Pamene makoswe amatha - funso limene limadetsa nkhawa ambiri

Spring imabwera, ndipo anthu amawoneka akuwuka ndi chirengedwe. Pali kusangalala, kusangalala, kuyembekezera maholide a chilimwe ... Chakumapeto kwa May, timakondwera ndi mitengo yofalikira, maluwa oyambirira. N'zomvetsa chisoni kuti maganizo athu amasintha pamene kumapeto kwa nyengo yachisanu kapena kumayambiriro kwa chilimwe pali midge, yothamanga magazi. Munthu aliyense akudikira nthawi yomwe midji idzawonongeke.

Ambiri a iwo ali ku Astrakhan ndi Siberia. Anthu panthawi ya mawonekedwe a magaziwa amapita mumasikiti apadera, Yesani kubisa thupi ndi zovala.

Moss ndi tizilombo toyambitsa madzi: mitsinje yofulumira imakhala ngati malo opangira mphutsi zake. Kuchokera kwa udzudzu amasiyana ndi miyendo yayitali yaitali ndi proboscis yaifupi. Midges ali ndi mapiko ang'onoang'ono ndi mapiko. Kutalika kwa thupi lake sikuposa 6 millimita. Pamodzi ndi udzudzu ndi azitsamba timene timapanga ming'onoting'ono, yomwe imayambitsa nyama ndi anthu.

Akuluakulu amadya tsiku lotentha kwambiri. Mvula yamdima ndi usiku madzulo ndi nthawi imene midgesti imatha. Amayi okha ndiwo amagazi a magazi, amuna amasonkhanitsa chakudya pa maluwa. Ndikudabwa ngati pali nthawi zonse yomwe imaluma anthu ndi nyama? Zikuoneka kuti asayansi atsimikizira kuti ntchito yake imadalira m'mene mphutsi zawo zinakhalira: ngati atapangidwa ndi mavuto, iwo sanapezepo zakudya zowonjezera.

Astrakhan amaphatikizapo zinthu zoterezi kubwezeretsa magazi a zamoyo. Choncho, zaka zosiyana zimagwirizana ndi ntchito ya nematode. Koma pakati pawo pali mitundu yambiri yomwe magazi amafunikira. Sizowopsa kuti tifunika kukomana mosamala ndi "alendo" awa, chifukwa akhoza kukhala ogwira matenda osiyanasiyana, ndipo kumaluma kwawo kwa anthu ambiri kumayambitsa vutoli. Mphanga wa midges ndi owopsa. Nthawi zina pa tsamba la kuluma pali edema kapena kunja, zizindikiro za poizoni, kutentha kumatuluka, kutaya magazi kumachitika, zomwe zingayambitse imfa. Ngati zing'onozing'ono zimaluma, ndiye kuti thupi limatentha pamalo ano ndipo pali chingwe. Ku Russia, anthu oterewa amapezeka m'dera la taiga. Mwamsanga pamene midge sinaitanidwe! "Kuwopsya kuuluka pa mapiko", "kupha magazi", "wakupha". Apamadzi amapereka zipangizo zambiri zomwe zimalonjeza kuthetsa mavuto a anthu. Polimbana ndi midge, mankhwalawa amagwiritsidwa ntchito, mwachitsanzo, vanila, zotupa zam'madzi, mankhwala - mankhwala, mazira, maulendo ndi mavitamini. Dziwani - pamene midgesipo ikusowa, pali dragonflies! Ndipotu amadya tizilombo towononga.

Tiyenera kukumbukira kuti ana ndi matendawa amavutika kwambiri kuchokera ku Simuliidae. Muyenera kuyesa kuchepetsa chiwerengero cha maulendo pamene akudandaula kwambiri. Pamene midgesipo ikusowa, mzindawo ukuwoneka kuti ukutaya ngozi ndi kusokonezeka, misewu yadzaza ndi anthu komanso ziweto.

Ndibwino kuti nthawiyi ikudutsa mofulumira. M'zaka 80 za midgezi sizinagwire ntchito. Chifukwa cha ntchito yoyipa pa mitsinje (kumanga ngalande, madamu, etc.), ntchito yake yofunikira yasintha. Pakalipano, pali malo osungirako ntchito, kumene midgeyo imakhala yochulukirapo, koma chemistry samapha kokha, imawononga zomera ndi zinyama.

Pamene midgespo idawoneka, ming'oma ndi nthata zimatipanga kampani mpaka chisanu. Gwiritsani ntchito njira zoyenera, kulimbitsa chitetezo ndipo musalole kuti zinthu zina zazing'ono zisokoneze chilimwe chanu!