"Ndi dj vu zvekare." MuHorticulture and Home Pest News, April 3, 1991, takabatanidza nyaya pamusoro pengozi dzokushandisa “choko yemishonga inouraya zvipembenene” isiri pamutemo nokuda kwokudzora tupukanana dzomumba. Dambudziko richiri kunze uko, sezvakaratidzwa mune iyi California Environmental Protection Agency kuburitswa kwenhau (yakagadziridzwa).

YAMBIRO YAPIWA PAMUSORO PE”CHIKO”:NJODZI KUVANA

Madhipatimendi eCalifornia ePesticide Regulation and Health Services nhasi akayambira vatengi kuti vasashandise choko yezvipembenene zvisiri pamutemo. “Zvigadzirwa izvi zvine njodzi. Vana vanogona kuvakanganisa nyore sechoko yakajairika yemhuri,” akadaro State Health Officer James Stratton, MD, MPH, “Vatengi vanofanira kuvadzivisa.” "Zviripachena, kuita kuti mushonga wezvipembenene utaridzike setoyi kune njodzi-uyewo hazvisi pamutemo," akadaro Mutevedzeri Mukuru weDPR, Jean-Mari Peltier.

Zvigadzirwa - zvinotengeswa pasi pemazita akasiyana ekutengeserana anosanganisira Pretty Baby Chalk, uye Miraculous Insecticide Chalk - zvine njodzi nezvikonzero zviviri. Chekutanga, vanogona kuve uye vakakanganiswa nechoko yemba yakajairika uye inodyiwa nevana, zvichikonzera zvirwere zvakawanda. Chechipiri, zvigadzirwa hazvina kunyoreswa, uye zvigadzirwa uye kurongedza hazvina kunyoreswa.

Sangano reUS Environmental Protection Agency ratora danho richipokana nemumwe wevanogovera uye rakapa mutemo kuna Pretty Baby Co, muPomona, Calif., "Kurega kutengesa chigadzirwa chisina kunyoreswa chinokuvadza hutano hweveruzhinji." Pretty Baby inoshingairira kutengesa chigadzirwa chayo chisina kunyoreswa kune vatengi uye zvikoro paInternet uye mumapepanhau.

"Zvigadzirwa zvakaita seizvi zvinogona kuva nengozi," akadaro Peltier. "Mugadziri anogona - uye anoshandura fomula kubva kune rimwe batch kuenda kune rinotevera." Semuenzaniso, masampula matatu echigadzirwa chakanyorwa kuti "Miraculous Insecticide Chalk" akaongororwa neDPR mwedzi wapera. Maviri aive nemushonga wezvipembenene wedeltamethrin; yechitatu yaiva nemushonga wezvipembenene wecypermethrin.

Deltamethrin uye cypermethrin ndeye synthetic pyrethroids. Kunyanya kuratidzwa kunogona kukonzera hutano hwakakomba, kusanganisira kurutsa, kurwadziwa nemudumbu, kugwinha, kudedera, coma, uye kufa nekuda kwekutadza kufema. Serious allergic reactions inogonekawo.

Mabhokisi ane mavara anowanzo shandiswa kune izvi zvigadzirwa akawanikwa aine yakakwira mwero we lead uye mamwe masimbi anorema mupakeji. Izvi zvinogona kuva dambudziko kana vana vakaisa bhokisi mumuromo mavo kana kubata mabhokisi uye kuendesa zvakasara zvesimbi kumiromo yavo.

Mishumo yehosha dziri dzoga muvana dzakabatanidzwa nokunwa kana kubata choko. Zvakanyanya kuipa zvakaitika muna 1994, apo mwana weSan Diego akaiswa muchipatara mushure mekudya choko yemishonga yezvipembenene.

Vatengi vakatenga zvinhu zvisiri pamutemo izvi havafanire kuzvishandisa. Rasa chigadzirwa panzvimbo yenzvimbo ine njodzi yemarara.