Powdery Group M1 copper Copperguard 1 Use no later than 30 Pre-infection only mildew fungicides ammonium Liquicop (table grapes) days before harvest. – Table grapes: Do not (Erysiphe multi-site complex 28 apply products that necator) activity (wine grapes) contain copper (inorganic) ammonium acetate after berries reach 10mm in diameter. Powdery M2 sulphur*** Barmac 200−300g/ 100L N/R Use no later than 30 Pre-infection only mildew fungicides Wettable days before harvest. There is a risk of (Erysiphe multi-site Sulphur phytotoxicity if sulphur is necator) activity applied on hot and days. (inorganic) Do not mix sulphur with oils. Refer to product label regarding further restrictions on use of sulphur with oil products. Powdery Group M2 sulphur*** Liquisulf 700 SC 230−400mL/ N/R Use no later than 30 Pre-infection only mildew fungicides 100L days before harvest. is a risk of (Erysiphe multi-site phytotoxicity if sulphur is necator) activity applied on hot and humid (inorganic) days. Do not mix sulphur with oils. Refer to product label regarding further restrictions on use of sulphur with oil products.
Powdery mildew (Erysiphe necator) Group M1 fungicides – multi-site activity (inorganic) copper ammonium complex Copperguard Liquicop 1 (table grapes) 28 (wine grapes) Use no later than 30 days before harvest. Pre-infection only Table grapes: Do not apply products that contain copper ammonium acetate after berries reach 10mm in diameter. Powdery mildew (Erysiphe necator) M2 fungicides multi-site activity (inorganic) sulphur*** Barmac Wettable Sulphur 200−300g/ 100L N/R Use no later than 30 days before harvest. Pre-infection only There is a risk of phytotoxicity if sulphur is applied on hot and days. Do not mix sulphur with oils. Refer to product label regarding further restrictions on use of sulphur with oil products. Powdery mildew (Erysiphe necator) Group M2 fungicides multi-site activity (inorganic) sulphur*** Liquisulf 700 SC 230−400mL/ 100L N/R Use no later than 30 days before harvest. Pre-infection only is a risk of phytotoxicity if sulphur is applied on hot and humid days. Do not mix sulphur with oils. Refer to product label regarding further restrictions on use of sulphur with oil products.
2015-16%20Viticulture%20Spray%20Guide%20%28accessible%20version%29_1.docx