Ntau tus tswv vaj pom nyob rau lub caij ntuj sov lig uas muaj ntau tus wasps nyob ntawm cherry laurel, preen lawv tus kheej, nkag mus rau nplooj nrhiav thiab thaum kawg ya rov qab. Peb mam li qhia koj tias yog vim li cas tsiaj thiaj li nyiam cov laurel cherry.
Vim li cas cherry laurel bushes nyiam wasps?
Wasps yog nyiam rau cherry laurel vim hais tias cov nroj tsuag muaj extrafloral nectarine uas tso tawm ib tug concentrated qab zib tov. Cov tshuaj no muaj fructose, qabzib, sucrose, flavourings thiab minerals thiab pab raws li ib qho tseem ceeb ntawm carbohydrates rau wasps.
Npaj siab hlub txhua yam uas qab qab heev
Ntxiv nrog rau cov zaub mov muaj protein ntau los txhawb nqa lawv cov menyuam, waps xav tau carbohydrates ua "cov leeg nqaij". Yog vim li cas kab thiaj txaus siab rau txhua yam uas qab zib. Ua tsaug rau lawv lub qhov ncauj, cov wasps yog nyob ntawm cov khoom noj uas yooj yim mus cuag.
Cherry laurel muaj cov qog nactar sab nraum lub paj. Los ntawm cov extrafloral nectarine nws secretes ib tug concentrated qab zib tov uas yog ib tug tiag tiag kho rau wasps, ntsaum thiab ntau lwm yam kab
Cov khoom xyaw tseem ceeb ntawm cov kua txiv hmab txiv ntoo yog:
- Fructose (txiv hmab txiv ntoo qab zib)
- Glucose
- Sucrose (cane qab zib)
- Flavourants
- Mineral
Qhov concentration ntawm qab zib nyob rau hauv cov nroj tsuag sap nyob ntawm tej yam kev mob thiab qhov xwm ntawm cov av. Qhov no piav qhia tias yog vim li cas thiaj muaj ntau qhov quav hauv qee cov laurel cherries, tab sis cov hav txwv yeem nyob rau lwm qhov chaw pom tau tias muaj kab tsuag.
Wasps tuaj yeem teeb liab kab mob aphid
Ntxiv nrog rau cov kua txiv hmab txiv ntoo qab zib, nkuaj thiab ntsaum haus cov kua qab zib ntawm aphids. Vim kev zom zaub mov thiab ziab tom qab tshem tawm, honeydew muaj cov piam thaj ntau sib piv; qhov concentration tuaj yeem nce txog 90 feem pua.
Tips & Tricks
Wasps qee zaus tsim lawv lub zes nyob rau hauv cov nplooj tuab ntawm cherry laurel. Txij li cov kab yog cov kab muaj txiaj ntsig tseem ceeb, koj tsuas yog yuav tsum tshem tawm ib qho chaw nyob hauv lub zes yog tias nws ua rau muaj kev phom sij. Thov tsis txhob rhuav tshem lub zes thiab, yog tias tsim nyog, kom nws hloov chaw los ntawm tus kws tshaj lij.
