Terbuthylazine in the Product Terbyne 750 WG Herbicide

The Australian Pesticides and Veterinary Medicines Authority (APVMA) has before it an application from Sipcam Pacific Australia Pty Ltd to vary the registration of the product, Terbyne 750 WG Herbicide, containing 750 g/L terbuthylazine, to include the control of various broadleaf weeds in fallow situations (prior to planting mung beans, soybeans, wheat, barley and oats). The proposed use requires the establishment of permanent MRLs for terbuthylazine in cereal grains. Meat and dairy products are major export commodities and animals exposed to residues arising from the proposed use are considered.