Arsenal® Super
Advanced control of unwanted vegetation for up to six months
Mode of action: Group 2 herbicide
Active ingredient(s): 240 g/L Imazapyr present as the isopropylamine
Formulation: Soluble concentrate (SC)
Arsenal® Super is the latest, optimised formulation of a proven herbicide solution for non-crop situations where long-term vegetation management is required. Arsenal Super will keep a very wide range of grass and broadleaf weeds controlled for up to six months along fence lines, firebreaks, irrigation channels, rights of way, roadside verges and railways. It can also be used around commercial, industrial and agricultural buildings. Most effective as a standalone solution when used on bare earth or newly emerged weeds, Arsenal Super can be tank-mixed with glyphosate and other knockdown herbicides to control larger plants.
Key benefits
- 6 months + residual control
- Strenthen existing IWM strategies
- Covers Groups D, J and K
How it works
Arsenal® Super is an aqueous solution that will kill a range of standing weeds and emerging seedlings. It stops growth rapidly, although symptoms may take over 30 days to develop. Affected plants are discoloured and often growth is distorted.
The active material in Arsenal is rapidly absorbed through foliage and roots, and translocated throughout plants. Foliage treatments will provide pre-emergence control as the active material is released to the soil following plant decay.
Residual control of weeds, for which the lower rate of Arsenal is recommended, will increase when the higher rate is used.
Crop suitability
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Agricultural buildings / areas
Annual ryegrassBarnyard grassBlackberry nightshadeBlady grassBokhara cloverBrackerBuckbushCapeweedCouch grassDead nettleDocksFeathertop rodes grassFleabaneHexham scentJohnson grassLiverseed grassLondon rocketMayne's pestMedicsMintweedPanics (Panicum spp.) / SwitchgrassPaspalum spp.Paterson's cursePlain grassPrairie grassPrickly lettucePurple topQueensland blue grassRubber vineScented topSedgesSlender celerySow thistle / Milk thistleSt. Barnaby's thistleStinging nettleSummer grassesThornappleThunbergiaTurnip weedVariegated thistleVasey grassWarrego grassWild oats / volunteer oatsWild turnip / turnip weedWireweed -
Commercial buildings / areas
Annual ryegrassBarnyard grassBlackberry nightshadeBlady grassBokhara cloverBrackerBuckbushCapeweedCouch grassDead nettleDocksFeathertop rodes grassFleabaneHexham scentJohnson grassLiverseed grassLondon rocketMayne's pestMedicsMintweedPanics (Panicum spp.) / SwitchgrassPaspalum spp.Paterson's cursePlain grassPrairie grassPrickly lettucePurple topQueensland blue grassRubber vineScented topSedgesSlender celerySow thistle / Milk thistleSt. Barnaby's thistleStinging nettleSummer grassesThornappleThunbergiaTurnip weedVariegated thistleVasey grassWarrego grassWild oats / volunteer oatsWild turnip / turnip weedWireweed -
Industrial buildings / areas
Annual ryegrassBarnyard grassBlackberry nightshadeBlady grassBokhara cloverBrackerBuckbushCapeweedCouch grassDead nettleDocksFeathertop rodes grassFleabaneHexham scentJohnson grassLiverseed grassLondon rocketMayne's pestMedicsMintweedPanics (Panicum spp.) / SwitchgrassPaspalum spp.Paterson's cursePlain grassPrairie grassPrickly lettucePurple topQueensland blue grassRubber vineScented topSedgesSlender celerySow thistle / Milk thistleSt. Barnaby's thistleStinging nettleSummer grassesThornappleThunbergiaTurnip weedVariegated thistleVasey grassWarrego grassWild oats / volunteer oatsWild turnip / turnip weedWireweed -
Irrigation channels
Barnyard grassBathurst burrBellvineBladder ketmiaBrown beetle (Silvertop) grassCalifornia burrCaltropCouch grassCumbungiGooseberryJohnson grassLiverseed grassMintweedNoogoora burrNutgrassPaspalum spp.Pumpkin vineRosellaSesbania peaSow thistle / Milk thistleSummer grassThornappleTurnip weedVolunteer cerealsWatermelonWireweed -
Public service buildings / areas
Annual ryegrassBarnyard grassBlackberry nightshadeBlady grassBokhara cloverBrackerBuckbushCapeweedCouch grassDead nettleDocksFeathertop rodes grassFleabaneHexham scentJohnson grassLiverseed grassLondon rocketMayne's pestMedicsMintweedPanics (Panicum spp.) / SwitchgrassPaspalum spp.Paterson's cursePlain grassPrairie grassPrickly lettucePurple topQueensland blue grassRubber vineScented topSedgesSlender celerySow thistle / Milk thistleSt. Barnaby's thistleStinging nettleSummer grassesThornappleThunbergiaTurnip weedVariegated thistleVasey grassWarrego grassWild oats / volunteer oatsWild turnip / turnip weedWireweed -
Rights-of-way
Annual ryegrassBarnyard grassBlackberry nightshadeBlady grassBokhara cloverBrackerBuckbushCapeweedCouch grassDead nettleDocksFeathertop rodes grassFleabaneHexham scentJohnson grassLiverseed grassLondon rocketMayne's pestMedicsMintweedPanics (Panicum spp.) / SwitchgrassPaspalum spp.Paterson's cursePlain grassPrairie grassPrickly lettucePurple topQueensland blue grassRubber vineScented topSedgesSlender celerySow thistle / Milk thistleSt. Barnaby's thistleStinging nettleSummer grassesThornappleThunbergiaTurnip weedVariegated thistleVasey grassWarrego grassWild oats / volunteer oatsWild turnip / turnip weedWireweed -
Wasteland or away from desirable vegetation
Annual ryegrassBarnyard grassBlackberry nightshadeBlady grassBokhara cloverBrackerBuckbushCapeweedCouch grassDead nettleDocksFeathertop rodes grassFleabaneHexham scentJohnson grassLiverseed grassLondon rocketMayne's pestMedicsMintweedPanics (Panicum spp.) / SwitchgrassPaspalum spp.Paterson's cursePlain grassPrairie grassPrickly lettucePurple topQueensland blue grassRubber vineScented topSedgesSlender celerySow thistle / Milk thistleSt. Barnaby's thistleStinging nettleSummer grassesThornappleThunbergiaTurnip weedVariegated thistleVasey grassWarrego grassWild oats / volunteer oatsWild turnip / turnip weedWireweed