Ultra Blazer
- Manufacturer
- UPL
- Category
- Herbicides
- Registered until
- 2026-12-31
- Registration number
- 32330
- Active materials
- acifluorfen-sodium240 g/l
ULTRA BLAZER Herbicide is a post-emergent herbicide of choice for control of the most troublesome ALS and glyphosate-resistant broadleaf weeds in soybean crops including: pigweed, nightshade, ragweed, cocklebur, wild mustard, and many more. ULTRA BLAZER also offers one of the widest re-cropping labels in the industry with very few restrictions.
GENERAL INFORMATION
ULTRA BLAZER is a selective post-emergence herbicide which can be applied alone or in a tank mix combination with BASAGRAN®, or BASAGRAN FORTE as a single application for the control of certain broadleaf weeds and suppression of specific perennial weeds in soybeans. ULTRA BLAZER can also be applied alone at a reduced rate for the early season suppression of redroot pigweed in carrot. For best results, apply ULTRA BLAZER Herbicide when the weeds are small and actively growing. It is important to have good spray coverage on the weeds as ULTRA BLAZER works mainly by contact action. Failure to follow the suggested application rate and timing may result in unsatisfactory control. APPLY ULTRA BLAZER USING GROUND EQUIPMENT ONLY. DO NOT APPLY BY AIR.
DIRECTIONS FOR USE TIMING OF APPLICATION
To ensure most effective weed control, correct timing is very important. Apply ULTRA BLAZER alone or the tank mix of ULTRA BLAZER + BASAGRAN, or BASAGRAN FORTE when the susceptible weeds are young and actively growing and the soybeans are in the 1 - 3 trifoliolate leaf stage. This is usually 24 to 28 days after soybean planting in most years. Do not apply before the first trifoliolate leaf stage of the soybean. ULTRA BLAZER and the tank mix of ULTRA BLAZER + BASAGRAN, or BASAGRAN FORTE provide the best weed control when maximum daily temperatures are expected to be above 21ºC. In solid seeded or broadcast soybean plantings, ULTRA BLAZER and the tank mix of ULTRA BLAZER + BASAGRAN, or BASAGRAN FORTE should be applied when the soybeans are in the 1 - 2 trifoliolate leaf stage in order to ensure good spray coverage of weeds. Later applications may result in poor weed control because of advanced weed growth or poor coverage due to the crop canopy covering the weeds.
APPLICATION INSTRUCTIONS:
ULTRA BLAZER alone Apply ULTRA BLAZER at 1.25 L/ha. When applying ULTRA BLAZER at 1.25 L/ha, add 0.5% v/v (1 - 2 L/ha depending on application volume) of ASSIST Oil Concentrate. This treatment will provide control of common ragweed and redroot pigweed. Apply ULTRA BLAZER at 2.5 L/ha. Do not add oils or surfactants to the spray mixture when applying the 2.5 L/ha rate of ULTRA BLAZER alone.
Registered for cultures | Rate |
---|---|
Carrots | 1.25 - 2.5 l |
Soybeans | 1.25 - 2.5 l |