Crowbar

Manufacturer
Amgrow
Category
Herbicides
Registered until
2024-06-30
Registration number
66608
Active materials
Links

A Post-emergent herbicide Control of Annual Ryegrass, Common Barbgrass and Wild Oats in Wheat, Linseed, Peas and other Crops and for the control of Crowsfoot Grass in turf.

GENERAL INSTRUCTIONS
For best results apply when growing conditions are good to weeds and crop which are not stressed from factors such as severe frost, waterlogging or dry conditions. Avoid applying to crops which are covered in dew or frost. Wild oats germinating after application will often be stunted and will not seriously compete with the crop.
Results indicate that a spray mixture may be left overnight without loss of efficiency, if spraying cannot be completed but it is recommended that the spray mixture be used on the same day it is prepared.

MIXING
Fill the spray tank to about two thirds full with clean water and then add the required amount of Crowbar Herbicide. Add the remainder of the water with agitation system engaged. If a wetting agent is required add this last to prevent excessive foaming.

APPLICATION
Aim to apply this product to base of weeds to ensure penetration.

COMPATIBILITY
1. For broadleaf weed control in wheat, barley, triticale and rye, the following compatibilities are indicated. This product may be mixed with the following products without a significant loss of activity: Bromoxynil, Lontrel* (up to 150mL/ha), dimethoate, omethoate and phosmet. This product may be mixed with the following products, but some loss of grass weed control and/or speed of kill should be expected: Bromoxynil + MCPA, Tigrex* (max. 800mL/ha), MCPA LVE (max. 700mL/ha). This product may be mixed with the following products, but some loss of Wild Oat control should be expected: Jaguar* (up to 750mL/ha), Eclipse* (up to 7g/ha).
2. When mixing with broadleaf herbicides and a non-ionic surfactant (1000g/L) at the rate of 250mL per 100L of spray solution. Reductions in grass weed control (as indicated above) can be minimised by using a minimum of 80L of water per hectare by ground and 30L by air, and if Wild Oats are present, use 2.0L Crowbar Herbicide/ha (except barley). DO NOT use Bromoxynil + MCPA at rates above 1.4L/ha when mixing with Crowbar Herbicide.
3. Allow at least 10 days between any application of Crowbar Herbicide and other herbicides containing 2, 4-D, MCPA, dicamba or other similar sprays, which should preferably follow Crowbar Herbicide.
4. For use in oilseed poppies in Tasmania only: Crowbar Herbicide may be mixed with pesticides as recommended by the Department of Agriculture or the poppy contracting company. 5. Where Phalaris is present, Crowbar Herbicide and Puma* S may be applied together at the respective recommended rates. Wetting agent should be added to this mixture at the rate recommended on the Crowbar Herbicide label.

Registered for culturesRatePreharvest Interval
Winter wheat1 - 2 l
Spring wheat1 - 2 l
Winter flax1 - 2 l
Spring flax1 - 2 l
Winter triticale1 - 2 l
Spring triticale1 - 2 l
Canola1 - 2 l
Winter rape1 - 2 l
Spring rape1 - 2 l
Safflowers1 - 2 l
Winter rye1 - 2 l
Spring rye1 - 2 l
Spring barley1 - 2 l
Winter barley1 - 2 l
Lupines1 - 2 l
Peas1 - 2 l
Pasture1 - 2 l49
Poppies0.5 - 3 l