the higher rate where weeds are large or dense at spray time. Ensure floodwater is lowered sufficiently to expose 75% of weed foliage. See Water Management in General Instructions. WEEDS WEED GROWTH CRITICAL COMMENTS CONTROLLED STAGE (mL /ha) Arrowhead Up to 4 leaf and 100 See Water Management in GeneraL Only treat small not more than INSTRUCTIONS. (Sagittaria calycina) 5 cm across seedling weeds that are actively growing. Weeds larger than 5 leaf will not be controlled. Barnyard grass Up to the 5 leaf stage and not (Echinochloa crus-galli) more than 7 cm high Suppression: Up to 4 leaf stage Dirty dora submerged by floodwater will and not more than Dirty dora not be controlled by post-emergence 3 cm high treatment. (Cyperus difformis) Starfruit Up to 4 leaf and not more than (Damasonium minus) 5 cm across Water plantain (Alisma Table 2: WEEDS CONTROLLED OR SUPPRESSED IN RICE SCWIIRT or Bickley boom (in-flood) – application. DO NOT apply any later than panicle initiation (BBCH 30). Always use GF-3301 in sequence with foundation herbicide treatments having a different mode of action. Always apply with Spraying Oil, Hasten Spray Adjuvant or Loveland Products MSO with Uptake™ Leci-Tech Spray Adjuvant at 2–8 L/ha in total spray volume of 5–20 L/ha. Premix GF-3301 thoroughly in oil, then once fully dispersed, add remaining water to make up total spray mix volume. WEEDS CONTROLLED WEED GROWTH RATE CRITICAL COMMENTS STAGE (mL /ha) See in Arrowhead Up to 4 leaf and not 150 Water Management more than 5 cm GeneraL INSTRUCTIONS. (Sagittaria calycina) across or high A follow up treatment with a herbicide having a different mode of action may be Suppression: Up to 3 leaf stage required for complete control and not more than 3 Dirty dora of weeds larger than label cm across or high (Cyperus difformis) size or growth stage. Jerry Jerry (Ammania multiflora)
the higher rate where weeds are large or dense at spray time. Ensure floodwater is lowered sufficiently to expose 75% of weed foliage. See Water Management in General Instructions. WEEDS CONTROLLED WEED GROWTH STAGE (mL /ha) CRITICAL COMMENTS Arrowhead (Sagittaria calycina) Up to 4 leaf and not more than 5 cm across 100 See Water Management in GeneraL INSTRUCTIONS. Only treat small seedling weeds that are actively growing. Weeds larger than 5 leaf will not be controlled. Barnyard grass (Echinochloa crus-galli) Up to the 5 leaf stage and not more than 7 cm high Dirty dora submerged by floodwater will not be controlled by post-emergence treatment. Suppression: Dirty dora (Cyperus difformis) Up to 4 leaf stage and not more than 3 cm high Starfruit (Damasonium minus) Up to 4 leaf and not more than 5 cm across Water plantain (Alisma Table 2: WEEDS CONTROLLED OR SUPPRESSED IN RICE – SCWIIRT or Bickley boom (in-flood) application. DO NOT apply any later than panicle initiation (BBCH 30). Always use GF-3301 in sequence with foundation herbicide treatments having a different mode of action. Always apply with Uptake™ Spraying Oil, Hasten Spray Adjuvant or Loveland Products MSO with Leci-Tech Spray Adjuvant at 2–8 L/ha in total spray volume of 5–20 L/ha. Premix GF-3301 thoroughly in oil, then once fully dispersed, add remaining water to make up total spray mix volume. WEEDS CONTROLLED WEED GROWTH STAGE RATE (mL /ha) CRITICAL COMMENTS Arrowhead (Sagittaria calycina) Up to 4 leaf and not more than 5 cm across or high 150 See Water Management in GeneraL INSTRUCTIONS. A follow up treatment with a herbicide having a different mode of action may be required for complete control of weeds larger than label size or growth stage. Suppression: Dirty dora (Cyperus difformis) Up to 3 leaf stage and not more than 3 cm across or high Jerry Jerry (Ammania multiflora)
29096-gf-3301_herbicide-prs.docx