Yes, repeat applications at 14 day intervals may be required Cutrine Plus Algaecide.
The product label states, “Re-treat areas if re-growth or new growth begins to appear and seasonal control is desired. Identify new growth to re-check required copper concentration that may be needed for control. Apply treatment along the shore and proceed outwards in bands to allow fish to move into untreated areas.”
View the Other Treatment Factors and Considerations on pages 6-7 for more information.
Waters treated with Cutrine Plus Algaecide may be used for watering ornamental plants or crops after treatment. Also, you do not want to treat the entire pond all at once so that you do not harm the fish. You will need to 1/2 to treat the pond and wait 2 weeks and do the second treatment. Directions for the mix rate are below and please see the Cutrine Plus Algaecide Label for complete instructions.
1. Identify the form of algae growth present as one of the following types: Planktonic (suspended), Filamentous (mat forming), or Benthic (Chara/Nitella) and estimate the density of growth (Low, Medium, High). Use Table 1 - Copper Concentration to select the desired PPM (Parts per Million) Copper needed, based upon the algal form and density.
2. Refer to the Table 2 - Product Application Rate and determine gallons of product needed per Acre-foot corresponding to the desired PPM concentration determined in Step #1.Please see page 2 of the label for the charts referenced above. If you are still need of assistance, please feel free to contact the manufacturer directly. Applied Bio Chemists @ (800) 558-5106
The typical dilution range of water to Cutrine Plus Algaecide is 9:1 when using a backpack-type sprayer ( 1 part Cutrine and 9 parts water).
No, Cutrine Plus Algaecide is designed for use in large bodies of water such as ponds, lakes, and reservoirs and not in small containerized water. Usually salt water tanks will need to be cleaned thoroughly and the nutrient levels in the water may need to be adjusted to reduce the likelihood of growth of the algae. We would recommend trying to identify what specific algae you need to treat for the best recommendation.
The Cutrine Plus Algaecide mixing ratio will depend on what and how you are treating. It is not usually recommended for use in a hose-end sprayer. Please consult the product label for complete application instructions. Feel free to call us at 866-581-7378 with any questions.
Cutrine Plus Algaecide is only labeled for controlling algae, we are not aware of any other off label usages such as control of bugs.
We do not see anything on the Cutrine Pus Algaecide label that says it is unsafe for carp or anything regarding water hardness. It does mention that trout could be harmed if the water is too soft or acidic. There are a few different ways to go about testing your water levels so you may want to just google a few options or videos to see what is easiest or best for you.
Application rates of Cutrine Plus Algaecide range from 0.6 to 1.2 gallons per acre foot of water treated. The exact rate will depend on the specific issue you're treating for. Please see the product label for complete application instructions.
You will use 1.5-2 gallons per surface acre of pond using Cutrine Plus Algaecide. The number of gallons of product you use will depend on how large of a surface area you’re treating.
Application rates of Cutrine Plus Algaecide range from 0.6 to 1.2 gallons per acre foot of water treated depending on what type of algae you’re treating for. The exact rate will depend on the specific issue you're treating for. Please see the product label for complete application instructions.
Cutrine Plus Algaecide is one of our most popular algaecides, effective against the most popular varieties of pond algae. Please be aware this and other algaecides with copper should not be used in water containing koi, trout, or goldfish, or in water that sheep or goats may drink. We would encourage you to be sure that you have correctly identified the algae or plant that you are treating to ensure you are using the best products.
Application rates of Cutrine Plus Algaecide range from 0.6 to 1.2 gallons per acre foot of water treated depending on what type of algae you’re treating for. Please see the product label for complete application instructions.
No, Cutrine Plus Algaecide is not labeled for use on wood, only in water.
Cutrine Plus is intended for large bodies of water and cannot be used in fountains. At this moment we don't carry anything labeled to treat algae in a small fountain. You may need to check your local stores to see what they have that may help.
We were able to find a couple articles that may be offer other tips to care for your fountain:
https://homeguides.sfgate.com/prevent-algae-garden-fountains-41269.html
https://www.hunker.com/13425698/how-to-remove-and-prevent-algae-in-a-fountain
Whether Cutrine Plus Algaecide will work best for your needs will depend on the specific type of algae as well as the severity of the issue. Anytime you are treating heavy growth, it will be more difficult to achieve sufficient control. You should also expect multiple applicaitons for heavy infestations since you should never treat more than 1/3 - 1/2 of a pond at once.
For fast results on most algae, GreenClean Pro is a contact algaecide that destorys algae almost immediately. Keep in mind that many factors contribute to algae growth, including water temperature, excessive nutrients in the water (such as fertilizer runoff), and lots of sunlight. We also recommend using a pond cleaner such as Crystal Blue Natural Pond Cleaner to help reduce dead plant matter, excessive nutrients, and other contributing factors. Many folks also use a pond dye to reduce sunlight deeper in the ponds and to improve appearance.