Polyphagous Luam Yeeb

2024 Tus sau: Gavin MacAdam | [email protected]. Kawg hloov kho: 2023-12-16 13:40

Luam yeeb yog kab tsuag tsis yog haus luam yeeb nkaus xwb, tab sis tseem yog cov qoob loo qoob loo (ob yam zaub thiab txiv lws suav). Nws ua rau cov zaub feem ntau hauv tsev cog khoom. Tsis tas li ntawd, cov luam yeeb tuaj yeem qee zaum ua rau cov qoob loo tsis zoo. Feem ntau, tus kab mob polyphagous no ua rau ntau dua ib thiab ib nrab puas hom tsiaj ntawm cov nroj tsuag, ob qho tib si hauv kev tiv thaiv thiab hauv av qhib. Feem ntau cov paj rwb, haus luam yeeb thiab dos tau cuam tshuam los ntawm kev kis kab mob ntawm cov luam yeeb. Thiab koj tuaj yeem ntsib tus neeg vwm no yuav luag txhua qhov txhia chaw. Nws yog qhov tshwj xeeb tsis txaus siab uas nws nqa ntau yam kab mob kis

Ntsib kab tsuag

Kev haus luam yeeb yog ib qho kab mob ntau heev. Nws cov menyuam tsis muaj zog tsis muaj tis, loj hlob ntev mus txog 0.8 - 0.9 hli, tau txais txiaj ntsig nrog xya -ntu ntu kav hlau txais xov thiab ob khub ntawm tis puag ncig los ntawm ib sab ntawm cilia me me. Thiab xim ntawm lawv lub cev yog qhov hloov pauv heev: nws tuaj yeem sib txawv los ntawm ntxoov daj mus rau yuav luag dub. Cov larvae ntawm thawj instar feem ntau yog dawb, thiab cov larvae ntawm instar thib ob twb tau pleev xim rau hauv cov xim daj. Cov nymphs muaj xim zoo ib yam. Thiab cov qe tso los ntawm cov cab no feem ntau yog dawb.

Cov luam yeeb sib txawv los ntawm txhua lwm yam kab mob hauv qhov yuav luag pob tshab lub teeb xim thawj ntu ntawm nws cov antennae lom zem thiab muaj plaub qhov teeb meem nyob deb ntawm lub hauv ntej txoj hlab ntshav ntawm lub tis sab xub ntiag.

Lub caij ntuj no ntawm cov neeg laus (feem ntau yog poj niam) yuav siv qhov tob ntawm tsib mus rau xya centimeters hauv av thiab hauv cov khib nyiab ntawm tsob ntoo, ntxiv rau hauv lub tsev cog khoom nrog tsev cog khoom thiab hauv ntau qhov chaw khaws khoom hauv qab cov dos qhuav. Lawv tawm ntawm lawv thaj chaw caij ntuj no feem ntau nyob rau xyoo ob thiab thib peb ntawm lub Plaub Hlis. Ua ntej tshaj, cov nroj tsuag raug kab mob los ntawm kab tsuag.

Qe tau tso los ntawm poj niam hauv cov ntaub so ntswg ntawm kev tsim nplooj. Lawv tag nrho cov fertility nce mus txog ntau pua qe. Kev loj hlob ntawm embryonic yuav siv peb mus rau xya hnub, thiab theem menyuam yaus siv sijhawm yim txog kaum hnub. Txhua tus larva hla ob pua xyoo thaum nws txhim kho. Cov kab menyuam tsis zoo, uas tau ua tiav kev pub mis, mus kaum rau kaum tsib centimeters tob rau hauv av, mus dhau ob theem tom ntej ntawm kev txhim kho - pronymph thiab deutonymph. Tom qab li 4 - 8 hnub, cov neeg laus tuaj yeem pom, nce mus rau saum npoo av nrog cov kab nrib pleb hauv av thiab tam sim tawm tsam cov qoob loo loj tuaj. Kev txhim kho tag nrho ntawm ib tiam neeg siv sijhawm nruab nrab ntawm kaum tsib mus rau peb caug hnub. Raws li txoj cai, nyob rau thaj tsam Russia, cov luam yeeb tau tsim nyob hauv peb txog rau rau tiam, thiab hauv lub tsev cog khoom lawv muaj peev xwm tsim tau los ntawm rau rau yim tiam.

Raws li rau kev puas tsuaj rau cov dos, nws feem ntau yog puas los ntawm ob tus kab laug sab thiab cov duab ntawm cov yeeb tshuaj tsis zoo. Lawv tshwj xeeb tshaj yog teeb meem hauv tsev cog khoom, ntxiv rau cog cov dos ntawm thawj thiab xyoo thib ob. Populating plantings ntawm thawj xyoo, gluttonous parasites nqus tag nrho cov kua txiv los ntawm nplooj. Cov nplooj cuam tshuam loj heev poob lawv cov turgor thiab poob sai, thiab lawv cov lus qhia sib tw thiab tig daj nyob rau hauv ib txoj kab. Raws li rau cov dos ntawm xyoo thib ob, tom qab ntawd nws gluttonous parasites pub rau inflorescences nrog nplooj, nqus cov kua txiv los ntawm cov noob thiab cov nqaij stalks. Kev phom sij ntawm cov kab mob polyphagous no hauv tsev cog khoom yog qhov hnyav heev los ntawm qhov tseeb tias, tau noj txaus nrog dos, lawv tuaj yeem yooj yim hla mus rau dib thiab ua rau lawv tsis zoo.

Yuav ua li cas sib ntaus

Cov qoob loo hauv kev cog qoob loo yuav tsum tau hloov pauv kom raug, cog cov ntoo yuav tsum tau muab rhuav pov tseg raws sijhawm, thiab cov av yuav tsum tau ua kom tob rau lub caij nplooj zeeg. Yog tias tsim nyog, nws raug tso cai nqa tshuaj tsuag nrog tshuaj tua kab. Ntawm cov noob qes loj hlob, lawv feem ntau siv ua ntej thiab tom qab tawg paj. Tab sis nws yog txwv tsis pub siv tshuaj tua kab ntawm cov dos cog ntawm cov plaub.

Cov kws tshaj lij tawm tswv yim los kho qhov muag teev tom qab lawv tau qhuav ua ntej ziab nrog cov roj sulfuric (50 g ntawm leej faj tau noj rau txhua qhov ntsuas kub ntawm chav tsev).