Evil Fat-legged Melilot Seed Eater

Cov txheej txheem:

Video: Evil Fat-legged Melilot Seed Eater

Video: Evil Fat-legged Melilot Seed Eater
Video: SWEET CLOVER (Melilotus officinalis) 2024, Tej zaum
Evil Fat-legged Melilot Seed Eater
Evil Fat-legged Melilot Seed Eater
Anonim
Evil Fat-legged Melilot Seed Eater
Evil Fat-legged Melilot Seed Eater

Cov rog-legged melilot noob-noj yog siv tau txhua qhov chaw thiab ua rau cov qoob loo ntawm cov clover qab zib nrog qab qab heev. Heev feem ntau, nws tseem ua rau muaj kev loj hlob alfalfa - cov kab no ua rau muaj kev puas tsuaj loj tshwj xeeb rau cov qoob loo alfalfa hauv European feem ntawm Russia thiab Far East. Cov qoob loo ntawm clover qab zib, uas yog cov zaub mov muaj protein zoo rau ntau yam tsiaj ua liaj ua teb, kuj raug kev txom nyem loj heev hauv cov cheeb tsam no. Ib qho ntxiv, qab zib clover ua rau cov av muaj av muaj txiaj ntsig zoo dua, thiab cov paj ntoo paj kuj tseem yog tsob ntoo zoo nkauj. Txhawm rau tiv thaiv cov qoob loo ntawm cov qoob loo uas muaj txiaj ntsig no, nws yog ib qho tseem ceeb uas yuav tsum tau ua haujlwm nrog cov kab phem

Ntsib kab tsuag

Cov tuab-legged melilot noob-noj yog cov kab uas loj li ntawm 2, 5 txog 2, 8 hli. Lub rostrum ntawm cov kab mob voracious no yog plump thiab luv, thiab lawv lub cev tau densely them nrog xim av-daj daj teev nplai. Ntau ntau qhov tsaus ntuj tuaj yeem pom ntawm ob sab ntawm lawv cov elytra thiab cov lus hais tawm suab, thiab cov lus hais lawv tus kheej tau nqaim me ntsis ntawm lub hauv paus. Cov menyuam mos liab me me tau khoov me ntsis ntawm sab nraub qaum.

Duab
Duab

Tus txheej txheem rau lub caij ntuj no rau kab yog cov khib nyiab ntawm tsob ntoo lossis cov av txheej sab saud. Cov kab mob gluttonous tawm ntawm lawv qhov chaw thaum lub caij ntuj sov ntxov, tsiv mus rau cov qoob loo ntawm kev loj hlob qab zib clover lossis rau nws cov tsiaj qus (feem ntau, cov tsiaj qus qab zib clover yog qhov tshwj tseg ntawm kev cog qoob loo clover ntau yam). Hauv hav zoov-steppe, cov haujlwm zoo li no feem ntau tuaj yeem pom nyob rau lub Plaub Hlis, hauv thawj ib nrab ntawm nws. Cov zaub mov ntxiv rau kab yog cov menyuam yaus nplooj, saum cov qia thiab txiav, uas cov kab mob tsis txaus ntseeg noj tawm ntau qhov av lossis qhov.

Kwv yees li ib hlis tom qab, ze rau nruab nrab Lub Tsib Hlis, cov poj niam pib nteg qe, thiab lawv feem ntau tso lawv nyob rau sab saud thib peb ntawm nplooj, ib lub qe nyob hauv parenchyma ntawm cov ntaub so ntswg. Raws li qhov txiaj ntsig ntawm cov haujlwm no, hauv qhov chaw ntawm kev txhim kho cov kab mob phem, tsim los ntawm ntau tus galls pib, qhov nruab nrab ntawm qhov uas nce mus txog 0.5 txog 0.7 square centimeters. Thiab cov nplooj nyob ze ntawm qhov chaw puas tsuaj yog khoov mus rau saum cov ntug. Los ntawm txoj kev, lub sijhawm ntawm oviposition ntawm tuab-legged melilot noob-eaters feem ntau txuas ntxiv hauv lub sijhawm rau ob txog peb hlis.

Cov larvae txhim kho sab hauv lub galls pub tshwj xeeb ntawm lawv cov ntaub so ntswg. Thaum ua tiav lawv cov zaub mov, lawv tam sim zom lawv tawm thiab poob rau hauv av los ntawm cov qhov ua. Tom qab ntawd, cov larvae nkag mus tob rau hauv av thiab tom qab qee lub sijhawm menyuam kawm ntawv nyob ntawd.

Duab
Duab

Beetles ntawm tiam neeg tshiab tsis tshwm ntawm cov av, nyob hauv lawv qhov chaw yug mus txog thaum pib lub caij nplooj ntoo hlav. Thaum lub caij cog qoob loo, tsuas yog ib tiam ntawm cov kab mob phem no feem ntau tsim.

Yuav ua li cas sib ntaus

Lub hauv paus tseem ceeb tiv thaiv tiv thaiv voracious tuab-legged melilot noob-eaters yog muaj peev xwm cog qoob loo, ua raws li sowing hnub, cais kom raug ntawm cov qoob loo thiab sau qoob loo raws sijhawm. Cov qoob loo ntawm clover qab zib yuav tsum raug cais kom ntau li ntau tau los ntawm txhua lwm yam qoob loo (sainfoin, legumes, alfalfa, clover, thiab lwm yam). Cov txheej txheem yooj yim no tuaj yeem txo qis qhov raug ntawm cov qoob loo no mus rau ntau yam kab tsuag.

Ua ntej sowing clover qab zib, nws raug nquahu kom khawb cov noob, thiab tam sim ua ntej sowing, kho lawv nrog "Rizotorfin" lossis "Nitragin", ntxiv rau cov chiv uas muaj boron thiab molybdenum. Thaum cog rau ntawm cov av xuab zeb loam, cov noob feem ntau cog rau qhov tob ntawm ob txog ob thiab ib nrab centimeters, thiab ntawm cov av sib xyaw - mus rau qhov tob ntawm ib thiab ib nrab mus rau ob centimeters. Raws li tshuaj tua kab, lawv feem ntau pib siv tsuas yog thaum muaj kev puas tsuaj loj ntawm cov qoob loo.

Pom zoo: