Sulfentrazone yolimbana ndi herbicide

Mafotokozedwe Akatundu

Sulfentrazone ndi mankhwala osankhidwa m'nthaka kuti athe kuwongolera udzu wapachaka ndi nutsedge wachikasu mu mbewu zosiyanasiyana kuphatikiza soya, mpendadzuwa, nyemba zowuma, ndi nandolo zouma.Imaponderezanso udzu wina wa udzu, komabe njira zowonjezera zowongolera nthawi zambiri zimafunikira.Itha kuyikidwa musanayambe kubzala mbewu, kulowetsedwa kale, kapena kumera ndipo ndi gawo limodzi mwazinthu zingapo zopangira mankhwala a herbicide.Sulfentrazone ili m'gulu la mankhwala a aryl triazinone la herbicides ndipo imayang'anira namsongole poletsa enzyme ya protoporphyrinogen oxidase (PPO) m'zomera.PPO inhibitors, herbicide site-of-action 14, imasokoneza puloteni yomwe imakhudzidwa ndi chlorophyll biosynthesis ndipo imabweretsa kuchulukirachulukira kwapakati komwe kumakhala kosunthika kwambiri kukakhala ndi kuwala komwe kumabweretsa kusokonezeka kwa nembanemba.Imatengeka makamaka ndi mizu ya chomera ndipo zomera zomwe zimafa zimafa zikamera ndi kukhudzana ndi kuwala.Sulfentrazone imafuna chinyezi chomwe chili m'nthaka kapena ngati mvula kuti ifike ku mphamvu yake yonse ngati mankhwala ophera udzu asanamere.Kulumikizana kwa foliar kumabweretsa kukomoka mwachangu komanso necrosis ya minofu yowonekera.

Sulfentrazone imapereka kuwongolera kwa namsongole kwa nyengo yayitali ndipo kuchuluka kwake kumatha kukulitsidwa ndi kusakaniza kwa tanki ndi mankhwala ena otsalira a udzu.Sulfentrazone sinawonetse kukana kulikonse ndi mankhwala ena otsalira a herbicides.Popeza sulfentrazone ndi mankhwala ophera udzu, kukula kwa madontho akulu komanso kutalika kwa boom kumatha kugwiritsidwa ntchito kuti muchepetse kugwedezeka.

Pofuna kupewa kukula kwa udzu wosamva sulfentrazone, gwiritsani ntchito njira monga kuzungulira ndi kuphatikiza malo opangira mankhwala a herbicide ndi kugwiritsa ntchito makina oletsa udzu.

Sulfentrazone imagwiritsanso ntchito kunja kwaulimi: imayang'anira zomera m'mphepete mwa misewu ndi njanji.

Sulfentrazone ndi yopanda poizoni kwa mbalame, zoyamwitsa, ndi njuchi zazikulu pakuwonekera pachimake.Sulfentrazone sawonetsa umboni wa neurotoxicity pachimake, carcinogenicity, mutagenesis, kapena cytotoxicity.Komabe, imakwiyitsa diso lofatsa ndipo ogwiritsira ntchito ndi ogwira ntchito amafunika kuvala zovala zosagwirizana ndi mankhwala.

CropUses:

Nkhuku, nandolo, nandolo youma, horseradish, lima nyemba, chinanazi, soya, sitiroberi, nzimbe, mpendadzuwa, fodya, turf