Pendimethalin

Inqwelo: Ukubhala amagwebhu

I-Spesifikasi: 98%TC, 40%SC, 33%EC

CAS: 40487-42-1

Isintsho sokuqinisekisa sokugcina umoya

Umthetho omncane Okugcineni LD50 yobubanzi emva kwezikhombisa >5000, izinja ezilaleni 1620, izinja esizaneni 1340, amabhayisithi >5000, iziqhama zezulu >5000 mg/kg. Isibhedlela nesinyezi Okugcineni percutaneous LD50 zakabhabhayisithi >2000 mg/kg. Ayiphatheliseyo isibhedlela kunye nesinyezi (kabhabhayisithi). Ukukhokha LC50 yokubanzi emva kwezikhombisa >320 mg/l. NOEL Ku-2 nyaka okuhlukaniswa, izinkozo zahambela 100 mg/kg uzalwa apho akukho imipathisi eyaphatheliseyo. Amagumbi weMgwalwi GV 20 mg/l (TDI 5 mg/kg b.w.). Uluhlu lwamathathu WHO (a.i.) III; EPA (umlando) III EC classification R43| N; R50, R53

Umbiko wesiqephu lesiPendimethalin Ukhetho olucacileyo lwesihlalo, usetyenziswa ngeminye yezilimi ezifanekiso kwaye uzame ukusetyenziswa ngamadolo amabili. Usetyenziswa ngokuphakama nokuncedwa ngezindlu nezinsimbi. Amasihlalo akho aqhubeka ngemuva kwesikhephe esingaphambili okanye ngemuva kokuthola kwezindlu. Umbiko wesiqephu lesiPendimethalin Ukusebenza Kwakhetha izigaba ezisisekelwe zonkwenkweni kunye nezigaba ezisisekelwe ezinomsindo, phakathi kwesi-0.6-2.4 kg/ha, emizini ephakathi wezindlela, amanhlanhla, amahlahlawonyana, amafennela, amaishe, amasorghum, umncedo, umsoya beans, amapeanut, amabrassica, amakaroti, amaselery, amablack salsify, amapea, amafeyld bean, amalupin, amaevening primrose, amatuliphi, amapatate, amacotton, amahoppi, amapome fruit, amastone fruit, amaberry fruit (kunokugcina strawberries), amacitrus fruit, amalettuce, amaubaergine, amacapsicum, amagreens eliphambili, kunye nokukhetha tomatoes, sunflowers, kunye netobacco efundweni. Usetyenziswa pre-plant incorporated, pre-emergence, pre-transplanting, okanye early post-emergence. Umbiko wesiqephu lesiPendimethalin usebenzisa futhi ukubhala ukwakhetha ukudla khethe tobacco. Ukungasebenzi Ukungasebenzi Luhlabe lokuhlula kuhle lomaishe ungatholakele uma usetyenziswa ngokuphambili, ukuhlanganisa isithuthu. Umbiko wesiqephu lesiPendimethalin Iindlela zakusebenza EC; GR; SC; WG.

2000L