AQUATIC WEED CONTROL Roundup Pro Biactive 360 5L
Roundup Pro Biactive provides long-term control of aquatic weeds in ditches and drainage channels. It controls emergent and floating weeds including especially difficult to kill species such as reeds, rushes and sedges. When used as directed there is little risk to spray operators, wildlife or the environment.
Roundup Pro Biactive may be used for the control of aquatic weeds in the presence of fish if used in strict accordance with the recommendations in this section. For
information on susceptible weeds and algae for all the above treatments please contact the sales office. Before any application of the above chemical is made an application to the Environment Agency must be made and approval will have to be given in writing by the same. Specialist equipment and spraying licence will also be necessary.
Application Rate: 5l per ha in 200l water Knapsack Rate: 250ml in 10l water Contains: 360g/l glyphosate Mapp No: 10320
ROUNDUP PRO BIACTIVE IS A TRADEMARK OF MONSANTO Blanket Answer 800g
Blanket Answer is a unique blend of minerals and enzymes to combat blanket weed.
The special formula works where many bacteria cultures fail. It is 100% safe for fish and desirable aquatic plants.
Blanket Answer is simply added to the pond by pouring the mixed powder and pond water from a designated watering can evenly over the surface. The pond will initially take on a milky appearance, but this will clear after about 5 days. An 800g bottle is sufficient to treat 10,000 litres (10m3
) of water body. A 30ml
measuring cup is supplied with each pack. One level scoop will treat 285 litres. Remember, nothing is to be gained by a higher than recommended dose. Most users of Blanket Answer have found that after one dose, no more is required. But in the unlikely event, more can be added later if needed.
Application Rate: One 30ml Scoop per 285l Pack Coverage: 10,000l
Pro Crystal 4.09kg ProCrystal®
Excalibar 25L - Barley Straw Extract controls swimming or
floating unicellular and filamentous algae found in ponds, lakes and all stagnant expanses of water favouring their development. These algae develop and proliferate in nutrient rich waters and are the main cause of oxygen depletion of the water following their decay. Apart from the aesthetic unpleasantness caused, they create a physical obstacle to activities such as irrigation, water sports, fishing and fish farms. ProCrystal®
Excalibar is an established, environment- friendly extract of barley straw preparation to fight and control algae.
• Not a herbicide. It comes as an easily- applied solution, and is harmless to fish and other animals
• Produced under carefully controlled conditions, and is batch-tested to MAINTAIN CONSISTENT CONCENTRATIONS OF ANTIALGAE COMPOUNDS
is a plant-based inert powder inoculated by 6
strains of class 1 bacteria (over 6 x 10° bacteria per single-dose sachet). It very quickly consumes and degrades the excess nitrogen (nitrates and ammoniacal nitrogen) and phosphates that algae feed on to develop.
The algae die swiftly after treatment by being deprived of the nourishment essential to their development. Many tests conducted on infested bodies of water show the rapid reduction in nitrite, nitrate and phosphate concentrations in water treated with ProCrystal.
How to Use ProCrystal®
is used by distributing the unopened sachets
uniformly on the surface of the water. It may be applied from the riverside or from a boat. The sachets should be thrown directly onto the surface of the water requiring treatment. The dosage varies according to the depth of the water and application timing:
Depth Less than 1 metre
Application Frequency Dose per 100m²
Initial Application More than 1 metre Initial Application
Every 30 days
days
Every 30 days
days 300g
Maintenance Every 30-60 120g Application
500g
Maintenance Every 30-60 200g Application
• 100% active from the moment it is poured into the water, and blocks further growth of the algae present. Because it does not directly kill the algae, Excalibar should ideally be used as a preventive tool, and added in the spring, before the algae begin to grow strongly. It can still be used under algal bloom conditions, but may take some weeks to bring the bloom under control, as the algal cells expire. Suspended algae (green and blue-green species) succumb to Excalibar more quickly than filamentous types
Application Rates: When used as a preventative - 5l per acre for weeks 1 & 2 and then week 3 onwards 1l per acre per week.
EXCALIBAR IS A REGISTERED TRADEMARK OF SPIREX AQUATEC Black Onyx
Black Onyx lake and pond colorant is a high concentrated colorant that helps create the unique natural look of black water lakes and ponds favoured in golf courses and resort locations.
• Creates a detrimental environment for algae formulation
• The appearance of ornamental water
features, water gardens, and other contained bodies of water will be enhanced by the use of Black Onyx
• Will transform pale, off-coloured water to a decorative, mirror- like colour
• Currently used at prestigious sporting events in the USA
• Comes in water-soluble packets; no mess, easy to use; instant effect
• Environmentally friendly • Minimal waste packaging Pack Size: 16 x Water Soluble Packets (WSP) Application Rate: 1 x WSP covers 2,500m2
, 5 x WSP per ha USE PESTICIDES SAFELY. VISIT
WWW.AMENITY.CO.UK FOR MATERIAL SAFETY DATA SHEETS 55
AQUATIC WEED CONTROL
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