Velvet mite liab beetle (duab). Yuav ua li cas tshem cov zuam ntawm lub sam thiaj?

2024 Tus sau: Henry Conors | [email protected]. Kawg hloov kho: 2024-02-12 07:55

Tus zuam liab liab, muaj npe rau nws cov xim liab-txiv kab ntxwv ci, tau muab faib thoob plaws ntiaj teb. Nws nyob hauv av thiab hauv cov nroj tsuag.

Kev piav qhia

Cov tsiaj no, txawv txawv hauv lawv cov xim, yog cov neeg sawv cev zoo nkauj ntawm tsev neeg ntawm velvet mites. Outwardly, lawv zoo li kab laug sab, yog li lawv feem ntau tsis meej pem nrog lawv.

Cov neeg laus nyob hauv av. Lawv lub cev loj loj oval liab yog 1 txog 2 hli ntev thiab npog nrog ntau cov plaub hau me me. Cov ceg ceg yog xya-segmented paws, uas 2 claws nyob. Yog tias muaj xwm txheej tshwm sim, tus zuam nplawm lawv hauv qab nws tus kheej, yog tias muaj kev phom sij dhau mus, nws tseem nyob ntawm nws txoj kev.

Npaj liab kab kab mite (lub ntiaj teb mite, raws li nws kuj hu ua) yog ib tug predator uas tej zaum pub rau cog zaub mov. Tab sis cov zaub mov tseem ceeb rau cov neeg laus yog ntau yam kab.

Cov arachnids no tuaj ntawm Is Nrias teb, qhov chaw uas lawv kis tau ntau heev thaum lub caij monsoon, uas lawv tau txais lub npe los nag los ntawm cov pejxeem hauv zos.

chaw nyob loj

Hnub no, cov kab liab liab nyob yuav luag tag nrhocov ces kaum ntawm lub ntiaj teb. Tshwj xeeb tshaj yog ntau ntawm lawv tau pom nyob rau hauv tropics thiab subtropics. Cov arthropods lawv tus kheej nyob hauv av, thiab cov larvae parasitize vertebrates. Hauv cov teb chaws sov, tsuas yog ib tiam ntawm zuam hauv ib xyoos tuaj yeem tsim tau (piv txwv li, nyob rau hauv tropics tuaj yeem muaj txog tsib). Lub voj voog ntawm kev loj hlob tshwm sim nruj me ntsis raws li lub caij nyoog. Txhawm rau nteg qe, mite migrate rau hauv av mus rau qhov tob ntawm 10 cm.

Kev tsim kho voj voog

Npaj liab velvet mite thaum lub caij yug me nyuam nteg 30-50 qe ib hnub hauv av, uas yog kwv yees li 400 mus rau 900 daim rau tag nrho lub sijhawm. Tom qab embryonic molt, larva yog tso tawm ntawm lub qe. Tom qab ib lub lim tiam, nws muaj peev xwm noj ntawm nws tus kheej. Thaum pib, nws pub rau hemolymph ntawm kab thiab arachnids.

Tom qab ntawd, tom qab dhau mus rau theem dormant tom ntej (pupal), tus larva hloov mus rau hauv deutonymph. Qhov no yog tib tus tsiaj txhu zoo li tus neeg laus kab liab kab zuam. Lawv tus lej loj tshaj plaws yog pom thaum Lub Xya Hli-Lub Yim Hli.

Tom qab ib lub sijhawm, lwm theem ntawm dormancy teeb tsa, tom qab cov neeg laus tshwm sim.

Tus kab mob ntawm cov kab liab zuam feem ntau parasitize rau tsiaj. Lawv cov tswv feem ntau yog nas, hedgehogs, predators thiab qee cov tsiaj hauv tsev, xws li yaj, nees, tshis, thiab lwm yam. Qee zaum lawv tua ib tug neeg. Feem ntau ntawm cov larvae parasitize ntawm daim tawv nqaij, tsawg zaus hauv qhov ntswg kab noj hniav. Clinging rau lub cev ntawm tus tswv tsev, lawv rhuav tshem lub stratum corneum ntawm lub epidermis, tog rau hauv daim tawv nqaij thiab noj cov kua interstitial rau ob peb hnub, tsawg zaus -ntshav.

Cov kab mob ntawm cov kab liab liab tawm tsam lawv cov tsiaj ncaj qha los ntawm cov av lossis cov nroj tsuag. Qhov kev tawm tsam no tshwm sim ib ncig ntawm lub moos (yog tias muaj av noo txaus), nres rau lub sijhawm luv luv tsuas yog thaum nruab hnub kub.

Lub sijhawm pub mis tuaj yeem yog 2 txog 7 hnub. Satiated larvae tawm ntawm tus tswv, xa me nyuam rov mus rau hauv av, qhov chaw uas lawv txuas ntxiv lawv txoj kev loj hlob voj voog. Ib tus tsiaj tuaj yeem muaj txog li 11,000 ntawm lawv ntawm nws tus kheej, ntawm ob peb lub kaum tawm txhua hnub. Cov larva rau tag nrho lub sij hawm pub mis nce ntau dua 15 zaug.

Siv tshuaj ntsuab

Hemolymph ntawm kab liab kab mite muaj cov nyhuv fungicidal muaj zog heev. Nyob rau hauv no hais txog, nws yog dav siv nyob rau hauv pej xeem tshuaj ntawm inhabitants ntawm Is Nrias teb. Nws yog siv los tiv thaiv kev tuag tes tuag taw, thiab kuj yog ib qho tshuaj aphrodisiac: nws ntseeg tau tias cov roj tau los ntawm cov kab liab ua kom muaj kev sib deev muaj siab. Hauv cov tshuaj niaj hnub no, qhov teeb meem no tseem nyob rau theem ntawm kev xav. Cov kws tshawb fawb tsuas yog saib cov arthropods no ua qhov muaj peev xwm ntawm cov tshuaj tiv thaiv kab mob.

Yuav ua li cas yog qhov phom sij ntawm kab liab zuam

Cov duab ntawm cov tsiaj no zoo nkauj ntxim hlub, thiab saib lawv, txawm tias nws nyuaj rau xav txog seb cov zuam phom sij nqa li cas rau cov uas tau xaiv los ua khoom noj. Ntawm tag nrho lawv cov txheeb ze, lawv tsuas yog cov uas lawv cov larvae yog cov muaj tus kab mob txaus ntshai - tsutsugamushi kub taub hau. Tus kab mob no tshwj xeeb tshaj yog nyob rau hauv Nyiv, Kauslim Teb thiab Tuam Tshoj. NtawmThaum kis tus kab mob, tus neeg mob kub taub hau, ua pob liab liab tshwm, thiab tus po loj. Hauv cov mob hnyav heev, muaj teeb meem loj tuaj yeem tshwm sim, ua rau tuag.

Nyob rau hauv Russia, me me foci ntawm tus kab mob tsuas muaj nyob rau hauv ib co cheeb tsam ntawm Far East. Feem ntau ntawm tag nrho cov, cov kab liab mite yog paub rau peb ua tus neeg sawv cev ntawm dermatitis. Tawm tsam ib tug neeg, nws muaj peev xwm ua rau muaj kab mob xws li gooseberry fever. Ntawm qhov chaw ntawm tus zuam tom, ib qho me me liab thawj cov ntaub ntawv, uas ib tug abscess tshwm nyob rau hauv ib hnub, thiab tom qab peb hnub ib tug NW nyuam qhuav pom npuas tshwm. Qhov chaw no khaus heev, tshwj xeeb tshaj yog thaum hmo ntuj. Tom qab 5-8 hnub, npuas daws. Tom qab ntawd, cov xim tsaus nti tseem nyob, uas kav ntev li ob lub lis piam. Nws tseem khaus heev, uas tuaj yeem ua rau rov kis tau.

Cov arthropods xws li cov kab liab zuam yog qhov txaus ntshai feem ntau rau cov menyuam yaus uas feem ntau ua si hauv cov nyom, qhov uas qhov tshwm sim ntawm kev tawm tsam los ntawm cov kab mob siab heev. Feem ntau qhov no tshwm sim nyob rau hauv cov cheeb tsam nyob deb nroog, tab sis tsis ntev los no ntau thiab ntau kis ntawm zuam tawm tsam tib neeg tau raug kaw nyob rau hauv lub nroog loj.

Hauv nroog, qhov chaw nyiam rau krastelok yog squares, vaj, txhua qhov chaw ntsuab. Muaj peev xwm muaj ntau pua tus neeg rau 1 dm 2.

Txoj kev kho thiab tiv thaiv tom

Txhua xyoo, muaj coob tus neeg raug cov zuam liab tom. Vim lawv qhov me meNws yog ib qho nyuaj rau pom ntawm lub cev, ntxiv rau, cov larvae tuaj yeem nkaum hauv qhov chaw uas cov khaub ncaws haum snugly tiv thaiv daim tawv nqaij. Nws yuav tsum nco ntsoov tias zuam yog cov nqa ntawm ntau yam kab mob sib kis, suav nrog cov neeg tuag taus. Yog li ntawd, lawv cov tom tsis tuaj yeem tsis quav ntsej.

Lub qhov txhab yuav tsum tau ntxuav thaum sawv ntxov thiab yav tsaus ntuj nrog dej. Txhawm rau txo qhov khaus khaus, koj tuaj yeem siv cov tshuaj tua kab mob los yog tshuaj pleev ib ce nrog decoction ntawm celandine thiab chamomile. Yuav kom npaj nws, brew 10 grams ntawm ib tug sib tov ntawm qhuav tshuaj ntsuab nyob rau hauv ib khob ntawm boiling dej, cia nws brew rau ob teev, thiab ces lim nws. Kev siv tshuaj ntsuab tuaj yeem sib xyaw nrog cov tshuaj me me thiab lubricated nrog cov tshuaj pleev rau ntawm lub qhov txhab mus txog plaub zaug hauv ib hnub.

Yuav ua li cas kom tau kab liab tawm ntawm lub sam thiaj

Nws tshwm sim tias zuam nyob ze ntawm tus neeg lub tsev, pem hauv ntej lub vaj thiab txawm nyob ntawm lub sam thiaj.

Lawv tuaj yeem nqa los ntawm cov noog lossis nas me. Yuav kom tsis txhob ua rau koj tus kheej nyob rau hauv qhov txaus ntshai, nws yog ib qho tseem ceeb nyob rau hauv xws li mob yuav tsum paub yuav ua li cas tshem cov zuam liab ntawm lub sam thiaj. Rau lawv kev puas tsuaj, cov tshuaj thiab cov tshuaj tshwj xeeb yog siv (plua plav, DDT emulsion, hexachloran). Kev ua tiav yuav tsum tau 0.5 mus rau 1 g ntawm cov khoom ib square meter.