Glyphosate 450 Xtraqatic Biactive Herbicide

Description

Which annual and perennial weeds does Glyphosate 450 Xtraqatic Biactive Herbicide control?

Glyphosate 450 Xtraqatic Biactive Herbicide controls a broad range of common annual and perennial weeds as follows: 

Which brush and woody weeds does Glyphosate 450 Xtraqatic Biactive Herbicide control?

In addition to annual and perennial species, Glyphosate 450 can also be used to treat brush and woody weeds, including: 

• Bitou bush (boneseed) [Chrysanthemoides monilifera)
• Blackberry (Rubus fruticosus)
• Boxthorn (African boxthorn) [Lycium ferocissimum]
• Crofton weed (Eupatorium adenophorum)
• Groundsel bush (Baccharis halimifolia)
• Hawthorn (Crataegus spp.)
• Lantana (Lantana camara)
• Mistflower (Eupatorium riparium)
• Sifton bush (Chinese scrub) [Cassinia arcuata] 
• Sweet briar (Rosa rubiginosa)

Which aquatic weeds does Glyphosate 450 Xtraqatic Biactive Herbicide control?

Perhaps most importantly, it safely controls a number of aquatic weeds found in and around waterways as follows: 

• Alligator weed (Alternanthera philoxeroides)
• Brown beetle grass (Diplachne fusca)
• Cumbungi (Typha spp.)
• Glyceria (Glyceria maxima)
• Paragrass (Brachiara mutica)
• Phragmites (common reed) [Phragmites australis] 
• Rushes (Juncus spp.)
• Slender flat sedge (Cyperus gracilis)
• Water couch (Paspalum distichum) 
• Water hyacinth (Eichhornia crassipes)
• Water lettuce (Pistia stratiotes)
• Yellow waterlily (Nymphaea mexicana)

What’s the difference between biactive glyphosate and standard glyphosate?

The main difference between standard and biactive glyphosate is the surfactant system used. Standard formulations of glyphosate use surfactants that aren’t approved for use in or near water, whereas Glyphosate 450 Xtraqatic Biactive Herbicide carries an APVMA registration for aquatic weed control. This means it can be applied to weeds growing in and around bodies of water, subject to label restrictions. 

Beyond this, the active ingredient in Xtraqatic is the same as most standard 450g/L formulations. 

Is Xtraqatic as effective as Roundup Biactive?

Both Glyphosate 450 Xtraqatic Biactive Herbicide and Roundup Biactive Herbicide are registered for aquatic weed control and contain glyphosate as the isopropylamine salt. However, Glyphosate 450 Xtraqatic Biactive Herbicide contains 450g/L glyphosate compared to the 360g/L in Roundup. The higher concentration means less product is needed per hectare to deliver equivalent rates of the active ingredient. This does not explicitly mean that Xtraqatic is more effective; however, it does mean you’ll require less product and thus, may save money on product or labour costs.

Can I use Xtraqatic in my dam to control aquatic weeds?

This depends on the weed you’re trying to control and the proximity to the body of water. The Glyphosate 450 Xtraqatic Biactive Herbicide label prohibits application within 0.5km of a potable water intake in a standing body of water like a lake, pond, or reservoir. Read the full label before use and confirm your target weed is listed, and ensure that you are not applying the product within 0.5km of a potable source.

Can I mix glyphosate with 2,4-D Amine?

Yes. According to the Glyphosate 450 Xtraqatic Biactive Herbicide product label, 2,4-D amine 625, 2,4-D ester, and 2,4-D dimethyl/diethanolamine 475 are compatible tank mix partners. Always follow the label rates for both products and check the label of your chosen 2,4-D product for any additional restrictions that may apply to your specific circumstances. 

What is the mixing rate for Glyphosate 450 Xtraqatic Biactive Herbicide?

Mixing rates will vary depending on the target weed species, growth stage, and application method as follows: 

• Annual weed control with a boom sprayer: 1.5L/ha to 2.4L/ha
• Knapsack application: 60mL to 80mL per 15L of water
• Handgun application: 400mL to 560mL per 100L of water

As a guide, use the higher rate listed above when weeds exceed 15cm in height. Rates for perennial weeds will be higher — up to 7.2L/ha for species like couch and phragmites. 

Always consult the product label to determine the correct rate for your target weed, equipment type, and environment before mixing. 

How long after spraying can livestock and fish access treated water?

For livestock, no withholding period applies when the product is used per label instructions. The manufacturer, OzCrop, recommends keeping livestock clear of treated annual weeds for one day after spraying, and away from treated perennial weeds for seven days, to allow efficient herbicide absorption.

The product label does not specify a re-entry interval for fish or other aquatic organisms in treated water bodies. For specific guidance, reach out to OzCrop. 

Will rain hinder the effectiveness of Glyphosate 450 Xtraqatic Biactive Herbicide?

Yes, rain will adversely affect the efficacy of Glyphosate 450 Xtraqatic Biactive Herbicide. Rainfall that occurs up to six hours after application may reduce effectiveness, and heavy rainfall within two hours may wash the herbicide off the foliage, demanding a repeat treatment. 

For best results, apply when no rain is forecast for at least six hours. Glyphosate 450 Xtraqatic Biactive Herbicide should also not be applied to weeds under stress from drought, waterlogging, disease, or frost, as this will further impact uptake and results.

Can this product be used on land weeds as well as aquatic weeds?

Yes — as a broad-spectrum knockdown herbicide, Glyphosate 450 Xtraqatic Biactive Herbicide is effective against a wide range of terrestrial weeds. The label covers annual and perennial weed control in pastures, conservation tillage, land preparation before winter and summer crops, rights-of-way, commercial and industrial areas, forestry, vine and tree crops, and non-crop areas. Ultimately, the aquatic registration is just another benefit — Glyphosate 450 Xtraqatic Biactive Herbicide is not a specialist aquatic-only product. 

Does Glyphosate 450 Xtraqatic Biactive Herbicide leave residue in the soil or water?

In soil, Xtraqatic is non-residual. According to the product label, it is rapidly broken by soil microbes and hydrolysis from soil moisture, which is why cultivation or sowing can be conducted within one to 21 days of application, depending on the weed species treated. 

In water, glyphosate is toxic to aquatic life and carries long-lasting effects. The product label includes specific restrictions around potable water intakes, and prohibits treated water from returning to dry channels or drains within four days post-application.