshaj yog nyiam cov qoob loo ntawm cov nplej, barley thiab rye, txawm hais tias qee zaum lawv tsis quav ntsej oats thiab pob kws. Qee zaum, yog tsis muaj qoob loo ces lawv noj leeks.
Cov kab kab kab nkag mus rau hauv chav tsev tsuas yog nws nyiam qhov kev nyob. Tseem, ntau zaus cov kab no nyiam teb nrog ntau yam qoob loo ntawm cov qoob loo. Thaum cov kab nkag mus rau hauv tsev, thaum tsaus ntuj nws mus nrhiav zaub mov. Crumbs, zaub mov sab laug ntawm lub rooj, cereals tuaj yeem ua zaub mov rau nws. Cov kab hauv av cuam tshuam nrog kev pw tsaug zog, rustle, poob ntawm lub qab nthab mus rau lub txaj lossis ncaj nraim ntawm koj. Thiab yog tias lawv tau pom cov zaub mov, ces cov kauj ruam tom ntej yuav yog lawv cov kev loj hlob. Yog li ntawd, yog hais tias ib tug grain beetle tshwm nyob rau hauv ib chav tsev, "yuav ua li cas kom tshem tau ntawm nws" yuav tsum yog ib tug tseem ceeb lo lus nug.
Vim li cas lawv tshwm
Tsis muaj ntau qhov laj thawj rau qhov pom ntawm cov kab no hauv ib chav tsev zoo tib yam. Feem ntau lawv tsuas yog yuam kev coj los ua larvae nrog rau txoj kev av lossis cov rooj tog qub. Tab sis kuj tseem muaj ntau zaus thaum cov kab hauv av nyob hauv tsev ntawm lawv tus kheej.
Feem ntau lawv nyiam los ntawm lub teeb uas kub hnyiab hauv lub qhov rais thaum yav tsaus ntuj, thiab yog tias lub qhov rais tsis tau nruab nrog yoov tshaj cum, cestsis muaj dab tsi txwv tsis pub lawv saib koj ntawm qhov kaj. Kuj tseem ntxim nyiam rau cov kab hauv av yog cov ntoo qub, suav nrog cov rooj tog ntoo qub, qhov rais qhov rais, thav ntawv, thiab lwm yam.
Yog tias muaj tsiaj nyob hauv tsev uas tau noj ntau yam cereals thiab lwm yam zaub mov, qhov no kuj yog ib qho kev pheej hmoo ntawm cov kab hauv av hauv tsev. Nws yog qhov zoo tshaj kom khaws tag nrho cov khoom noj rau hauv cov pob khoom kaw kom zoo thiab niaj zaus ntxuav tsiaj cov tsev ntawm cov khoom khib nyiab thiab lwm yam kab mob.
Thiab cov zaub mov seem tshuav ntawm lub rooj los yog qhov tsis tshua muaj kev tu ntawm thaj chaw yog qhov lees paub ntawm ntau yam kab tsuag.
Kev Tiv Thaiv
Kev tiv thaiv ncaj qha nyob ntawm seb yog vim li cas rau qhov pom ntawm cov kab tsuag hauv tsev. Tom qab tag nrho, nws yog qhov zoo dua los nrhiav cov lus teb rau lo lus nug ntawm yuav ua li cas tiv thaiv cov kab hauv av hauv tsev dua li xav txog qhov teeb meem: "Bread beetle nyob rau hauv ib chav tsev, yuav ua li cas tshem nws?"
Kev tu lub tsev tsis tu ncua yog qhov lav tias ntau tus qhua tsis tau caw yuav tsis tshwm sim hauv nws. Yog tias nws tau npaj kom nqa cov rooj tog qub lossis lwm yam khoom ntoo rau hauv chav tsev, lawv yuav tsum tau kuaj xyuas thiab kho nrog cov tshuaj tua kab tshwj xeeb ua ntej. Yog tias tsis muaj ib qho hauv arsenal, ces koj tuaj yeem siv cov baking soda lossis vinegar.
Cereals, qos yaj ywm, hmoov - qhov no yog qhov chaw txaus ntshai. Lawv yuav tsum tau ua tib zoo tshuaj xyuas tom qab yuav khoom. Nws yog qhov zoo tshaj rau kev cais thiab ntxuav cov qos yaj ywm thiab cereals, thiab sift lub hmoov thiab kaw kom nruj.
Vim tias kab kab kab feem ntau nkag mus hauv tsev los ntawm qhov qhib qhov rais, nws tsim nyogXav txog kev txhim kho yoov tshaj cum. Tsis tas li ntawd, lawv yuav tiv thaiv tsis tau tsuas yog los ntawm kev ntxhov siab, tab sis kuj los ntawm lwm yam kab tsis zoo.
Pest control
Yog cov kab dub tseem pom hauv tsev thiab koj paub tseeb tias qhov no yog kab kab, "yuav ua li cas tshem nws" yog lo lus nug yooj yim. Ua ntej tshaj plaws, koj yuav tsum txiav txim siab qhov chaw uas cov kab ntau tshaj plaws. Qhov no yuav tsum muaj kev tu kom huv. Tag nrho cov khoom noj uas tseem tshuav, cov khib nyiab, cov khib nyiab yuav tsum tau sau thiab muab pov tseg.
Nto yuav tsum tau kho nrog tshuaj tua kab, uas tuaj yeem pom hauv txhua lub khw muag khoom kho vajtse (Dichlorvos, Karbofos), lossis lwm yam muaj. Piv txwv li, koj tuaj yeem siv baking soda los yog tom, dilute nws nrog dej, thiab kho thaj chaw uas muaj kab. Tag nrho cov khoom noj uas khaws cia sab nraum lub tub yees yuav tsum muab kaw.
Los ntawm ua raws li cov cai yooj yim no, koj tuaj yeem paub tseeb tias yuav tsis muaj cov qhua tsis tau caw hauv koj lub tsev.
