Bensulfuron

1 Trade nameManufacturerForm
4FARMERS BENSULFURON 600 WG HERBICIDE4 FARMERS AUSTRALIA PTY LTDWATER DISPERSIBLE GRANULE
APPARENT BENSULFURON 600 WG HERBICIDEAPPARENT PTY. LTD.WATER DISPERSIBLE GRANULE
DUPONT LONDAX DF HERBICIDEDU PONT (AUSTRALIA) PTY LTDDRY FLOWABLE
EASYFARM BENSULFURON 600 WG HERBICIDEEASYFARM PTY LTDWATER DISPERSIBLE GRANULE
EZYCROP BENSULFURON 600 WG HERBICIDEEZYCROP PTY LTDWATER DISPERSIBLE GRANULE
FMC BENLAX 600 HERBICIDEFMC AUSTRALASIA PTY LTDWATER DISPERSIBLE GRANULE
GENEREX BENSULFURON 600WG HERBICIDEMACSPRED PTY. LTD.WATER DISPERSIBLE GRANULE
KENSO AGCARE KENDAX 600WG HERBICIDEKENSO CORPORATION (M) SDN. BHD.WATER DISPERSIBLE GRANULE
NOVAGUARD BENSULFURON 600 WG HERBICIDENOVAGUARD PTY LTDWATER DISPERSIBLE GRANULE
RAINBOW BENSULFURON 600 WG HERBICIDESHANDONG RAINBOW INTERNATIONAL CO., LTD.WATER DISPERSIBLE GRANULE
Relyon Bendax 600WG HerbicideRURALCO HOLDINGS LIMITEDWATER DISPERSIBLE GRANULE
TITAN BENSULFURON 600WG HERBICIDETITAN AG PTY LTDWATER DISPERSIBLE GRANULE
WHITESTAR BENSULFURON WG HERBICIDEAGRICULTURAL PRODUCT SERVICES PTY LTDWATER DISPERSIBLE GRANULE

2 PRICE

$1008/kg


3 ACTIVE INGREDIENTS: Bensulfuron 600g/kg

4 CHEMICAL GROUP: B

5 RELATED HERBICIDES:

BensulfuronBensulfuron 600g/kg
BroadstrikeFlumetsulam 800g/kg
ChlorsulfuronChlorsulfuron 750g/kg
CrusaderPyroxsulam 30g/L + cloquintocet-mexyl 90g/L
EclipseMetosulam 100g/L
EclipseMetosulam 714g/kg
EthoxysulfuronEthoxysulfuron 600g/kg
ExpressTribenuron methyl 750g/kg
FlameImazapic 240g/L
Harmony MMetsulfuron 68g/kg + thifensulfuron-methyl 682g/kg
Imazapic plus ImazapyrImazapic 525 + Imazapyr 175g/L
ImazapyrImazapyr 250g/L or 750g/kg
IntervixImazamox 33g/L + imazapyr 15g/L
Iodosulfuron 100Iodosulfuron 100g/kg
Iodosulfuron plus mefenpyrIodosulfuron 100g/L + mefenpyr
LightningImazapyr 175g/L + imazethapyr 525g/L
Logran 750Triasulfuron 750g/kg
Mesosulfuron 30Mesosulfuron 30g/L
Metsulfuron-methylMetsulfuron 600g/kg
MusterEthametsulfuron-methyl 750g/kg
Raptor WG 700Imazamox 700 g/kg
SempraHalosulfuron 750g/kg
SpinnakerImazethapyr 700g/kg or 240g/L
SulfometuronSulfometuron 750g/kg
SulfosulfuronSulfosulfuron 750g/kg
TitusRimsulfuron 250g/kg
TrifloxysulfuronTrifloxysulfuron 750g/kg

6 GENERAL DESCRIPTION:

An agricultural herbicide for control of Arrowhead, Dirty dora and Star fruit and suppression of Cumbungi and Common spike rush in aerially sown rice.

7 APPLICATION METHODS AND TIPS:

10 WATER QUALITY:

Hard water

Colloids

pH

11 COMPATIBILITY:

Trace elements.

14 HERBICIDE RESISTANCE:

18 PROTECTIVE CLOTHING:

20 MODE OF ACTION:

Uptake and translocation:

Physiological effects:

Residual Life and Breakdown:

Selectivity:

23 PLANT SYMPTOMS:

SECONDARY EFFECTS:

24 TOXICITY:

Summary:

Details:

Mammalian toxicity - Unscheduled poison.

Acute oral LD50 - Low toxicity. >5000 mg/kg (rats), [For comparison table salt is 3000 mg/kg]

Acute dermal LD50 - Low >2000 mg/kg (rabbit).

Skin - Slight to moderately toxic by absorption through the skin. Non irritating. Non sensitising.

Eye - Will irritate eyes

Vapour inhalation - Low toxicity. LC50 - >5 mg/L air (rat).

Chronic oral toxicity NOEL - 750-2500 ppm.

Not mutagenic or teratogenic (i.e. does not cause cancer or reproductive problems). NOEL > 300-7500 ppm.

Other Species -

Birds - low toxicity. LC50>5620 mg/kg

Fish - low toxicity LC50 >450 mg/L. >150 mg/L (Rainbow trout)

Invertebrates - toxicity. LC50 >150 mg/L

Bees - toxicity.

25 TOXICITY SYMPTOMS:

26 FIRST AID:

27 ENVIRONMENTAL FATE:

Half life in soil - 4-6 days.

Half life in water - 1-5 days.

It has an EPA classification for soil mobility that ranges from

Ground water contamination - Low likelihood of leaching.

Accumulation in milk and tissues.

pH stability - >5.2 Stable

Photolysis rate -

Hydrolysis half life -

Biodegradation rate - Rapid.

28 REGISTERED CROPS:

Rice

29 REGISTERED WEEDS:

31 PROPERTIES:

Water solubility at 25 C. - 120 mg/L at pH 7. Medium-high.

Oil solubility -

Octanol:Water ratio at 25 C. -

Soil organic carbon absorption coefficient (Koc) - 370 mL/g. Weak.

Vapour Pressure at 25 C. - 2.1 x 10-14. Low.

Dissociation constant - pKa

Melting point - C.

Molecular weight -

Half life in water - days at pH5 and 35 C.

33 REFERENCES:

Ashton, F.M. and Crafts, A.S. (1981) Mode of Action of Herbicides. (Wiley-Interscience publication).

Kearney, P.C. and Kaufman, D.D. (1976). Herbicides. Chemistry, degradation and mode of action. Vol 1 & 2.