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More drones to combat weeds on Danish fields

Lucie Rychla
May 21st, 2015


This article is more than 9 years old.

Expert believes farming drones have a great potential for disease control

UAV farming drone (photo: Lima Pix)

Drones flying over cultivated fields in Denmark, which help farmers to keep an eye on crops and weeds infestation, are already a reality.

According to Poul Erik Nielsen, a crop production manager working in Landbo Syd, more of them will be used to ensure effective farming in the country in the near future.

READ MORE: Danish drone producer teams up with Boeing

Quick overview of the crops
Danish agriculture is a world leader in using drone technology, and many of these remotely-controlled aerial vehicles are already watching over the crops, spotting dry or wet areas and controlling weeds in the fields.

“Typically, a holding consists of many acres, so instead of walking or driving around his fields, a farmer with the help of a drone can get a quick overview of how the crops are growing,” Nielsen told DR.

READ MORE: Drone centre near Odense attracts students and big players like Boeing

Great potential for disease control
Nielsen sees great potential for using drones – particularly when it comes to weed and disease control.

“Drones can quickly spot areas with disease problems as well as weeds and crop failures. That way you can make a more precise effort in the affected areas,” Nielsen explained.

The manager hopes that, in the future, drones can help decrease the use of pesticides by spotting weeds in the fields, which could then be treated locally.


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A survey carried out by Megafon for TV2 has found that 71 percent of parents have handed over children to daycare in spite of them being sick.

Moreover, 21 percent of those surveyed admitted to medicating their kids with paracetamol, such as Panodil, before sending them to school.

The FOLA parents’ organisation is shocked by the findings.

“I think it is absolutely crazy. It simply cannot be that a child goes to school sick and plays with lots of other children. Then we are faced with the fact that they will infect the whole institution,” said FOLA chair Signe Nielsen.

Pill pushers
At the Børnehuset daycare institution in Silkeborg a meeting was called where parents were implored not to bring their sick children to school.

At Børnehuset there are fears that parents prefer to pack their kids off with a pill without informing teachers.

“We occasionally have children who that they have had a pill for breakfast,” said headteacher Susanne Bødker. “You might think that it is a Panodil more than a vitamin pill, if it is a child who has just been sick, for example.”

Parents sick and tired
Parents, when confronted, often cite pressure at work as a reason for not being able to stay at home with their children.

Many declare that they simply cannot take another day off, as they are afraid of being fired.

Allan Randrup Thomsen, a professor of virology at KU, has heavily criticised the parents’ actions, describing the current situation as a “vicious circle”.

“It promotes the spread of viruses, and it adds momentum to a cycle where parents are pressured by high levels of sick-leave. If they then choose to send the children to daycare while they are still recovering, they keep the epidemic going in daycares, and this in turn puts a greater burden on the parents.”