Nodule weevils: me me kab tsuag ntawm legumes
Lub caij ntuj sov yog lub sijhawm kub rau txhua tus. Qee lub sij hawm no nyiam bask nyob rau hauv lub hnub. Tab sis muaj cov uas rau siab ntso tiv thaiv cov qoob loo los ntawm ntau yam kab tsuag. Ntau lub weevils nyob rau lub sijhawm no pib yos hav zoov loj heev rau kev sau qoob loo.
Txheem
Nodule weevils: yees duab
Kev piav qhia ntawm nodule weevils
lub npe: nodule weevils
Xyoo.:SitoneChav Kawm: Kab - Kab
Detachment: Coleoptera - Cov
Tsev Neeg: Weevils lossis ntxhw - Curculionidae
 | Habitats: | teb, steppes, zaub vaj |
 | Txaus ntshai rau: | nroj tsuag ntawm tsev neeg legume |
 | Txhais tau tias kev puas tsuaj: | Naphthalene, Aktara, Decis, mechanical |
Cov neeg sawv cev ntawm nodule weevils muaj ntau haiv neeg. Muaj ntau tshaj 100 hom ntawm lawv. Tag nrho cov ntawm lawv yog pests ntawm legumes. Qhov loj ntawm beetles yog los ntawm 3 mus rau 7 mm.
Cov xim yuav txawv. Cov menyuam yaus muaj cov nplai, cov laus tsis muaj lawv. Cov xim ntawm cov kab no feem ntau yog xim av lossis grey, tsis tshua muaj xim dub. Lawv tsis saib tsis taus cultivated thiab qus legumes.
Rau feem ntau, lawv muaj luv luv proboscis thiab zoo-tsim tis.
Kev puas tsuaj ntawm nodule weevils
Cov neeg sawv cev ntawm nodule weevils noj seedlings. Lawv nyiam heev ntawm cov npoo ntawm nplooj. Thiab thaum thawj cov kua zaub ntsuab tshwm, cov zaub mov pib. Nrog rau kev ua kom sov, cov txheej txheem ntawm kev tig mus txuas ntxiv, thiab tej zaum txawm tias qhov kev puas tsuaj tag nrho ntawm nplooj.
Lawv yog cov champions nyob rau hauv daim duab noj.
Lub neej voj voog thiab kev faib tawm
Lub neej voj voog.
Cov neeg laus hibernate qhov twg lawv pub. Twb yog thawj zaug ua kom sov li 3-4 degrees ntawm tshav kub, lawv sawv. Lub sijhawm hloov pauv yuav siv sijhawm 2-3 lub lis piam nyob ntawm huab cua.
Tom qab mating, cov poj niam pib chaotic nteg qe. Nws muab lawv tso rau hauv av, nroj tsuag thiab nyom. Thaum los nag, lawv poob rau hauv av.
Qe loj hlob nyob rau hauv ib lub lis piam yog tias qhov kub thiab txias yog siab tshaj +28 degrees. Thaum huab cua qis dua +8, ces cov larvae tsis tshwm sim. Qee lub qe kuj tuag vim tsis muaj dej noo.
Caterpillars nkag mus rau hauv tubers, pub rau cov ntsiab lus thiab nquag rov qab los. Lawv tua lub tubers nyob rau hauv lem, tsiv mus rau hauv paus thiab cov ntaub so ntswg. Pupation tshwm sim nyob rau hauv nruab nrab ntawm lub caij ntuj sov. Ib lub lim tiam tom qab, cov kab me me tshwm sim, uas loj heev tsiv mus rau cov tub ntxhais hluas tua.
Muaj nodule weevil nyob rau hauv European ib feem ntawm Lavxias teb sab Federation. Qhov chaw faib khoom muaj xws li:
- Sab qab teb ntawm Siberia;
- Mongolia;
- North Africa;
- Caucasus;
- Ukraine;
- Kazakhstan
- Central Asia;
- Western Europe.
Yuav ua li cas mus ntes thiab tiv thaiv weevil
Nyob rau hauv lub caij nplooj ntoos hlav, kev soj ntsuam yog nqa tawm los pab txiav txim seb lub xub ntiag thiab tus naj npawb ntawm weevil beetles ntawm lub site. Kev tiv thaiv cov tsos ntawm beetles yog ib tug xov tooj ntawm cov txheej txheem:
Nodule weevil.
- saib xyuas qhov kev ncua deb ntawm kev tsaws;
- cog tib lub sijhawm yog tias ua tau;
- ua cov txheej txheem ntawm kab;
- rhuav tshem cov nroj tsuag.
Tswj ntsuas rau nodule weevil
Rau kev tshem tawm loj ntawm nodule weevil beetles, tshuaj yog siv. Cov no yog cov tshuaj tua kab ntawm neonicotinoid keeb kwm. Organophosphorus thiab peritroids kuj tsim nyog.
Noob yog kho nrog Picus. Nws yog ib qho kev tiv thaiv uas tiv thaiv cov noob thiab cov hauv paus hniav los ntawm ntau hom kab tsuag mus ntev. Cov mis tshwj xeeb pab cov khoom nyob ntawm cov ntaub rau lub sijhawm ntev.
Nws muaj peev xwm siv chemistry thaum lub caij loj hlob. Rau qhov no, tshuaj yog siv:
- Vantex;
- Clothiamet;
- Lannat;
- Tibor.
Kev faib tawm ntawm nodule weevils
Weevil hauv Tshuag.
Feem ntau nodule weevils xaus rau hauv granaries lossis txawm lub tsev. Nyob ntawd lawv rhuav tshem txhua yam khoom lag luam. Txhawm rau tshem tawm cov kab mob hauv chav tsev, koj yuav tsum txheeb xyuas tag nrho cov khoom lag luam, pov tseg tag nrho cov khoom muaj kab mob.
Kev tu dav dav yog ua tiav nrog kev tu tag nrho cov txee thiab cov txee chav ua noj. Cov khoom uas nyob ze yuav tsum tau txais kev kho cua sov - khov lossis sov.
Ntau weevils nyob rau hauv lub tsev apartment thiab txoj kev kom tshem tau ntawm lawv nyob rau hauv tsab xov xwm.
xaus
Nodule weevils yog cov tswv ntawm luv thiab tuab proboscis, nrog rau kev noj qab haus huv tsis txaus ntseeg. Lawv tuaj yeem noj zaub ntsuab ntawm legumes, nkag mus rau hauv tsev thiab barns. Yog li ntawd, lawv yuav tsum tau ua kom muaj kev sib ntaus sib tua.
