I-Ladybug ne-aphid: isibonelo sobudlelwane phakathi kwesilwane esizingelayo kanye nesilwane esizingelayo
Abalimi abanolwazi bayazi mathupha ukuthi i-aphid encane ingalimaza kanjani isitshalo. Ukubhekana nalesi silokazane esiyingozi kungaba nzima kakhulu. Ikakhulukazi kulabo abaphikisana nokusetshenziswa kwamakhemikhali. Ezimweni ezinjalo, abantu bavame ukusebenzisa usizo lwezitha eziyinhloko ze-aphid - ladybugs.
Okuqukethwe
Ziyingozi kangakanani izintwala
Ama-aphid ku-cherry.
Ezimweni ezivumayo, inani lama-aphid colonies lingakhula ngokushesha okukhulu. Ngenxa yalokhu, imibhede ezokhukhulwa umkhaya oyisiminzi ingashabalala ngokuphelele ngesikhathi esifushane.
Ama-aphid ahlala esizeni ayingozi enkulu ezitshalweni ezisencane, ezihlahleni, ezihlahleni, nasezimbalini zasendlini nezangaphandle. Isakazeka ngokushesha isuka kwesinye isitshalo iye kwezinye ezingomakhelwane.
Imvamisa, lesi silokazane esincane silimaza izitshalo ezilandelayo:
- ukhukhamba;
- utamatisi;
- ama-currants;
- izihlahla zama-apula;
- plums
- ithini lamapheya
- ama-roses;
- i-lilac;
- ama-violets.
Buyini ubudlelwano phakathi kwe-ladybug ne-aphid?
ama-ladybugs ziyizilwane ezizingelayo zangempela emhlabeni wezinambuzane. Ukudla kwabo kuqukethe:
- amacimbi amancane;
- izibungu zesicabucabu;
- izintwala.
Lesi sakamuva yisidlo esithandwa kakhulu kulezi zimbungulu ezibomvu, ngakho-ke yizo ezibhubhisa inqwaba yezinambuzane ezincane emibhedeni.
Kuyaphawuleka ukuthi ama-aphid adliwa ngenkuthalo hhayi kuphela ama-ladybugs amadala, kodwa futhi nezibungu zawo. Ngakho-ke, iqiniso lokuthi i-ladybug iyisitha esibi kakhulu se-aphid ayinakuphikwa.
Kunini abantu baqala ukusebenzisa ama-ladybugs ukuze balawule izintwala?
I-Ladybug Rodolia cardinalis.
Ngokokuqala ngqa, ososayensi baba nesithakazelo ekudleni kwama-ladybugs ekuqaleni kwekhulu le-19. Ngalesi sikhathi, uhlobo lwase-Australia lwezinambuzane eziyingozi, i-fluffy shield aphid, lwangeniswa ngengozi endaweni yaseNyakatho Melika.
Lapho sezisesimweni esithokomele, lezi zinambuzane ezincane zasheshe zakwazi ukutshala amawolintshi endawo futhi zaqala ukucekela phansi isivuno ngokushesha.
Kwakungalesi sikhathi esinzima lapho kwenziwa khona isinqumo sokusebenzisa ama- ladybug ukuze kuliwe nezintwala, okuwuhlobo lwe-Rodolia cardinalis, nayo eyayiyikhaya lase-Australia. Ngemuva kweminyaka emi-2 yokusebenza kanzima kwezimbungulu "zelanga", ukuhlasela kwezinambuzane kwamiswa.
Indlela yokuheha ama-aphid esizeni
Ekudleni kwama-ladybugs, azikho ezinye izinambuzane kuphela, kodwa futhi impova evela ezitshalweni ezihlukahlukene. Ukuheha abasizi esizeni sabo, abantu baqala ukutshala lezo zitshalo eziheha kakhulu izimbungulu ezibomvu:
- ama-cornflowers;
- i-calendula;
- i-geranium;
- i-dandelion;
- i-dill;
- i-coriander;
- iminti;
- i-yarrow;
- fennel;
- ukulandelana.
Futhi izindlela ezithandwayo zokuheha abasizi abanjalo ukusetshenziswa kwe-pheromone baits kanye nokuzinza ensimini yezimbungulu ezithengwe esitolo noma ezibanjwe kwezinye izindawo.
Iqiniso elithakazelisayo liwukuthi engxenyeni yesibili yekhulu lama-20, umkhuba wokuwisa ama-ladybugs emasimini usuka ezindizeni wawuvamile.
Yiziphi izinhlobo zama-ladybugs eziyingozi kakhulu ekulawuleni izinambuzane
Ummeleli ovame kakhulu womndeni wakwaladybug eRussia unqunu enamabala ayisikhombisa. Izingane ngokuthula zabamba izimbungulu zalolu hlobo ngezandla zazo bese zizidedela “esibhakabhakeni”. Naphezu kobungane bazo, nazo ziyizilwane ezidla ezinye futhi zidla ama-aphid.
I-ladybug yase-Asia.
Kodwa, uma sikhuluma ngokusebenza kahle, khona-ke phakathi "kwezinkomo" kukhona uhlobo olulodwa olunolaka, olubhekwa njengento eyingozi kakhulu kunezinye. Lokhu i-harlequin ladybug noma i-ladybug yase-Asia. Ekhulwini leminyaka elidlule, lolu hlobo lwakhiwe ngokukhethekile emazweni amaningi ukulwa nokuhlasela kwama-aphid, futhi ngenxa yesifiso saso "esinonya", wakwazi ukubhekana nalo msebenzi eminyakeni embalwa nje. Ngesikhathi esifanayo, inkomo ye-harlequin yaze yadlula lokho okwakulindelwe abalimi, njengoba yaqala ukudla ngentshiseko ezinye izinambuzane, kuhlanganise neziwusizo.
isiphetho
Ama-ladybugs cishe azo zonke izinhlobo angabalingani beqiniso bomuntu empini yokulwa nama-aphid. Lezi zimbungulu ezincane zilawule inani lamakoloni ezinambuzane eziyingozi iminyaka eminingi futhi ngonyaka zisindisa inani elikhulu lemibhede ekufeni.
Ngakho-ke, lapho uhlangane nama-ladybugs ezitshalweni ezincane, akufanele uzixoshe. Ngalesi sikhathi, abadli amaqabunga namahlumela ezitshalo, kodwa basindise ezinambuzaneni ezincane eziyingozi, ngezinye izikhathi okunzima kakhulu ukuzibona.
Ngaphambilini