Nws ib txwm yog haiv neeg. Tawm tsam lub sijhawm, tiv thaiv huab cua thiab qhov tseem ceeb tshaj plaws - tawm tsam cov nroj tsuag. Kev siv cov tshuaj tua kab mob pob kws kom raug nrog cov qoob loo muaj kev nyab xeeb tuaj yeem pab ua txoj hauv kev kom huv, noj qab nyob zoo thiab muaj txiaj ntsig.
Cov nroj tsuag txuas ntxiv tshaj tawm cov tshuaj tua kab mob zoo tshaj plaws hauv kev ua lag luam niaj hnub no. Qhov tseeb, 40 feem pua ntawm cov neeg cog qoob loo hais tias Palmer amaranth thiab waterhemp yog qhov nyuaj los tswj nrog cov tshuaj tua kab mob hauv cov pob kws tam sim no.*
Txhawm rau tiv thaiv cov tawv nqaij no -kom- tswj cov nroj tsuag, ntau tus neeg cog qoob loo tig mus rau pob kws tshuaj tua kab uas muaj pyroxasulfone, Pawg 15 tshuaj tua kab. Txawm li cas los xij, ntau yam ntawm cov qauv no tsis muaj cov qoob loo zoo dua, uas tuaj yeem ua rau koj cov qoob loo muaj kev pheej hmoo.
Qee cov pyroxasulfone- muaj cov tshuaj tua kab mob pob kws tuaj yeem ua rau cov qoob loo raug mob, ua rau:
Buggy Whipping
Tus Tswv Yug Yaj
Stunted pob kws
Safeners pab tiv thaiv pob kws los ntawm cov qoob loo raug mob
Cov neeg cog qoob loo xaiv cov tshuaj tua kab mob nrog cov qoob loo ruaj ntseg kom ntseeg tau tias cov tshuaj tua kab mob yog tawv rau cov nroj tsuag tab sis maj mam rau pob kws. Tab sis cov tshuaj tua kab mob tsis zoo ib yam, thiab lawv ua haujlwm ntau yam. Koj ua li cas kom paub tseeb tias koj cov tshuaj tua kab mob zoo thiab nyab xeeb? Kev nkag siab txog cov tshuaj tua kab mob pob kws twg muaj cov qoob loo zoo dua thiab qhov twg tsis yog thawj kauj ruam. Thaum lwm lub tuam txhab muab pyroxasulfone- muaj tshuaj tua kab mob rau siv hauv pob kws - Zidua®, Anthem®npe, Maverick®thiab Surtain ™ – tsis muaj ib qho ntawm cov qauv no muaj cov qoob loo zoo dua.
