I-Pine weevil: izinhlobo nezici zezinambuzane ezitshalwa yi-coniferous
Ngisho nezinaliti ezihlabayo kakhulu futhi ezingabukeki zithanda ukudla izimbungulu. Ku-conifers, ama-pine weevils anobukhulu obuhlukahlukene avame ukutholakala. Zaqanjwa ngokulandelana kwazo, ezinkulu nezincane.
Okuqukethwe
Incazelo ye-pine weevil
Amabhungane ama-weevil futhi athola igama lawo emakhaleni awo amade. Kodwa amanye ama-proboscis aminyene futhi mafushane, kanti amanye made. Izinambuzane ze-Coniferous ziyi-pine weevils.
Abaningi abameleli bezinhlobo bakhetha ukusebenza kuphela lapho kuhwalala. Abandizi ngemibala egqamile libalele, bancamela ukuphumula kudoti wehlathi.
Umjikelezo wokuphila
Zonke izinhlobo zama-wewevils zihamba ngomjikelezo ojwayelekile. Ngokuvamile, isizukulwane sabamele siwunyaka owodwa. Ukuqala kokunyakaza okusebenzayo kubonakala ngoMeyi, kwezinye izifunda ekuqaleni kukaJuni:
Umjikelezo wempilo ye-Weevil.
- ngemva kokuvela, ama-wewevils ahlangana futhi azalela amaqanda ezimpandeni;
- izibungu zivela ngemva kwamasonto angu-3-4, zinyakaza futhi zenze izinqwaba zokuhamba;
- benza imbeleko ejulile futhi ebanzi lapho ukuhuha kwenzeka khona;
- amabhungane e-imago aphuma ngonyaka olandelayo ngokufudumala.
Izintandokazi zokudla
Izinhlobo ezimbalwa zama-wewevils zahlanganiswa ngaphansi kwegama elilodwa elithi "pine" kwesinye isici.
Izibungu ze-weevil ziyi-monophagous ngokuphelele - zidla kuphela izimpande ze-conifers.
Zithinta kakhulu izihlahla ezibuthakathaka futhi zihlala ezindaweni ezihlanzekile. Kodwa ngesikhathi esifanayo, abantu abadala bane-polyphagous. Yonke into ekhula eduze kwamaconifers alimele isengozini:
- i-oak;
- i-alder;
- I-Birch;
- okusamathunduluka;
- amagilebhisi;
- I-apula.
Izindlela zokulawula i-weevil
Ngokushesha kakhulu, i-weevil colony ingacekela phansi ukutshalwa kwamaconifers futhi idlulele kwawamaqabunga. Azisuki kwenye indawo ziye kwenye uma zinokudla okwanele.
Izindlela ze-Agrotechnical kanye ne-biological
I-pine weevil.
Njengoba kungenakwenzeka ukususa ukutshala kwezihlahla endaweni ethile kuya kwenye, kufanele kuqashelwe kusenesikhathi ukuze kubekwe kude nezindawo zokugawula. Esizeni, susa iziqu ze-coniferous ngesikhathi esifanele.
Lokhu kuhlanganisa ukufafaza ngamalungiselelo asekelwe kumagciwane anenzuzo. Zibhubhisa izinambuzane ngaphandle kokulimaza ezinye izilwane.
Enye indlela yethonya lebhayoloji izitha zemvelo:
- ama-rooks;
- amagwababa;
- izinja;
- ama-nightjars;
- iziqophamithi;
- amabhungane emhlabathini;
- i-ktyri;
- ama-braconids.
Izindlela zamakhemikhali
Ama-Weevils eziphunzini.
Ngokusatshalaliswa ngobuningi kwezinambuzane emasimini, njengokutshala okukodwa, kungenzeka ukusebenzisa amalungiselelo okubulala izinambuzane. Baphathwa ngama-conifers entwasahlobo ukuze babhubhise abantu abadala ngaphambi kokuqala kwendiza nokukhwelana.
Iziqu ze-Coniferous nazo ziyacutshungulwa, ngoba yizona ezikhangayo kakhulu kuma-weevil. Ungakwazi ukuphinda inqubo ekupheleni kwehlobo. Emithi esetshenziswa iKarbofos, Metafos, Actellik.
isiphetho
Ama-pine weevils amabhungane amaningana ahlukene alimaza ukutshalwa kwamaconifers. Kodwa abantu abadala abalambile bangadla izinkuni zezihlahla ezivuthulukayo ngisho nezihlahla ezihlukahlukene.
