2024 Tus sau: Gavin MacAdam | [email protected]. Kawg hloov kho: 2023-12-16 13:40
Cov nplej weevil yog cov kab uas tsis zoo uas tau pom thawj zaug nyob hauv Is Nrias teb nyob deb. Tab sis tam sim no nws tuaj yeem pom nyob rau txhua qhov chaw, txawm li cas los xij, ntawm thaj chaw ntawm Lavxias teb sab Federation, cov kab no nyob hauv thaj tsam yav qab teb. Txawm hais tias lub weevil tseem yog nplej, nws tseem tawm tsam cov qoob loo xws li pob kws nrog nplej, rye nrog barley, buckwheat nrog noob hemp, ntxiv rau barley nrog millet, taum, thiab lwm yam
Ntsib kab tsuag
Cov nplej weevil yog kab uas tuaj yeem loj li ntawm 23 txog 35 hli. Txhua cov kab tsuag muaj lub ntsej muag dub-xim av lossis tsaus xim av matte lub cev, nruab nrog lub rostrum nyias. Ntawm qhov ntxhib elytra ntawm voracious weevils, ib tus tuaj yeem pom ob peb qhov liab thiab ntau qhov ntxhib dotted grooves. Raws li rau pronotum, lawv saib zoo ib yam li elytra. Npau taws npau npau ya zoo heev - txhim kho qab tis ua rau qhov no.
Cov qe ntawm cov kab mob muaj teeb meem yog pear-puab lossis puag ncig hauv cov duab thiab tau pleev xim rau hauv cov xim dawb nrog xim me ntsis. Txhawm rau tiv thaiv lub qe los ntawm kev puas tsuaj, poj niam voracious weevils ua qhov me me hauv cov noob ntawm cov nroj tsuag. Thiab tom qab ntawd lawv ntsaws qhov qhov txhaws nrog cov ntsaws me me, suav nrog lawv tus kheej qhov tso zis. Tag nrho kev muaj menyuam ntawm txhua tus pojniam hauv qhov no yog los ntawm ob txog peb puas lub qe.
Txog tsib txog kaum plaub hnub tom qab tso lub qe, cov menyuam tshaib tshaib plab pib tshwm. Lub sijhawm qhia meej dua ntawm lawv cov tsos yog nyob ncaj qha rau theem ntawm cov av noo thiab huab cua kub. Hauv theem menyuam yaus, cov kab mob tsis zoo nyob ntev txog peb lub lis piam. Kev loj hlob ntawm cov menyuam yaus nquag nquag noj cov nplej, uas ua haujlwm rau lawv tsis yog zaub mov nkaus xwb, tabsis kuj yog chaw nyob uas ntseeg tau. Lawv cov menyuam kawm ntawv tseem nyob ntawd, thiab ntxiv rau plaub rau rau rau hnub cov nab nyob rau theem menyuam.
Feem ntau, nyob rau qhov xwm txheej ib txwm muaj, txhua tus kab tsuag hla mus rau tag nrho txoj kev loj hlob (qe - larvae - pupae - kab laus laus) nyob hauv kwv yees li peb caug hnub. Thiab lub neej kev cia siab ntawm cov neeg laus yog, qhov nruab nrab, kwv yees li ib puas rau ib puas yim caum hnub.
Ntxiv nrog rau mov thiab ntau yam ntawm lwm cov nplej, txhuv nplej tuaj yeem pom hauv qee cov khoom lag luam, piv txwv li, hauv cov nplej zom lossis hmoov, ntxiv rau hauv cov txiv hmab txiv ntoo qhuav thiab cov khoom ci qhuav. Ob tus menyuam me thiab cov laus ua yuav luag zoo ib yam. Muaj tseeb, hauv cov qoob loo lawv sim xaiv tsuas yog tawg, ntub thiab puas rau cov zaub noj thiab tom qab tso qe - tag nrho thiab cov nplej qhuav yog qhov tsis ntxim nyiam rau lawv.
Nws yog qhov tsim nyog pom tias kev sib kis ntawm cov qoob loo tuaj yeem pom nyob rau txhua theem ntawm lawv txoj kev txhim kho. Cov kab mob phem tuaj yeem yooj yim ua rau lawv nyob hauv qhov chaw, thiab tom qab ntawd lawv yuav txuas ntxiv mus ntxiv uas twb muaj lawm hauv cov chaw khaws khoom.
Cov qoob loo cuam tshuam los ntawm txhuv weevils feem ntau poob 35 txog 75 feem pua ntawm lawv cov qoob loo tag nrho.
Yuav ua li cas sib ntaus
Raws li txoj cai, txhawm rau txhawm rau tiv thaiv kab tsuag kab, aerosol disinfestation lossis ntub kev kho nrog kev npaj tshwj xeeb tau ua - cov kev ntsuas no tso cai tsis tsuas yog tiv thaiv kev tawm tsam ntawm kab tsuag tshiab, tab sis tseem kom tshem tawm cov uas twb muaj lawm. Rau kev kho ntub dej xws li cov khoom lag luam xws li "Fufanon", "Decis", "Aktellik", nrog rau "Karbofos" lossis "Karate" zoo meej. Cov chaw khaws cia ntawm cov qoob loo yuav tsum tau kho nrog cov txhais tau tias no tag nrho, siv li 50 ml ntawm cov tshuaj khaws cia rau txhua square meter ntawm qhov chaw.
Thiab txhawm rau ua kom cov noob tsis ntxim rau kab tsuag, lawv yuav tsum tau ua tib zoo npaj rau kev khaws cia ntev. Txog qhov kawg no, lawv tau qhuav, sim ua kom cov dej noo ntawm 15% (rau kev cia ntev dhau - 13-14%). Thiab thaum cov qoob loo tau qhuav kom huv, nws yuav tsum tau ntxuav ntawm txhua hom nroj thiab txhua yam noob puas.
Pom zoo:
Gluttonous Redcurrant Aphid
Redcurrant aphids nyob yuav luag txhua qhov chaw thiab, ntxiv rau currant liab, lawv kuj ua rau dub thiab dawb puas. Qee zaum Roses thiab gooseberries kuj raug kev txom nyem los ntawm nws qhov kev tawm tsam. Kev puas tsuaj loj tshwj xeeb tuaj yeem pom txog thaum kawg Lub Xya Hli. Cov ntaub so ntswg puas los ntawm kab mob cab loj hlob tuaj, thiab cov nplooj nplooj tawm tuaj ua rau pom tsis pom, thiab pom qhov o tshwm rau ntawm lawv. Rau ib xyoos, aphid liab currant aphid muaj peev xwm tsim tau ntau tiam (feem ntau yog plaub txog tsib), uas muaj qhov tsis zoo heev
Gluttonous Plum Npauj
Plum npauj yog ib qho kab mob yuav luag txhua qhov chaw uas ua rau cov txiv ntoo qab zib puas tsuaj nrog txiv ntoo qab zib, honeysuckle, cherry plum nrog plums, buckthorn, apricot, hawthorn thiab txiv hmab txiv ntoo. Cov kab ntsig phem ua rau lub cev muaj zog thiab noj cov nplooj ntawm cov txiv hmab txiv ntoo, yog li ua rau muaj kev phom sij tsis zoo rau yav tom ntej sau. Txhawm rau tiv thaiv kev cuam tshuam ntawm kab mob gluttonous parasites, nws yog ib qho tseem ceeb uas yuav tsum tau tawm tsam nrog lawv kom raws sijhawm
Gluttonous Black Beet Weevil
Dub beet weevil nyob feem ntau nyob rau yav qab teb hav zoov-steppe cheeb tsam thiab hauv steppe. Nws puas txog ib puas thiab peb caug hom ntawm ntau yam nroj tsuag. Cov no suav nrog beets, zaub qhwv, paj noob hlis, txhua xyoo thiab txhua xyoo cog qoob loo, txiv pos nphuab, paj noob hlis thiab lwm yam qoob loo. Beetles nqos cov nplooj ntoo thiab cotyledons nrog qab los noj mov, thiab cov kab tsis zoo ua rau muaj kev phom sij loj rau cov hauv paus qoob loo, zom cov hauv paus me
Ntug Hiav Txwv - Rice Lover
Cov ntug dej hiav txwv ya ntawm thaj chaw ntawm Russia feem ntau nyob hauv thaj tsam steppe. Kab tsuag no yog tus hlub loj ntawm cov nplej, txhim kho hauv peb tiam hauv ib lub caij. Hauv qhov no, kev phom sij loj tshaj yog tshwm sim los ntawm cov kab menyuam ntawm thawj tiam. Lawv feem ntau raug mob los ntawm lub sijhawm me me tua tshwm thiab nce mus txog theem ntawm lawv cov av puv. Tib lub sijhawm, cov qoob loo puas feem ntau ntab mus rau saum dej. Cov yoov ntawm ntug dej hiav txwv muaj teeb meem ntau tshaj nyob rau cov qoob loo lig thiab hauv cov teb uas muaj av txaus txaus
Gluttonous Grey Bristly Weevil
Cov grey bristly weevil feem ntau nyob hauv hav zoov-steppe cheeb tsam, thiab tsawg dua me ntsis nws tuaj yeem pom hauv hav zoov. Kab tsuag no ua rau muaj kev puas tsuaj ntau xyoo thiab muaj hnub nyoog ib xyoos: lentils nrog taum thiab clover, ntxiv rau sainfoin thiab qab zib clover nrog taum pauv. Nws yuav tsis kam tsis kam noj alfalfa nrog lupine, ntxiv rau qee yam lwm yam qoob loo. Kev tawm tsam ntawm grey bristly weevils feem ntau ua rau ua tiav kev puas tsuaj ntawm nplooj ntawm cov ntaiv ntawm cov lej loj ntawm taum
