Fig. 8From: Infestation of pine (Pinus sylvestris L.) seedlings with the pinewood nematode Bursaphelenchus xylophilus Steiner and Buhrer (Nickle) through wood sawdustDistribution of number of Bursaphelenchus xylophilus in trials IV and V of the experiment. The mean numbers of nematodes in sawdust in the soil between the two trials of the experiment is not significant (MCR-test: p = 0.165)Back to article page