Peb txhua tus thaum yau tau zoo siab yog tias nws pom ib tug cockchafer. Nws yog qhov nthuav kom saib nws lossis muab nws tso rau hauv lub thawv sib tw, tab sis peb tsis txawm xav tias tus kab no yog kab tsuag txaus ntshai ntawm lub vaj. Lub larva ntawm May beetle coj kev puas tsuaj rau gardeners. Strawberries yog lawv cov nroj tsuag nyiam, uas lawv rhuav tshem. Cov hauv paus hniav ntawm Bush nyiam lawv tshaj plaws. Yog li leej twg yog tus cockchafer, thiab yuav ua li cas tshem tawm cockchafer larvae?
Maybug tau txais nws lub npe vim nws peculiarity tshwm sim rau lub Tsib Hlis. Tsuas yog nrog qhov pib ntawm tshav kub tuaj yeem pom qhov kev ua ntawm cov kab no, uas cuam tshuam nrog cov tsos ntawm thawj nplooj ntawm ntoo qhib thiab birch. Thaum nruab hnub, lawv nyob ntawm ceg ntoo thiab ya tawm tsuas yog tom qab hnub poob, sau cov huab cua yav tsaus ntuj nrog lawv cov buzzing. Ntau zaus koj tuaj yeem ntsib ntau tus neeg, tab sis nws tsis muaj qhov tshwj xeeb thaum tag nrho cov garlands ntawm beetles noj nplooj tib lub sijhawm. Cov pab yaj zoo li no muaj peev xwm tuav tau tsob ntoo. Koj tuaj yeem pom lawv lub xub ntiag los ntawm cov nplooj ntoo hauv qab tsob ntoo thiab kab tawm.
Beetles thiab lawv cov larvae tuaj yeem muaj sia nyob lub caij ntuj no yooj yim heev hauv av, yog litsis txhob cia lawv tuag thaum txias. Tom qab mating, tus poj niam kab burrows rau hauv xoob dub av mus txog 10-20 cm tob thiab feem ntau lays 50-60 qe nyob rau ntawd. Tom qab 4-6 lub lis piam, larvae tshwm. Cov no yog tib cov larvae uas yuav ua phem rau koj lub vaj txhua txoj kev rau peb mus rau plaub xyoos.
Txoj kev tswj cov kab tsuag
Yuav ua li cas thiaj tshem tau cov kab laum kab laum yog tias lawv nkaum hauv av? Thawj qhov uas yuav tsum tau ua yog txiav txim siab seb puas muaj tus menyuam mos hauv thaj chaw no. Nws yooj yim heev kom paub. Lub puab tsaig muaj zog ntawm cov larvae tuaj yeem gnaw los ntawm cov hauv paus ntoo, yog li yog tias koj pom ib tsob ntoo wilted yam tsis muaj laj thawj, ces koj yuav tsum xyuas hauv av.
Yuav ua li no, ncuav ntau cov av nyob ib ncig ntawm lub hav txwv yeem, xws li strawberries, thiab ua tib zoo khawb nws tawm. Maj mam, co tawm hauv av los ntawm cov hauv paus hniav, saib los ntawm cov av, raws li koj tuaj yeem tshem tawm May beetle larvae manually. Yog tias pom kab tsuag, rhuav tshem nws thiab cog cov nroj tsuag rov qab.
Txoj cai thib ob tseem ceeb yog yuav tsum ceev faj thaum khawb lub vaj, thiab yog tias koj pom larvae, sau lawv thiab rhuav tshem lawv. Ua tib yam thaum koj yuav fertilize lub vaj nrog humus los yog nplooj nplooj lwg - qhov no yuav txo tau cov larvae nkag mus rau hauv av.
Kev tiv thaiv yog txoj hauv kev zoo kom tshem tau cov kab laum cockchafer. Txhawm rau tiv thaiv kev tso qe los ntawm tus poj niam thiab nyob rau lub sijhawm los tiv thaiv qhov tsos ntawm larvae,Nws yog txaus rau watering tsob ntoo thiab shrubs nrog ib tug dilute ammonia daws: 10-15 g ib 10 liv dej.
Lwm txoj kev yog ua ntej cog, peb mus rau plaub hnub ua ntej cog, ncuav av nrog cov muaj pes tsawg leeg: 10 tee ntawm iodine ib 10 liv dej.
Raws li menyuam yaus, peb tau nyiam mus rau cockchafer nrog nws cov paws fluffy thiab ci, lub plhaub du, tab sis tsis yog cockchafer larva - daim duab ntawm sab laug ua rau kev qias neeg thiab qias neeg txawm tias cov neeg tawv tawv tshaj plaws.
