Aliyense amva za Rash-Causer, koma kodi amawoneka bwanji?
Chomera cha poizoni ( Toxicodendron vernix ) sichiri chopindulitsa, ngakhale zina, zopanda poizoni za ma totacs zili bwino kwa bwalo lanu. Mbalame zakutchire zimadya zipatso za T. vernix zoyera m'nyengo yozizira, pamene zakudya zina zimasowa. Ndipo chifukwa cha poizoni zake zonse (ndi kuthamanga komwe kumabwera chifukwa chowonetsa khungu lanu kwa icho), chomeracho chingakhale chodabwitsa kwambiri m'dzinja. Ngakhale zili choncho, muyenera kusamala kuti musagwirizane nazo, zomwe zikutanthauza kuzindikira koyenera n'kofunikira.
Dzina Chiyambi, Botany wa Poizoni Sumac
Dzina lachibadwa, Toxicodendron , liri ndi mawu awiri achi Greek ndipo amatembenuzidwa monga "mtengo woopsa." Pakalipano, dzina la mtundu, vernix , limatanthauza "varnish." Izi ndichifukwa chakuti, malinga ndi bungwe la National Audubon Society's Guide to Trees , "Zowononga zakuda zikhoza kupangidwa kuchokera ku zitsamba, monga mitundu ina ya Japan" (Tsamba 553).
T. vernix ndi shriub ( deciduous shrub) (chitsamba). Chifukwa chitsambachi chikhoza kukulira (kutalika mamita 10 kapena kuposerapo) ndipo chimakhala ndi thunthu lapamwamba, anthu ena amatchula ngati mtengo.
Koma ngati mumva munthu akuwunena ngati mtengo wa mpesa, ndiye kuti mumadziwa kuti munthuyo ali kutali-ndipo amakhala akuganiza zosiyana kwambiri ndizo: poison ivy ( T. radicans ). Ndizowona kuti zomera zonse zoopsazi zili ndi urushiol, mafuta omwe amakupatsani mphutsi. Komabe, poizoni Ivy ndi zomera zosiyana kwambiri. Pa msinkhu, amatha kupezeka ngati mpesa wawukulu wokwera mtengo, chinthu chomwe sichinthu chokhachokha.
Zizindikiro, Habitat Wachibadwa, Thandizo Ndi Kudziwa
Choyamba, Toxicodendron vernix ili ndi masamba osakanikirana. Masambawa ali ndi timapepala timene timakhala ndi mzere. Masamba ofiira a masamba ndi othandiza kwambiri kuti adziwe. Mtundu wa kugwa umakhala wofiira mpaka wachilanje mpaka wofiira.
Makungwa atsopano ndi osalala, makungwa achikale akale.
Mitengo ya poizoni ndi yachikhalidwe chakum'maŵa kumpoto kwa America, komwe imapezeka kuti ikukula m'madambo. Zomera ndi dioecious .
Mmene Mungachotsere Poiz Sumac
Funso la kuchotseratu chifuwa cha poizoni liyenera kuthandizidwa pazigawo ziwiri zosiyana: kuchotsedwa kwa zomera ndi chithandizo cha mphutsi.
Brush-B-Gone ya Ortho ikulimbikitsidwa kuti achotse zomera zimenezi. Ndi mankhwala otchedwa herbicidal spray amene amapezeka pamasitolo osiyanasiyana okonzanso kunyumba. Valani zida zothandizira popopera mbewu mankhwalawa kuti muteteze nokha kuchokera ku zomera zamtundu wa poizoni komanso kuchokera ku utsi. Ndikofunika kuzindikira kuti kutentha monga njira yakuchotsera poizoni ndizolakwika. Kusuta utsi kumatanthawuza kulumikiza urushiol m'mapapu anu.
Pazithandizo zamankhwala, kuchiza zilonda zam'madzi ndi zizindikiro zina zokhudzana ndi chiwombankhanga zomwe zimayambitsidwa ndi zomera za poizoni zikufanana ndi kuchiza ivy . Malinga ndi Marilyn J. Dwelley, kupweteka kumene mungalandire kuchokera ku chomera ichi ndi choipa kuposa chiwombankhanga chimene chimayambitsa chiwembu ndi zachilendo ( Mitengo ndi Zitsamba za New England , Page 164). Mbali zonse za poizoni ndizoopsa.