Varroosis
Use of oxalic acid | Trickling
Biosecurity Measures
Infographic, Video
© Flemming Vejsnæs, Danish Beekeepers Association
Oxalic acid trickling is the backbone of modern sustainable varroa treatments. As soon as the infestation level reaches the local threshold, all colonies in an apiary must be treated. Follow your national legislation and the product label. The temperature and brood quantity must also be taken into account.