1. Aren’t all copper-based products the same? How is Phyton-27® different from Kocide and Camelot? No – Phyton 27® has a unique, patented formulation that provides key benefits while eliminating the disadvantages associated with other copper-based products. Other coppers can leave a heavy, mostly insoluble copper residue on the plant’s surface to control diseases. Phyton 27® is a soluble, systemic copper formulation that provides effective disease control on the plant’s surface with no residue. After application, Phyton 27® is absorbed into the plant to deliver systemic disease control throughout the plant.

2. Is Phyton 27® really systemic? Why is that so important? Tests demonstrate that Phyton-27® is systemic. It is absorbed by the plant and moves laterally and horizontally within the plant tissue and up from the roots. This means that Phyton-27® can control pathogens that have attacked the internal system of the plant. No other copper-based product can claim systemic bacterial and fungal disease control.

3. Can I treat plants with open flowers, buds or poinsettia bracts in color? Phyton-27® has a low risk of phytotoxicity on most plant material, when used as directed. It can be used on most open flowers and buds at lower rates. The exceptions are Gloxinia flowers and certain sensitive varieties of orchids. However, to ensure plant safety, we recommend that you trial it on a small number of plants with flowers or buds at the intended dosage rate before treating the entire crop. Phyton-27® can be used on poinsettia bracts, even in full color. It is one of the few products that can be used at this critical stage in the growth cycle and with no visible residue.

4. Can I treat food crops like vegetable plugs, herbs or fruit trees? No. Phyton-27® is not labeled for food crops. However, Phyton 35 can be used on many fruit, vegetable and herb crops. Phyton-27® is labeled in the U.S. for use on non-bearing fruit trees and vines. It is not labeled for any other food-crop uses, such as herbs or vegetables. Refer to the Phyton 35 section of this web site for more information.

5. Can I use Phyton 27® if I have an IPM program? Phyton-27® is an excellent cornerstone product for an Integrated Pest Management (IPM) Program because its broad-spectrum activity gives concurrent control of multiple diseases with a single application. It is compatible with many other pesticides, including biopesticides. Phyton-27® can play an important role in microbial resistance management as a rotation partner with other chemistries. Microbial resistance to copper pesticides is uncommon.

6. Can I use Phyton 27® through my low-volume equipment? Yes – Phyton-27® is very effective, and cost-effective, as a low volume application, and is specifically labeled for it. For complete information, see our Low Volume Application Guidelines.

7. What other products can I tank mix with Phyton-27® Bactericide + Fungicide? Phyton-27® is reported compatible with many registered pesticides. For more information on compatibility, see the Compatibility Guidelines on the label. Before using additives and/or combinations for general applications, test for physical compatibility and non-injury under your conditions of use. Avoid mixing with other metals, salts or horticultural oils. Do not tank mix Phyton-27® with B-NINE® and do not apply Phyton-27® within 7 days before or after applications of B-NINE. Do not tank mix Phyton-27® with strongly acidic compounds, such as Aliette®, and do not apply Phyton-27® within 14 days before or after the application of such products.

8. Do I need to use a surfactant? What about a sticker/spreader? Phyton-27® contains a sufficient quantity of surfactant for most applications, so an additional surfactant is seldom necessary. If needed, however, most non-ionic surfactants are compatible with Phyton-27®. Because Phyton-27® is formulated to cover and enter the plant, it is not compatible with stickers and horticultural oils. They hold Phyton-27® on the plant surface, reducing absorption and effectiveness, while also increasing the risk of phytotoxicity.

9. What is the shelf life of a bottle of Phyton-27®? If the bottle has been stored above 45 degrees F, it should have a shelf life of 3-5 years.

10. Why does Phyton-27® have to be stored above freezing? What should I do if I think my bottle has frozen? Freezing can cause the formulation of Phyton-27® to break down and reduce its efficacy. It can also result in unexpected phytotoxicity.  If you think a bottle has frozen, check for blue crystals in the cap or a rattling sound when the bottle is shaken. These signs will indicate that copper sulfate is coming out of solution. Do not use frozen product for foliar applications. Phyton-27® that has been frozen can usually be used up as a soil drench without risk of phytotoxicity.

1.What is X3®? X3 is an oxidizing compound used for the prevention and control of diseases and algae in commercial greenhouses, garden centers, landscapes, nurseries and interiorscapes.

2. What is the chemical make­up of X3? X3 has three active ingredients: Hydrogen Peroxide, Peroxyacetic Acid and Octanoic Acid.

3. How does the chemical make-up of X3 differentiate X3 from other similar compounds? Octonoic acid acts as a buffering agent and has a synergistic effect with hydrogen peroxide and peroxyacetic acid, enabling the other active ingredients to work harder while simultaneously reducing the amount of hydrogen peroxide in the formula.

4. Why is X3 having less hydrogen peroxide important? Hydrogen peroxide is a very strong oxidizing compound—it reacts immediately on organic matter and can cause phytotoxicity. By reducing hydrogen peroxide to 6.7% of the formula, X3 has a much lower risk of phytotoxicity on live plant material when used as directed at the curative rate.

5. How does X3 work? Oxidants interact with chemical groups on organic matter by a redox reaction (oxidation-­reduction) which changes the chemical structure of the organic matter.

6. What diseases does X3 control? X3 controls algae, bacterial diseases, and fungal diseases. X3 attacks and destroys pathogens and algae in your water, in your soil, on surfaces and on your plants.

7. Why are smaller container sizes important? The concentration of X3 allows Phyton Corporation to package X3 in smaller containers, thus requiring less storage space and making it easier to handle. X3 is packaged in 3/4-gallon (96 oz.), 4-gallon and 12-gallon containers.

8. Does X3 leave a residue? X3 is a clear liquid compound used at very low rates. X3 does not leave a visible residue on plants or surfaces.

9. What are the uses for X3 in my operation?

• Curative foliar fungicide
• Curative drench for root diseases
• Sanitizer for tools and all greenhouse surfaces
• Inject into your water main as a water treatment to control algae and disease
• Inject into your misting lines to control algae and diseases in your mist area

10. Can I use an existing injector? Yes you can use an existing injector to apply X3. X3 should not be mixed with other compounds or fertilizers in a stock tank. Once X3 and other compounds are injected into the water, they will mix and won’t cause issues with your plants.

11. What type of stock tank should I use? Any normal stock tank can be used with X3.

12. Is X3 compatible with other chemicals? X3 is compatible with many other compounds. Refer to label for more information on compatibility before applying X3.

13. How do I determine my X3 rates? Refer to the X3 label which is available in the X3 labels above.

14. How do I measure X3 rates? Phyton Corporation has test strips to measure the residual level of X3. Using test strips and confirming that you have a residual level of X3 assures you that X3 has controlled all pathogens and algae in your water.

15. Where is the best place to measure the X3 rates? The best place to measure the residual level of X3 is at hose end.

16. Who should use X3? X3 should be used by any grower who wants to grow a quality disease and algae free product in a disease free environment.

17. How will X3 benefit my operation? When used as directed, X3 will:

• Improve the quality of your water and plant material
• Eliminate bacterial plant pathogens in your water, soil and greenhouse surfaces
• Eliminate algae in your water, soil and on greenhouse surfaces
• Eliminate fungal plant pathogens in your water, soil and on greenhouse surfaces
• Reduce the use of expensive chemical fungicides in your operation
• Reduce the loss of plants to disease