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Hilite

mapp number
12922

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description
Hilite herbicide is a pigmented emulsion containing 192 grammes
per litre (18.3% w/w) isopropylamine salt of glyphosate (equivalent
to 144g/l of glyphosate) as a ready to use formulation.

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uses
Recommended for the control of annual and perennial grasses and broad-leaved weeds in amenity and industrial areas, parks, highways, paved areas and factory sites.

Hilite can also be used in forestry and horticultural ornamentals and  for clearing vegetation prior to planting trees or bushes and as a directed spray around the base of trees or shrubs.

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Hilite is absorbed by the foliage of plants and translocated to their root systems.  Hilite herbicide is rapidly inactivated and degraded by micro-organisms in the soil. .

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advantages
  • Rainfast within 30 minutes of application
  • Non-irritant, simpler COSHH assessment.  No need to exclude people or pets from treated areas
  • Specially formulated for CDA use - inert white pigment gives spray visibility and helps prevent overdosing
  • Biodegrades into naturally occurring compounds
  • Low toxicity to operator, wildlife and environment when used as directed
  • Complete kill from leaf to root, controls deep rooted perennials - particularly effective on couch, ground elder, field bindweed
  • Non residual for clearance prior to planting
  • No mixing or measuring, low volume application for improved efficiency
  • Used with the Nomix Weed Control System, spray drift is kept to a minimum - ideal for application around valuable plantings

directions and areas of use

time of treatments
Cultivation should not be carried out prior to application for the control of perennial weeds.

Annual grasses and broad-leaved weeds should have at least 5 cm of leaf, or 2 expanded true leaves respectively at the time of application.  Common couch reaches the susceptible stage of growth when tillering and new rhizome growth commence, which usually occurs when plants have 4-5 leaves.  The majority of perennial broad-leaved weeds are most susceptible if treated when they are actively growing, at or near flowering but before the onset of natural or enforced die-back. It is important that all weeds are at the correct growth stage when treated, otherwise some re-growth may occur and this will need re-treatment.

Application of lime, fertiliser, organic manure and pesticides should be delayed until 5 days after application of HILITE.

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application
Hilite should only be applied through a Nomix CDA applicator.  Do not decant Hilite from the original container.  Shake the pack very thoroughly and connect directly to the Nomix applicator according to the directions in the instruction manual.

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disc selection
The small square disc should be used where the spray width required is less than 60 cm e.g. shrub beds and confined areas.  The narrow swath is also appropriate for application where accuracy is required, e.g.  to pavement edges, obstacles (e.g. around trees, fence lines, gravestones) or for spot treatment of paved areas. Use of spray widths less than 30 cm may result in a reduced level of control.

The large serrated disc should be used where wide swaths are required e.g. extensive paved areas, and prior to planting shrubs.

When using the square spinner at narrow settings of less than 60 cm care should be taken that the spray quality is adequate to ensure small weeds receive the spray.  The disc should be held low over the foliage, so that the rotation speed must be increased to achieve the desired swath width.  This results in better atomisation and cover of foliage.

Hilite can also be applied through a Nomix Kerb Spraying Unit (KSU) for the control of kerb side weeds.

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application rates
General weed control: 10.0 litres / ha
Annual weeds: 7.5 litres / ha

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horticulture ornamentals
HILITE can be used as a direct spray around the base of trees and bushes.  Avoid contact of the spray with the trees and bushes - using the square disc on a 22.5 - 45 cm setting will allow accurate placement of the spray and minimise drift potential.

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forestry
Hilite can be used  to control grasses and broad-leaved weeds before planting trees or as a directed spray to treat around the base of trees.  Other weeds such as heather and woody weeds will be controlled provided they have not become too tall to be easily treated using the Nomix lance.

Care should be taken to avoid contact with tree foliage or the stem of young trees.  A droplet size should be chosen which is visible and can be directed precisely.  

A weed free spot around the base of the tree will improve the establishment and growth rate.  Using a spot diameter of 1.2m, a 5 litre pack will treat up to 4,425 trees at the 10l/ha rate and over 5,500 trees at the 7.5/lha rate.

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amenity woodland and plantings
Trees planted on roadsides, in streets, in parks and landscaped areas and in amenity woodland 
Hilite can be used to control weeds growing amongst trees or shrubs in amenity plantings.  Avoid contact of the spray with the foliage or stem of the tree, particularly any sucker growth, by carefully directing the spray.

Mature trees in parks and streets
Hilite can also be used around mature trees.  Provided the bark is not damaged (e.g. by pruning, by strimmer, etc.) and there are no suckers or shoots, the base of the tree need not be protected from the spray.

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hedges
Before planting
Vegetation should be cleared before planting hedges by applying Hilite in suitable conditions during the autumn before planting.

After planting
Hedge plants will not tolerate contact with Hilite.  Weeds may be controlled by carefully directed sprays to the bottom of the hedge. Avoid contact with the foliage or stem of hedge plants.

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notes for guidance
weeds controlled
Hilite controls most emerged grasses and broad-leaved weeds.  However it is important that all weeds are at the correct growth stage when treated otherwise some regrowth may occur necessitating re-treatment.  Hilite will not give adequate control of Horsetails (Equisetum arvense).

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symptoms on weeds
Leaf symptoms on treated weeds appear between 7 to 10 days in warm conditions, however, in cold conditions, this can take up to 20 days or more.  Leaf symptoms, a reddening followed by yellowing of the foliage, usually appear first on grasses then later on broad-leaved weeds; nettles are extremely slow to show symptoms.

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weather conditions
Independent trials have shown Hilite to be rainfast after 30 minutes.  If rainfall occurs too soon after treatment final weed control may be reduced and re-treatment may be necessary.

Do not spray this product onto weeds suffering drought stress, waterlogging, heat or frost which prevent active regrowth and lead to weed die-back, otherwise the level of control will be reduced.

Under normal weather conditions the Nomix Weed Control System does not result in spray drift.  However, in windy conditions, some sideways displacement may occur, particularly when the large serrated disc is used.  Spraying is not recommended in these conditions.

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subsequent land use
For maximum weed control, the sprayed area should remain undisturbed for 7 days after application to enable the product to be fully translocated throughout the weeds.  In cold conditions, await leaf symptoms before starting any cultivation or planting.  Hilite is not residual in the soil.

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equipment hygiene
It is essential to thoroughly clean out Nomix applicators using Nomix Cleaner, especially between applying this product and other pesticides, to avoid contamination from such products.

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container disposal
Dispose of empty containers via the Nomix Nomess system. Contact Nomix Enviro for further details, or contact the Local Authority or a waste disposal contractor. Consult the 'Code of Practice for the Use of Approved Pesticides in Amenity and Industrial Areas' published by the BAA.

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safety precautions
Formulated for use with NOMIX equipment
WARNING
BEFORE USE REFER TO THE NOMIX APPLICATOR INSTRUCTION MANUAL.
DO NOT DECANT.  CONNECT DIRECTLY TO NOMIX APPLICATOR.
DO NOT ALLOW SPRAY DROPLETS TO CONTACT DESIRED PLANTS OR CROPS.

Caution - AVOID SPRAY CONTACT WITH ALL DESIRED VEGETATION

(a) Operator Protection
Engineering control of operator exposure must be used where reasonably practicable in addition to the following personal protective equipment.
*Wear suitable protective clothing (coveralls, suitable protective gloves) and rubber boots during application.
However, engineering controls may replace personal protective equipment if a COSHH assessment shows that they provide an equal or higher standard of protection.
Do not breathe spray.
Wash all protective clothing thoroughly after use, especially the insides of gloves.
When using do not eat, drink or smoke.
Wash any contamination from skin or eyes immediately.
Wash hands and exposed skin before meals and after work.
Keep away from food, drink and animal feeding stuffs.
Keep out of reach of children.

(b) Environmental Protection
Do not contaminate surface water with product or its container. Do not clean application equipment near surface water. Avoid contamination via drains.

(d) Storage and Disposal
Keep in original container, tightly closed in a safe place,
Empty container completely and dispose of safely.
Avoid storage for prolonged periods at temperatures above 30oC.

*The spray droplet spectra produced must be of a minimum Volume Mean Diameter (VMD) of 200 microns

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classification under the dangerous goods directive
dangerous for the environment

DANGEROUS FOR THE ENVIRONMENT

VERY TOXIC TO AQUATIC ORGANISMS.

MAY CAUSE LONG-TERM ADVERSE EFFECTS IN THE AQUATIC ENVIRONMENT

This material and its container must be disposed of in a safe way

Use appropriate containment to avoid environmental contamination

To avoid risks to man and the environment, comply with the instructions for use.

 

Last change:12.07.06

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