Polypro®
Algaecide
for Ponds
Algaecide
for pond or water basins in closed systems only, this product must never leave
your pond or water garden, to reach streams, or other surface water systems in
the vicinity of the treated pond.
This product is toxic to algae in your
pond. It is also toxic to copper sensitive aquatic plants, invertebrates and fish!
Use with caution, following directions exactly, including testing your water before
re-treating.
For ponds with severe and persistent algae blooms where other
measures including aeration and bacteria treatments have been unsuccessful. Overuse
of this product may create toxic copper pollution in your pond, so use with caution
and always test your pond water before re-treating.
POLYPRO is an innovative
formulation that provides an excellent control of algae in ponds.
DIRECTIONS
FOR USE: Dilution of 1:60,000 (16 ml per 1000 litres of water) provides 1 part
per million (ppm) for a biologically active form of copper (Cu2+). Use POLYPRO
Test Kit to determine existing copper level before adding more POLYPRO.
PONDS:
Apply 1 litre of POLYPRO to 60,000 - 600,000 litres of water for prevention of
algal bloom. Water condition and the extent of active micro-organisms present
determine the effective application rate. For permanent algae control maintain
0.5 to 1.0 ppm copper in the water. (Add 1.6 ml per 1000L to increase copper by
0.1 ppm).
NOTICE TO USER: This control product is to be used only in accordance
with the directions on this label. It is an offence under the Pest Control Products
Act to use a control product under unsafe conditions.
Available
in 1 liter jugs or cases of 9 x 1 liters.
Ships as a "Class 8" hazardous
goods; surchages apply when shipping.
FIRST AID FOR CONTACT
WITH CONCENTRATE: EYES: In case of contact in concentrated form flush with plenty
of clean water for 15 minutes. SKIN: Wash with soap and water.
NOTICE TO
BUYER: Seller's guarantee shall be limited to the terms set out on the label and,
subject thereto, the buyer assumes the risk to person's or property arising from
the use or handling of this product and accepts the product on that condition.
NATURE OF RESTRICTION: Aquatic, Forest or Woodland Uses - This products
is to be used only in the manner authorized, consult local pesticide regulatory
authorities about use permits that may be required.
DO
NOT APPLY OR ALLOW DISCHARGE TO LAKES, FLOWING WATER OR PONDS WITH OUTFLOW.
WARNING:
This product is toxic to copper-sensitive aquatic plants, invertebrates and fish!
DO
NOT APPLY TO WATERS CONTAINING FISH WITHOUT CONSULTING POLYPRO DISTRIBUTOR FIRST.
CHELATES : COPPER, IRON, ZINC, MAGNESIUM, MANGANESE AND OTHER MINERALS AT LOW
TO NEUTRAL pH
GUARANTEE: COPPER AS ELEMENTAL…5.0% (PRESENT AS COPPER-SULPHATE)
REGISTRATION NO. 27769 PEST CONTROL PRODUCTS ACT
KEEP OUT OF REACH OF CHILDREN,
DO NOT FREEZE, CAUTION POISON, READ LABEL BEFORE USING
This
information re-printed from Agriculture Canada.
Cyanobacteria
A serious problem exists when cyanobacteria grows in ponds and
lakes. Some species of cyanobacteria are visible to the naked eye, and may resemble
green algae with a bluish tinge. They are sometimes referred to as blue-green
algae, but they are not algae - they are bacteria.
Some species of cyanobacteria
produce liver or nerve toxins. These toxins may kill animals that drink the water.
Unfortunately it is not a simple task to test for toxins in the water. It is therefore
critical to control the growth of cyanobacteria in any water supply used for human
or animal consumption.
Cyanobacteria identification is possible. Trained
specialists visually identify the presence or absence of the bacteria using a
microscope. Many commercial laboratories can identify whether or not cyanobacteria
are present in a water sample. Any water sample taken for cyanobacteria identification
should be kept cool and analysed within 24 hours of being collected.
If
a cyanobacteria problem is discovered, properly timed and applied copper treatments
may be used to control growth.
The Big Picture
Copper
treatments are a temporary solution to problems with cyanobacteria. The treatment
does not deal with the root problem for the growth of cyanobacteria, algae, and
plants. Prairie ponds and lakes experience prolific algae growth because the water
is nutrient-rich. Typically, ponds and lakes have very high phosphorus concentrations
which serve as a nutrient for cyanobacteria, algae, and aquatic plants. Therefore,
even after effective copper treatment, cyanobacteria and algae problems will recur
at a later date.
The best plan to minimize cyanobacteria, algae, and aquatic
plant problems incorporates good watershed management. The goal is to prevent
nutrient inputs into the water. Nutrient sources include phosphorus, nitrogen,
animal waste, fertilizers, soil particles, and silt. Each of these act as a fertilizer
for algae and aquatic plants. An example of watershed management is remote livestock
watering.
Best Management Practices (BMPs), such as grassed buffers and
fencing to exclude animals (including livestock) from water, can minimize external
phosphorus inputs from soil, fertilizer, and animal manure. Perimeter dyking around
the dugout combined with an inlet control structure can be used to divert silt-laden
or nutrient-rich runoff water away from the dugout.
Well-designed, continuous,
year-round diffused aeration at the bottom of the dugout can minimize the natural
recycling of phosphorus from the sediment. Other methods such as remedial dugout
coagulation treatment will remove phosphorus from the water column, and can minimize
the potential growth of cyanobacteria.
Visit
the Agricultre Canada Website regarding copper use in ponds.
|
Polydex®
Bacteriostatic
Algaecide kills algae
Also kills chara, cyanobacteria (Blue-Green Algae) and
E-Coli
Polydex
is absorbed by the algae where copper ions interfere with natural metabolic processes,
such as membrane permeability, respiration, digestion, reproduction, and even
denaturing of DNA. As a result algae die from their own ability to perform functions.
When the algae is under control keep a low dose of about .10 ppm and it will not
return. Not only do we have algae control but e-coli control at the same time.
Filamentous
algae is eliminated and controlled with Polydex. Polydex is specified for use
in potable waters. Follow applications guidelines to avoid danger to health or
wildlife. Safe for all fish except Koi and Carp species.
Polydex is sprayed
directly on to the algae and quickly kills algae. For best results combine the
Polydex treatment with applications of beneficial bacteria like Bacterius 1B or
5B to ensure the decaying algae materials do not accumulate in the pond and cause
more problems.
Polydex kills Escherichia coli; Zero C.F.U.
(colony forming units) after 1/2 day exposure.
Polydex kills Streptococcus faecalis; Zero C.F.U. (colony
forming units) after 2 days exposure.
Unlike
copper sulfate Polydex does not precipitate or stratify. It stays evenly
dispersed in water over a longer period continually preventing algae and bacteria
from multiplying. Polydex can be used in Municipal water supplies as a
source of potable water. Unlike other copper products Polydex does not need a
permit to use in most ponds but check first before ordering.
Available
in 4 liters, 10 liters, 20 liters, 115 liters and 208 liters
TELEPHONE
ORDERS & HELP DESK TEL: 450-243-0976
Polydex® Bacteriostatic
Algaecide
TECHNICAL
BULLETIN
What is Polydex?Polydex is a bacteriostatic algaecide
for the control of algae and bacteria in water-holding containments, such as agriculture
dugouts, municipal potable water impoundments, golf course ponds, and ornamental
waterscapes. Polydex was the first environment-friendly non-halogen, non-oxidizing
product to provide faster, more effective, and longer-lasting algae control in
potable water and wastewater storage.
Why
is Polydex different?Polydex
is a highly biologically active ionized mineral matrix, which effectively
stabilizes copper ions [Cu(H2O)6]2+ and disperses
them evenly throughout water. Greater
concentrations of ions - Lower
required doses
- Higher
efficacy
- Most
biologically active form
- Works
in a range of water conditions
Polydex
is strongly hydrophilic in nature. Therefore, it self-disperses quickly in clean
water (~6 meters/hr in all directions). Polydex remains in a state of high molecular
stability. The active ingredient remains in an ionic state indefinitely in a wide
range of water conditions. Polydex will always be uniformly distributed throughout
the water body, regardless of seasonal temperatures or water condition.
How
does Polydex work?
Polydex works on organisms in entirely different way
than chlorine and similar products. Halogens and oxidizers attack micro-organisms
from the outside. They “burn” them out of existence.Algae absorb Polydex, where
copper ions interfere with natural metabolic processes, such as membrane permeability,
respiration, digestion, reproduction, metalloenzyme function, and even the denaturing
of DNA. As a result, the algae die from their inability to perform vital functions.
Once Polydex has cleared a water body of algae, the unused active ingredient remains
in the water, effectively rendering the entire water body bacteriostatic. This
prevents algae from returning as long as there is a minimum residual.
What
can you expect?
In ponds where there is an existing algal bloom, expect
to use Polydex in proportion to the demand for copper needed to kill the bloom.
After applying Polydex, algae at the surface may appear to turn brown – and may
exhibit a foaming activity as resident bacteria digest the dead algae. This is
short lived and the water should clear in a matter of days.in clear water, there
will be no visual change and, when properly maintained, the water will remain
free from algae.
To Control Algae in Impounded Water, Lakes, Ponds,
and Reservoirs
Probably the simplest and most satisfactory method is to
pre-dilute Polydex in water and spray the solution over the body of water. A small
pump mounted in the boat can be easily used for this purpose.Polydex may be broadcast
directly on the water surface from a properly equipped boat. When using this method,
the wind direction is an important factor. Do not use this method unless completely
familiar with this type of application.
Application Method when Dosing
Polydex from a Boat
Begin
treatment along the shoreline and proceed outward until one-third to one-half
of the total area has been treated. Care should be taken that the course of the
boat is such as to cause even distribution of Polydex. In large lakes, it is customary
for the boat to travel in parallel lines about 20 – 100 feet (6 – 30 meters) apart.
Polydex
Dilutions (Equivalent Copper ppm) for Freshwater Algae
Use the lower recommended
rate in soft waters (less than 50 ppm methyl orange alkalinity) and higher concentration
in hard water (above 50 ppm alkalinity). Always consult local authorities before
applying this product to municipal waters
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CanadianPond.ca Products Ltd.
TELEPHONE
ORDERS & HELP DESK TEL: 450-243-0976 |
