Izindaba neNhlanganoImvelo

Umgibeli uyinambuzane enikeza usizo olungenakuphikwa kumuntu

Umgibeli uyinambuzane ehluke kwamanye amalungu ekilasini lakhe endaweni yokubeka amaqanda. Uma kufika isikhathi sokukhiqiza, owesifazane ufuna isisulu. Lapho ebonile i-larva efanelekile, uyayiphonsa umzimba wesiguli futhi ngokushesha ubeka iqanda. Omunye umzamo akwanele - futhi kufanele ahlasele izikhathi eziningana, aqhubeke nempi evulekile evulekile, okuyinto isisulu esingaqondakali, njengomthetho, ilahlekelwe kumphikisi ohlakaniphile.

Umgibeli wezinambuzane angamangaza futhi aphile izimpungushe ezivulekile, futhi ehola indlela yokuphila efihlekile, isibonelo, ngokhuni noma ngeziqu. Ezimweni ezinjalo, ovipositor wesifazane, njenge-drill, uthatha isithiyo. Abanye abagibeli ababeka amaqanda hhayi emzimbeni wesisulu, kodwa ngaphezulu. I-larva, eyabonakala ekukhanyeni, ibambelele ngokuqinile, igubha igobolondo langaphandle lesisulu futhi idla amajusi ayo.

Umgibeli uyisinambuzane esinomzimba omncane, nesisu esisodwa, esine-ovipositor esesimweni eside esinezinyosi ekugcineni. Ubukhulu be-ovipositor bufaniswa ne- horsehair. Ngaphakathi kwalo kukhona ama-filiform villi amathathu, okuhambayo okuhambisa iqanda. Isici esiyingqayizivele yinkimbinkimbi ende okuyiyona eyinkimbinkimbi yomzimba kanye nokudlidliza okuncane okutholakele ngumgibeli (izinambuzane). Isithombe sibonisa kahle.

Ngokuthakazelisayo uziphatha i-Dinocampus coccinellae (inambuzane egibela umjaho enobukhulu obungaba ngu-4 mm, engowomndeni wama-braconids), umgogodla we-ladybug enezinhlamvu ezingu-7. Iqanda elilandelwayo liqala ukukhula emzimbeni wesisulu. I-Larva evela eqanda Iphuma ngezinsuku ezimbalwa. Iqala ukondla ngamathambo amafutha futhi ahlangene, ngaphandle kokuthinta izitho zangaphakathi zenkomo, okubonakala ingabonakali izinguquko ezenzekile. Lokhu kuhlala cishe izinsuku ezingu-25.

Uma kufika isikhathi sokushiya isidumbu somthwali, i-larva yomgibeli ibamba izinzwa eziya emlenzeni wenkomo ukuthi awukwazi ukuphunyuka. Uma uphume emzimbeni, i-larva iphakathi kwemilenze "ekheniwe" yayo, isb. Ngaphansi komzimba wakhe, ubophe i-cocoon, lapho iqhubeka khona. Kuyamangalisa, kodwa lo wesifazane obelethayo ubelokhu ephila ngalesi sikhathi. I-Pupa ikhula cishe ngesonto, bese ishiya i-cocoon. Ososayensi eYunivesithi yaseMontreal baye bafakazela ukuthi kuzo zonke izigaba zesine umphathi othwala isaphila, ngaphezu kwalokho, ngemuva kwalesi sigameko, ubuyela endleleni ejwayelekile yokuphila.

Njengamanje, izinhlobo ezingaba ngu-40 000 zabagibeli ziyaziwa. Naphezu kokuphindaphindiwe, abantu abavamile ukuhlangana nabo. Lokhu kungenxa yokuthi Izindawo zokuhlala ezinambuzane zikhetha abampofu, ezolile. Zihluka ngobukhulu (kusuka kumamitha ambalwa kuya ku-5 cm), indawo yokuhlala, umbala nokuziphatha. Izisulu zabo zihlukile. Kungaba yi-asparagus tweezers, izimbungulu, i-weevils yekotini, izimpukane zezithelo ze-apula kanye nezinye eziningi. Kodwa kungakhathaliseki ukuthi uziphatha kanjani futhi nomaphi lapho umgibeli ehlala khona, le nambuzane ihlinzeka inzalo yakhe ngokudla njalo. Njengoba kucatshangwa ukuthi inqwaba yezisulu zabo yizinambuzane ezinambuzane zezitshalo zezolimo, ababhubhisa, abagibeli banikeza usizo olungenasisekelo kumuntu, okuvimbela ukusakazwa kwabo. Kule ndlela yokukhiqiza engavamile ukuthi indlela yokulwa nezinambuzane eziningi isekelwe.

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