A silver bullet to protect your herds and flocks
Farmer's Weekly|24 February 2023
Silver hydrogen peroxide is a stable disinfectant with numerous purposes, says Douglas Spinas of Peroxsil Ag+ at Phend Pharmaceuticals.
Janine Ryan
A silver bullet to protect your herds and flocks

Tell us about Phend Pharmaceuticals. 

South African company Phend Pharmaceuticals was founded by our CEO, Chris Vorster, in 1992. We research, develop, market and distribute a range of proprietary products, which are exported to 17 countries around the world.

Our specialities include quantum physics, nanotechnology (specifically used for the manufacturing of the disinfectant Peroxsil Ag+) and organic chemistry.

We focus on disinfection of agricultural and industrial operations, human wellness, aesthetic enhancement and longevity.

All of the ingredients in our products are organic and eco-friendly.

What makes Peroxsil Ag+ unique?

The base ingredient in many cleaning and disinfecting products is chlorine, and while it is highly effective in killing pathogens and biofilms, it is also unstable, with changes in pH and temperature rendering it neutral. Chlorine is also harmful to the environment, and the gas released from chlorine is toxic to humans and animals.

Our product, Peroxsil Ag+, is a solution of hydrogen peroxide (H2O2) that is stabilised using proprietary ionic silver-based chemistry.

Peroxsil Ag+ is chlorine and alcohol free, with no corrosive effects on usual materials of construction during application. After use, it simply degrades into harmless water and oxygen.

Silver has an anti-senescence property that increases shelf life. Conventional disinfectants fail to protect against re-exposure to pathogens, but silver H2O2 guarantees a long-lasting protection from microbes all along the delivery chain. Considering all this, Peroxsil Ag+ could help farmers reduce their sky-high input costs as crop yield and animal performance would increase.

This story is from the 24 February 2023 edition of Farmer's Weekly.

Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 9,000+ magazines and newspapers.

This story is from the 24 February 2023 edition of Farmer's Weekly.

Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 9,000+ magazines and newspapers.

MORE STORIES FROM FARMER'S WEEKLYView All
Syngenta Seedcare celebrates a decade of innovation
Farmer's Weekly

Syngenta Seedcare celebrates a decade of innovation

Syngenta's ambition is to enable their customers' investments to grow in healthy soil from treated seeds to young plants through innovation and collaboration, writes Magda du Toit.

time-read
3 mins  |
November 22, 2024
Agri workers shine at Western Cape awards
Farmer's Weekly

Agri workers shine at Western Cape awards

Lindie-Alet van Staden, a garden and olive orchard manager at L’Ormarins Wine Estate in Franschhoek, was crowned as the Western Cape Prestige Agri-Worker of 2024 at a gala event recently held near Paarl.

time-read
1 min  |
November 22, 2024
Small and large farmers recognised at grain awards
Farmer's Weekly

Small and large farmers recognised at grain awards

The annual Grain SA/Syngenta awards ceremony bears testimony to the quality of farmers in the grain industry.

time-read
1 min  |
November 22, 2024
Growing partnerships: Fedgroup's flexible and innovative approach
Farmer's Weekly

Growing partnerships: Fedgroup's flexible and innovative approach

Janine Ryan spoke to Warren Winchester, general manager of impact investing at Fedgroup, about why the company became involved in agriculture, and what it offers farmers and their immediate communities.

time-read
6 mins  |
November 22, 2024
Why fish farms fail, and how to avoid becoming a statistic
Farmer's Weekly

Why fish farms fail, and how to avoid becoming a statistic

The popularity of launching fish farms is not matched by their success. Leslie Ter Morshuizen, owner of Aquaculture Solutions, explores the factors that cause most of these businesses to go under.

time-read
3 mins  |
November 22, 2024
Where history and modernity meet in a luxurious setting
Farmer's Weekly

Where history and modernity meet in a luxurious setting

Brian Berkman kept his eyes peeled for ghosts in the oldest continuously run hotel in South Africa, but all he found was a fabulous two-night stay.

time-read
4 mins  |
November 22, 2024
THE HITCHING POST
Farmer's Weekly

THE HITCHING POST

I'm a stylish elderly lady with a radiant glow and a good sense of humour that keeps me young at heart.

time-read
2 mins  |
November 22, 2024
Cutworms: check the weeds on your fields!
Farmer's Weekly

Cutworms: check the weeds on your fields!

Zunel van Eeden explains why understanding the ecological interplay between cutworms and weeds is crucial for effective pest management. Producers should disrupt the life cycle of cutworms to minimise crop damage.

time-read
5 mins  |
November 22, 2024
Does high-density grazing mimic grazing patterns of game?
Farmer's Weekly

Does high-density grazing mimic grazing patterns of game?

In their paper on high-density grazing in Southern Africa, professors Angelinus Franke and Elmarie Kotzé from the Department of Soil, Crop and Climate Sciences at the University of the Free State say high-density grazing systems may not accurately reflect natural ecosystems. Roelof Bezuidenhout reports.

time-read
5 mins  |
November 22, 2024
Global grain outlook: 2024/25 marketing season
Farmer's Weekly

Global grain outlook: 2024/25 marketing season

In its latest summer crops report, the Crop Estimates Committee says South African farmers intend to plant 4,47 million hectares of summer grains and oilseeds in the 2024/25 season, up 1% from the previous season. As South Africa exports maize and soya bean, Annelie Coleman reports on the latest trends in the international grain and oilseed markets, amid fluctuations in weather conditions and ongoing armed conflicts.

time-read
5 mins  |
November 22, 2024