2004 Roadside Vegetation Management Seminar

1
2004 Roadside Vegetation Management Seminar

• 2004 Herbicide Update

2
Overview

• Products on the state contract
• New products
• Comparison of glyphosate products
• Products not yet on state contract

3
New Products

• Oust Extra
• LandMark II
• Stronghold

4
Oust Extra

• Contains-
• Sulfometuron - 56.3 (Oust75)
• Metsulfuron - 15 (Escort60)
• Positioned as Oust plus free ounce of Escort
• Almost true - actually a 4.31 oz of Escort
  (compared to 17.00/oz)

5
Cost Comparisons
6
Oust Extra

• For same cost, Escort pre- and post activity
  should be a net gain
• XP formulation

7
LandMark II MP

• Co-pack of Oust and Telar
• Pricing similar to Oust Extra - very cheap extra
  Telar
• Telar has more pre- activity than Escort, but
  post- species spectrum not as desirable

8
Stronghold

• Pre-mix of Embark Event (sort of)
• Mefluidide 1.46 lb/gal
• Imazethapyr 0.35 lb/gal
• Imazapyr 0.01 lb/gal
• Use oz-for-oz as Embark replacement (D. Austin -
  pers. communication)

9
Glyphosate
10
Herbicides not on Contract

• Overdrive
• Quicksilver
• Habitat
• Pendulum AquaCap

11
Overdrive

• Dicamba diflufenzopyr (DFFP)
• DFFP enhances activity of dicamba
• DFFP will enhance activity of growth regulator
  herbicides in tank mix
• Use rates 4 to 8 oz/ac

12
QuickSilver IVM

• Carfentrazone, 2 lb/gal
• Selective contact - controls broadleaves
• Symptoms in 24-48 hrs
• Data presented suggests not antagonistic
• Aquatic EUP in 2004

13
Habitat

• Aquatic label for imazapyr

14
Pendulum AquaCap

• Water-based encapsulated formulation
• Reduced odor
• Reduced staining
• ?