Ibhungane leSawfly - isinambuzane esicekela phansi amahlathi
Izihlahla nezihlahlana zonakaliswa izinambuzane eziningi. Phakathi kwazo, izinambuzane zezitshalo eziyingozi kakhulu ziyagqama - ama-sawflies wangempela omndeni we-sessile-bellied. Phakathi kwenani elikhulu lezinhlobo kukhona lezo ezithanda ukuhlala endaweni yabalimi.
Okuqukethwe
Ibukeka kanjani i-sawfly: isithombe
Incazelo ye-sawfly
Igama: izimpukane
Isi-Latin: I-TenthredinidaeIbanga: Izinambuzane - isinambuzane
Isigcawu: Hymenoptera - Hymenoptera
 | Izindawo zokuhlala: | yonke indawo |
 | Kuyingozi ku-: | uhlaza lwezihlahla eziningi nezihlahla |
 | Izindlela zokubhubhisa: | izindlela zabantu, amakhemikhali |
I-sawfly evamile.
Lesi sinambuzane ngaphandle sifana nezinyosi noma iminyovu, kodwa izimpukane azinayo ingxenye encane phakathi kwekhanda nomzimba. Ezinambuzaneni zezinhlobo ezahlukene, ubukhulu bomzimba busuka ku-2 mm kuya ku-80 mm. Umbala wesifazane nowesilisa wezinhlobo ezifanayo ngezinye izikhathi uyahluka, futhi ungaba mnyama noma okhanyayo. Futhi abesifazane nabesilisa bayehluka ngobukhulu.
Imishini yomlomo iwuhlobo oluququdayo, kunamehlo ayi-5 ekhanda, amabili awo amakhulu. Ngaphambili, ekhanda, kukhona izimpondo, ezidlala indima ebalulekile ekuphileni kwesinambuzane. Umzimba unamapheya amathathu emilenze. Amapheya amabili amaphiko asobala, ane-membranous, angaphambili makhudlwana kunawangemuva.
Kwabesifazane, kukhona i-ovipositor ye-sawtooth ekugcineni kwesisu; kwabesilisa, le ndawo ivalwa ngepuleti. Amaqanda anombala ophuzi-omhlophe noma oluhlaza okotshani, amakhulu, ambozwe ngegobolondo elithambile phezulu.
Izibungu, kuye ngezinhlobo, zingasuka ku-5 mm ziye ku-45 mm ubude. Zibukeka njengezibungu, kodwa azinawo amapheya angu-5 emilenze, kodwa 6 noma 8, kanti ezinye izinhlobo zinemilenze engu-11, namehlo angu-2, futhi izibungu zinama-6. Ngenxa yokufana kwazo nezibungu, izibungu ze-sawfly zibizwa ngokuthi amanga. amacimbi. Umbala wazo uncike kakhulu kumbala wokudla ezikudlayo.
Iziphungumangathi ziphuzi noma ziluhlaza-mhlophe. Isembozo esibucayi sivikela i-cocoon enegobolondo eliqinile, elinsundu, eliphuzi noma elinsundu.
Indlela yokuphila
Impukane ilala esiteji se-pupal. Maphakathi no-April, abadala baphuma kubo, sebelungele ukushada.
- Ezisikazi zifuna indawo efanelekile yokubekela amaqanda azo. Ukwenza lokhu, bakhetha iziqongo zezitshalo ezinamahlamvu aqhakazayo.
Ukuthuthukiswa kwe-sawfly.
- Ngemva kokukhwelana, ezinsikazi zibhoboza amapuleti amaqabunga nge-ovipositor bese zibekela amaqanda emigodini eyenziwe futhi zivale izindawo zokubhoboza ngento ekhethekile ukuze indawo yokubeka ingabhibhi.
- Izibungu zivela ngemva kwezinsuku ezingu-3-15 futhi ngokushesha ziqala ukubhubhisa amaqabunga. Izibungu zezinhlobo eziningi zama-sawflies zihlala ezidlekeni, futhi ngenyanga nesigamu zilimaza kakhulu lesi sitshalo.
- Ekuqaleni kukaJuni, ukuze kukhule izibungu, izibungu zithola izindawo ezicashile emqhele wezihlahla noma zicashe otshanini, inhlabathi.
- Ngemuva kwe-molt yokugcina, isibungu siphenduka sibe yi-pupa, lapho umuntu omdala ezovela khona ezinsukwini ezingu-7-10.
- Maphakathi noJulayi, isizukulwane sesibili se-sawfly sizovela. Akuwona nje ama-pupae overwinter, amaqanda nezibungu nazo ziphila emazingeni okushisa aphansi.
Ezinye izinhlobo ze-sawfly zingase zibe nezizukulwane ezi-3-4 ngesizini ngayinye.
Izinhlobo zamasawflies
Kukhona cishe i-5000 yalezi zinambuzane emhlabeni. Nazi ezinye zezinhlobo ezivame kakhulu.
Izindlela zokuvikela izitshalo kuma-sawflies
Izimpukane ziyizinambuzane ezihlala kuwo wonke umhlaba. Bathelela izihlahla, izihlahlana nezinye izinhlobo zezitshalo. Benza i-parasitize ebusweni bamaqabunga, emahlumela ezitshalo naseziqwini zezihlahla. Izibungu zalezi zinambuzane ziyingozi, zidla kakhulu futhi, uma zivela ngobuningi, zingabangela umonakalo omkhulu.
Ukulwa nalezi zinambuzane, kusetshenziswa amakhemikhali namakhambi esintu, ezingenabungozi kakhulu ezitshalweni. Kodwa uhlobo ngalunye lunezintandokazi zokunambitheka futhi kunezici zokucubungula kuye ngohlobo lwesitshalo esithintekile.
Izinyathelo zokuvimbela intwasahlobo nekwindla zisiza ukubhubhisa iziphungumangathi nezibungu ze-sawfly.
isiphetho
AmaSawflies angabangela umonakalo omkhulu ezinhlotsheni ezihlukahlukene zezitshalo. Zithinta zonke izingxenye zemifino, zisakaze ngokushesha futhi zande. Ukulwa nabo kwenziwa ngezinyathelo eziyinkimbinkimbi - ukuvimbela nokuvikela. Uma izinambuzane ezincane zingayekwa, zizobhekana ngokushesha nesihlahla esidala.
Ngaphambilini