Current possibilities and prospects of using fungicides in forestry

The possibility of using chemicals in European forestry is extremely limited due to the binding legal regulations and specific conditions concerning the market of plant protection products. This is reflected in the limited availability of active fungicides in forestry. Due to this limitation, practitioners using fungicides in forest nurseries and forest cultivation must have substantial knowledge of the biology of pathogens to ensure satisfactorily effective protection. The work presented here provides an overview of the currently recommended fungicides in Polish forestry as well as the mechanisms of interaction between the active substances and the pathogen, the plant and mycorrhizal fungi. The risk of fungicide resistance, which has been insufficiently explored in the context of forest pathogens, is also discussed in this paper.

Przemysław Szmit

Development project ‘The use of phosphite as effectors of resistance to root pathogens in nurseries and stands’, registration No N R12 0098 10, was carried out on behalf of the National Center for Research and Development and the statutory UWM research funded by the Ministry .