"Ndi dj vu kachiwiri."Mu Horticulture and Home Pest News, April 3, 1991, tinaphatikizapo nkhani yonena za ngozi za kugwiritsira ntchito “choko cha mankhwala ophera tizilombo” choletsedwa poletsa tizilombo towononga m’nyumba.Vuto lidakalipobe, monga momwe zasonyezedwera mu nkhani iyi ya California Environmental Protection Agency (yosinthidwa).

CHENJEZO LINAPATSIDWA PA MANKHWALA OTSIRIDWA “CHOKO”:KUopsa kwa ANA

Dipatimenti ya California Departments of Pesticide Regulation and Health Services lero yachenjeza ogula kuti asagwiritse ntchito choko chosaloledwa ndi mankhwala ophera tizilombo.“Zinthu zimenezi n’zachinyengo.Ana angawaphonye mosavuta ngati choko wamba wapabanja,” anatero Mkulu wa Zaumoyo wa Boma James Stratton, MD, MPH, “Ogula azipewa.”"Mwachiwonekere, kupanga mankhwala ophera tizilombo kumawoneka ngati chidole ndikowopsa - komanso kosaloledwa," adatero Wachiwiri kwa Director wa DPR Jean-Mari Peltier.

Zogulitsa - zogulitsidwa pansi pa mayina osiyanasiyana ogulitsa kuphatikiza Pretty Baby Chalk, ndi Miraculous Insecticide Chalk - ndizowopsa pazifukwa ziwiri.Choyamba, iwo akhoza kukhala ndipo akhala akulakwitsa kukhala choko wamba wapakhomo ndikudyedwa ndi ana, zomwe zimayambitsa matenda angapo.Chachiwiri, katunduyo ndi wosalembetsa, ndipo zosakaniza ndi zoyikapo ndizosavomerezeka.

Bungwe la US Environmental Protection Agency lachitapo kanthu motsutsana ndi m'modzi mwa omwe akugawa ndipo lalamula Pretty Baby Co., ku Pomona, Calif., "Kusiya kugulitsa chinthu chosalembetsa chomwe chili chovulaza thanzi la anthu."Pretty Baby amagulitsa mwachangu zinthu zake zosalembetsedwa kwa ogula ndi masukulu pa intaneti komanso zotsatsa zamanyuzipepala.

"Zogulitsa ngati izi zitha kukhala zowopsa," adatero Peltier."Wopanga amatha - ndipo amasintha - kusintha kuchokera pagulu limodzi kupita ku lina."Mwachitsanzo, zitsanzo zitatu za chinthu chotchedwa "Choko Chochizira Tizilombo Chozizwitsa" zidawunikidwa ndi DPR mwezi watha.Awiriwo anali ndi mankhwala ophera tizilombo a deltamethrin;chachitatu chinali ndi mankhwala ophera tizilombo a cypermethrin.

Deltamethrin ndi cypermethrin ndi ma pyrethroids opangidwa.Kuwonekera mopitirira muyeso kungayambitse matenda aakulu, monga kusanza, kupweteka m'mimba, kugwedezeka, kunjenjemera, chikomokere, ndi imfa chifukwa cha kulephera kupuma.Ziwopsezo zazikulu zimathekanso.

Mabokosi okongola omwe amagwiritsidwa ntchito popanga zinthuzi apezeka kuti ali ndi milingo yambiri ya lead ndi zitsulo zina zolemera m'paketi.Izi zikhoza kukhala vuto ngati ana ayika bokosi mkamwa mwawo kapena kugwira mabokosiwo ndikusamutsira zotsalira zachitsulo kukamwa kwawo.

Malipoti a matenda odzipatula kwa ana akhala akugwirizana ndi kumwa kapena kugwira choko.Choopsa kwambiri chinachitika mu 1994, pamene mwana wa San Diego anagonekedwa m’chipatala atadya choko chophera tizilombo.

Ogula omwe agula zinthu zoletsedwazi sayenera kuzigwiritsa ntchito.Tayani katunduyo kumalo otayirako zinyalala zapakhomo.