Romper 440EC

Category
Herbicides
Registered until
Registration expired
Registration number
67656
Active materials
Links

GENERAL INSTRUCTIONS
Romper 440 Herbicide is a selective herbicide for the control of most annual grasses and certain broadleaf weeds. Romper 440 controls weeds by inhibiting seedling development; it will not control established weeds. For best results, seedbeds should be free of weeds, trash and clods at the time of application. Soils containing a high percentage of organic matter can result in poor control. It is recommended that application to soils containing a high percentage of organic matter (greater than 6%) be avoided. Crop injury may result if cold, wet weather follows planting or if Romper 440 is applied to a poorly prepared seedbed. With the return of favourable growing conditions (warm weather), the crop will usually recover and resume normal growth.
NOTE: Romper 440 will stain (yellow) any objects it contacts. Keep all objects, etc. that are not to be stained well clear of the product and spray.

MIXING
Put half the required volume of water in spray tank and start agitation. When using Romper 440 alone, add Romper 440 to partially filled tank and then add the remainder of the water. Mix thoroughly. When using Romper 440 in tank mixes with products such as atrazine or diuron, mix these products as indicated on the relevant label and add the Romper 440 last, then complete filling of the tank. Maintain good agitation at all times until spraying is completed. If the spray mixture is allowed to settle, thorough agitation is essential to resuspend the mixture before spraying is resumed. Note that when tank mixing Romper 440 with Shirquat 250 and glyphosate herbicides, the Romper 440 should be thoroughly mixed in the spray tank first, before adding Shirquat 250 or a glyphosate product eg Gladiator.

TANK MIXTURES:
Read and follow all label directions including restraints, spray drift restraints, mandatory no-spray zones, critical comments, withholding periods, regional use restrictions and safety directions for the tank mix products.

Registered for culturesRate
Spring barley0.9 - 1.4 l
Winter barley0.9 - 1.4 l
Winter wheat0.9 - 1.4 l
Spring wheat0.9 - 1.4 l
Chickpeas1.5 - 2.5 l
Beans1.5 - 3 l
Peas1.5 - 3 l
Lentils1.5 - 2.5 l
Lupines1.5 - 2.5 l
Safflowers1.5 - 2.5 l
Cotton2.25 - 3.4 l
Soybeans1.9 - 2.25 l
Peanuts1.9 - 2.25 l
Navy beans1.9 - 2.25 l
Cowpea1.9 - 2.25 l
Mung beans1.9 - 2.25 l
Pigeon peas1.9 - 2.25 l
Sunflowers1.9 - 3.4 l
Corn2.25 - 3.4 l
Carrots1.5 - 2.25 l
Onions0.56 - 1.5 l
Sugarcane2.25 - 3.4 l
Rice2.25 - 3.4 l
Pasture2.25 - 3.4 l
Broccoli1.5 - 2.25 l
Cabbage1.5 - 2.25 l
Cauliflower1.5 - 2.25 l
Lettuce1.5 - 3 l
Tomatoes1.5 - 2.25 l
Avocados6.75 - 9 l
Bananas6.75 - 9 l
Citrus6.75 - 9 l
Grapes6.75 - 9 l
Lychee6.75 - 9 l
Macadamia nuts6.75 - 9 l
Mangoes6.75 - 9 l
Nuts6.75 - 9 l
Alfalfa2.25 - 3.4 l
Tea3.4 - 6.75 l