Tebuthiuron (ISO) Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R22:Gesundheitsschädlich beim Verschlucken.
R50/53:Sehr giftig für Wasserorganismen, kann in Gewässern längerfristig schädliche Wirkungen haben.
S-Sätze Betriebsanweisung:
S37:Geeignete Schutzhandschuhe tragen.
S60:Dieses Produkt und sein Behälter sind als gefährlicher Abfall zu entsorgen.
S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.
Verwenden
Tebuthiuron is an nonselective broad spectrum herbicide used to control weeds, woody and herbaceous plants.
Allgemeine Beschreibung
Colorless odorless crystals. Non corrosive. Used as an herbicide.
Reaktivität anzeigen
A urea, thiadiazole derivative.
Landwirtschaftliche Anwendung
Herbicide: Tebuthiuron is a broad-spectrum herbicide that is
used to control weeds in non-cropland areas, range lands,
rights-of-way and industrial sites. In grasslands and sugar
cane it controls woody and herbaceous plants and weeds
such as alfalfa, bluegrasses, chickweed, clover, dock,
goldenrod and mullein. Not approved for use in EU countries[
115]. Registered for use in the U.S.
Handelsname
BRULAN®; BRUSH-BULLET®; E-103®;
GRASLAN®; HERBEC®; HERBIC®; PERFLAN®;
RECLAIM; SHA-105501®; SPIKE®; SPRAKIL®;
TEBULAN®; TIUROLAN®
Environmental Fate
Soil. In microbially active soils, tebuthiuron is degraded via demethylation. The average
half-life in soil 12–15 months in areas receiving 60 inches of rainfall a year (Humburg et
al., 1989).
When tebuthiuron was applied to a rangeland at a rate of 0.84 kg/ha, 38% remained
after 21 months (Emmerich et al., 1984).
Groundwater . According to the U.S. EPA (1986) tebuthiuron has a high potential to
leach to groundwater .
Plant. Degrades in plants via N-demethylation and hydroxylation of the t-butyl
sidechain (Hartley and Kidd, 1987; Humburg et al., 1989).
Tebuthiuron (ISO) Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
