For growers who use STS and want to use the treatment solution repeatedly. Blocks bacteria during pretreatment thanks to its excellent antimicrobial activity.

Uses

Pretreatment (An auxiliary agent for use with PT CARNATION)

Size

5ℓ・20ℓ

Effectiveness of STS-PLUS

The specialized antimicrobial agents in STS-PLUS have little effect on STS components and cause almost no chemical damage to flowers.

STS-PLUS prevents the growth of bacteria in the diluted solution and maintains high antimicrobial activity.

All the red in this picture is bacteria! STS used alone cannot prevent the growth of bacteria.

When used in combination with STS-PLUS, the number of bacteria is substantially reduced.

[ Test area ]
Two test plots; one with STS treatment only and the other with STS treatment + STS-PLUS at the same time.
[ Test details ]
After applying each treatment twice to approximately 50 carnations per liter of solution, 1 ml of the solution was collected and cultured on a film medium to count the number of bacteria.
[ Results ]
Using STS alone produced a large number of bacteria. The film turned red because the large number of bacteria had been generated.
When STS and STS-PLUS were used together, bacterial growth was reduced.

How to Use

  1. Prepare the STS treatment agent diluted to the appropriate ratio.
  2. Add the STS-PLUS undiluted solution to the STS treatment agent made in Step 1. (Example) If the volume of the diluted STS agent is 10L, add 100 mL of STS-PLUS undiluted solution.
  3. Mix well and the treatment solution is ready to use.

Frequently Asked Questions

Doesn’t the STS agent contain antimicrobial agents?

Antimicrobial agents are not included because they would affect the STS components.

As a result, a large number of bacteria can grow following a single treatment. Continued pretreatment using a solution in which bacteria have proliferated will naturally have a negative impact on the shelf life of the product.

Accordingly, we recommend that the liquid be discarded after a single treatment.

Why is it possible to repeat the treatment solution when using STS-PLUS?

STS-PLUS is formulated with specialized antimicrobial agents, the main component of which is an antimicrobial agent that has little effect on the components of the STS.

Its high antimicrobial activity prevents the growth of bacteria and allows the STS treatment solution to be used repeatedly. The number of times it can be used depends on the environment, so please conduct a test in advance. (Verified for repeated use twice in summer at room temperature)


Products handled

Inquiry

This is the general contact point for inquiries from customers to share their opinions and requests to Fuji Nihon Seito Corporation.