Oak Processionary Moth: Puas yog lawv tseem tua txiv apples?

Cov txheej txheem:

Oak Processionary Moth: Puas yog lawv tseem tua txiv apples?
Oak Processionary Moth: Puas yog lawv tseem tua txiv apples?
Anonim

Oak processionary npauj (Thaumetopoea processionea) yog npauj me me uas kis tau ntau dua li qhov huab cua tsis zoo. Cov tsiaj feem ntau nyob hauv cov ntoo ntoo. Peb mam li paub no seb lawv puas nyob ntawm tsob txiv apple.

oak processionary npauj txiv apple tsob ntoo
oak processionary npauj txiv apple tsob ntoo

Puas muaj oak processionary npauj ntawm txiv apples?

Txawm hais tias cov ntoo qhib ntoo qhib qee zaus nyob rau hauv lwm cov ntoo deciduous xws li hornbeams,hauv cov txiv applestxawm li cas los xijtsis tshua muaj. Yog hais tias tsob ntoo txiv hmab txiv ntoo yog invaded los ntawm kab, cov uninvited qhua no yuav luag ib txwm lub kua web npauj (Yponomeuta malinellus).

Oak processionary npauj zoo li cas?

Oak processionary npauj yoggrey-xim av ximthiab holoj dua web moths. Cov kab ntsig, uas tuaj yeem loj hlob mus txog tsib centimeters. ntev, yog pib grey thiab tom qab ntawd tsim ib txoj kab rov qab tsaus. Los ntawm theem thib peb larval mus ntxiv, lawv muaj cov plaub hau pom tseeb uas tuaj yeem ua rau muaj kev phom sij rau tib neeg.

Feem ntau, cov kab ntsig ib txwm txav mus rau hauv ib pab pawg tuab thiab taug kev, zoo li hauv kev sib tw. Thaum nruab hnub lawv nyob hauv lub vev xaib mus txog qhov loj ntawm lub pob football uas nyob ntawm lub cev lossis sab nraud ntawm cov ceg ntoo.

Yuav ua li cas kuv thiaj paub apple web moths?

Nrog lawvdawb tisnrog covdub dots npauj ntawm lub paj npauj yuav yooj yim txheeb xyuas. Txij li thaum lawv tsuas ya thaum tsaus ntuj, koj tsis tuaj yeem pom cov tsiaj.

Cov kab plaub hau tsis muaj kab mob tsis muaj kab mob yog daj, kuj muaj cov dots dub thiab loj hlob mus txog 2.5 cm ntev. Lawv nyob hauv qhov ntom ntom uas zoo li cov plaub hau, uas feem ntau nyob rau ntawm qhov kawg thiab sab tua ntawm cov txiv apples. Qhov chaw ntawm lub vev xaib zes kuj yog qhov pom tseeb qhov txawv.

Tip

txiv apples zoo zoo los ntawm lub web moth infestation

Kab laug sab kab laug sab yog qhov teeb meem pom. Txawm hais tias cov tsiaj noj cov nplooj hauv qab lub vev xaib, stripped mus rau tav thiab koj yuav tsum cia siab tias cov qoob loo poob, cov kua yuav loj hlob zoo thiab rov tsim dua tshiab. Tsuas yog yaug cov zes nrog lub vaj hose. Glue rings (€ 7.00 ntawm Amazon) pab tiv thaiv cov larvae kom nce lub cev.

Pom zoo: