MCPA 500 plus Terbutryn 500 1:2 tankmix
1 Trade nameManufacturerForm
AGTRYNE MA HERBICIDECROP CARE AUSTRALASIA PTY LTDSC


3 ACTIVE INGREDIENTS: Terbutryn 275 g/L + MCPA 160 g/L

4 CHEMICAL GROUP: I, C.

See MCPA 500 and Terbutryn 500 for general information. Rates quoted in HerbiGuide are based on a 1:2 mixture. For example, 1000 mL of the mixture is equivalent to 333 mL of MCPA amine plus 667 mL of Terbutryn 500.


Compatibility:

Zinc sulphate and copper sulphate are antagonistic with MCPA amine. This is caused by ionic reactions and results in a significant loss of efficacy. Manganese sulphate and calcium carbonate (lime) have lesser effects.

Water Quality:

Hard water - There may be a slight loss of activity due to ionic bonding in very hard water.

Colloids - Some loss of activity as the amount of clay in the water increases. If it is difficult to see a coin on the bottom of a 10 litre bucket full of water then the water should be cleared or an alternate source found.

pH -Acidic water is usually OK. Highly alkaline water may cause loss of efficacy.


Acknowledgments:

Collated by HerbiGuide. For more information see www.herbiguide.com.au or phone 08 98444064.