Genfarm S-Metolachlor 960 20L Herbicide
- Active ingredient
- 960g/L S-Metolachlor
- Controls
- Crops: broccoli, Brussels sprouts, cabbages, cauliflowers, barley, oats, triticale, wheat, canola, cotton, green beans, navy beans, maize, sweet corn, pastures, peanut...
- Withholding period
- Canola: DO NOT GRAZE TREATED FIELDS FOR 10 WEEKS AFTER APPLICATION. Green beans: DO NOT HARVEST, GRAZE OR CUT FOR STOCK FOOD BEANS FOR 10 WEEKS AFTER APPLICATION. Pastures: DO NOT GRAZE OR CUT FOR STOCK FOOD FOR 13 WEEKS AFTER APPLICATION. Sweet potatoes: DO NOT HARVEST, OR FEED TUBERS FROM TREATED CROPS TO LIVESTOCK FOR 23 WEEKS AFTER APPLICATION. Wheat, barley, oats, triticale: DO NOT GRAZE OR CUT FOR STOCK FOOD FOR 8 WEEKS AFTER APPLICATION. Harvest withhold for all other crops: NOT REQUIRED WHEN USED AS DIRECTED. Forage withhold for all other crops (except sweet potatoes): DO NOT GRAZE OR CUT FOR STOCK FOOD FOR 13 WEEKS AFTER APPLICATION. — always confirm on the registered label
A short residual, pre-emergent herbicide that controls certain annual grasses and broadleaf weeds in certain crops as specified in the Directions for Use.
How it works: The product acts mainly through shoot (coleoptile) absorption. Its effectiveness depends on the occurrence of rainfall or irrigation to move it down into the top 3 to 4 cm of soil, where it must be present at the time of weed germination. For toad rush in cereals and pastures, application should be made to a moist seed bed and sufficient rain to thoroughly wet the top 3 to 4 cm of soil should occur within 10 days after spraying.
Crops (per label): broccoli, Brussels sprouts, cabbages, cauliflowers, barley, oats, triticale, wheat, canola, cotton, green beans, navy beans, maize, sweet corn, pastures, peanuts, soybeans, sunflowers, sorghum (Concep II treated seed only), sugar cane, sweet potatoes and tobacco.
Weeds include (crop-specific, state restrictions apply, some listed as suppression only - see label): toad rush, barnyard grass, crowsfoot grass, liverseed grass, love grass, pigeon grass, summer grass, annual ryegrass, winter grass, blackberry nightshade, caltrop, common thornapple, mintweed, needle burr, noogoora burr, pigweed, redroot amaranth, slim amaranth, wandering jew.
Restraints:
- DO NOT apply to waterlogged soils
- DO NOT apply if heavy rains or storms that are likely to cause runoff are forecast within 2 days of application
- DO NOT irrigate to the point of runoff for at least 2 days after application
- DO NOT apply by aircraft
- DO NOT apply unless the wind speed is between 3 and 20 kilometres per hour at the application site
- TOXIC TO FISH. DO NOT contaminate streams, rivers or waterways with the chemical or used containers
Active constituent: 960 g/L S-Metolachlor. Group 15 herbicide.
Always read the registered label before use (APVMA 69136).
Active Ingredient: 960g/L S-Metolachlor
Chemical Schedule: S5
APVMA Reg. No: 69136
Canola: DO NOT GRAZE TREATED FIELDS FOR 10 WEEKS AFTER APPLICATION. Green beans: DO NOT HARVEST, GRAZE OR CUT FOR STOCK FOOD BEANS FOR 10 WEEKS AFTER APPLICATION. Pastures: DO NOT GRAZE OR CUT FOR STOCK FOOD FOR 13 WEEKS AFTER APPLICATION. Sweet potatoes: DO NOT HARVEST, OR FEED TUBERS FROM TREATED CROPS TO LIVESTOCK FOR 23 WEEKS AFTER APPLICATION. Wheat, barley, oats, triticale: DO NOT GRAZE OR CUT FOR STOCK FOOD FOR 8 WEEKS AFTER APPLICATION. Harvest withhold for all other crops: NOT REQUIRED WHEN USED AS DIRECTED. Forage withhold for all other crops (except sweet potatoes): DO NOT GRAZE OR CUT FOR STOCK FOOD FOR 13 WEEKS AFTER APPLICATION.
Always read the current registered product label before use. Withholding periods must be observed before slaughter, milking, or egg collection. The label supplied with the product is the legal document and takes precedence. If in doubt, contact TGRM on (07) 5482 1692 or the manufacturer directly.
Always read the current registered product label before use. Dose rates and withholding periods on this page are provided as a guide only. The registered label supplied with the product is the legal document and takes precedence. If in doubt, contact TGRM on (07) 5482 1692 or the manufacturer directly.
Always read the label and follow directions for use. The registered label is the legal document governing use of this product.
Download the Safety Data Sheet for this product:
Download SDS (PDF)Required for safe handling and storage. Keep on-site per WHS regulations.
Common Questions
What crops is it registered for?
The label lists broccoli, Brussels sprouts, cabbages, cauliflowers, barley, oats, triticale, wheat, canola, cotton, green beans, navy beans, maize, sweet corn, pastures, peanuts, soybeans, sunflowers, sorghum (Concep II treated seed only), sugar cane, sweet potatoes and tobacco, as specified in the Directions for Use.
How does it work?
It acts mainly through shoot (coleoptile) absorption. Rainfall or irrigation is needed to move it down into the top 3 to 4 cm of soil, where it must be present at the time of weed germination.
Can I use it on sorghum?
Only on sorghum seed previously treated with Concep II Sorghum Seed Safener. The label states DO NOT apply to sorghum seed not previously treated with Concep II Sorghum Seed Safener.
What are the withholding periods?
Canola: DO NOT GRAZE TREATED FIELDS FOR 10 WEEKS AFTER APPLICATION. Green beans: DO NOT HARVEST, GRAZE OR CUT FOR STOCK FOOD BEANS FOR 10 WEEKS AFTER APPLICATION. Pastures: DO NOT GRAZE OR CUT FOR STOCK FOOD FOR 13 WEEKS AFTER APPLICATION. Sweet potatoes: DO NOT HARVEST, OR FEED TUBERS FROM TREATED CROPS TO LIVESTOCK FOR 23 WEEKS AFTER APPLICATION. Wheat, barley, oats, triticale: DO NOT GRAZE OR CUT FOR STOCK FOOD FOR 8 WEEKS AFTER APPLICATION. Harvest withhold for all other crops: NOT REQUIRED WHEN USED AS DIRECTED. Forage withhold for all other crops (except sweet potatoes): DO NOT GRAZE OR CUT FOR STOCK FOOD FOR 13 WEEKS AFTER APPLICATION. Always read the registered label before use (APVMA 69136).
Do you ship this product Australia-wide?
As a regulated chemical, this product can only be transported by road freight, it cannot be sent via Australia Post or air freight. Call us on (07) 5482 1692 before ordering to confirm delivery to your area.
Can I Click & Collect from Gympie?
Yes — Click & Collect is available from our store at 55 Tozer St, Gympie. Open Mon–Fri 8am–5pm and Sat 8am–12pm. Click & Collect is FREE on orders of $175 or more, or a flat $10 on orders under $175. Select Click & Collect at checkout and we will have your order ready.


