Grower out of Pythium in no time Tholen - USAF ultrasonic transmitters are excellent at combating algae, something that can actually be seen with the human eye. That is ... Read more
Ultrasonic transmitters realise clean water for tomato growers
Frank Dekker (Dekker Glascultures) shares his experiences Tholen - Since four months Frank Dekker of tomato nursery Dekker Glascultures uses ultrasonic transmitters in his basin and silos for clean basin, drain and... Read more
"For the 1st time in 21 years, our reservoir's thread algae-free"
Tholen - Last March Ultramins placed a USAF ultrasonic transmitter in the basin of Dekker Glascultures. Tomato grower Frank Dekker: "Up to now, there has not been a single thread algae... Read more
Field tests show USAF ultrasonic transmitters combat waterborne ToBRFV
PCR tests confirm this At Proeftuin Ron Peters, various tests were carried out on behalf of Luykx Ultrasound and Ultramins to determine the effects of USAF ultrasonic transmitters on the Tomato brown rugose virus. Read more
"Amazing that risks are still being taken with basin and cultivation water"
Basin water is generally mixed with drain water untreated, so without disinfection. All pathogens that are present in the basin are therefore sent directly into the greenhouse. Robert... Read more