Authors: Braasch, H Tomiczek, C Metge, K Hoyer, U Burgermeister, W Wulfert, I Schonfeld, U

Citation: H. Braasch et al., Records of Bursaphelenchus spp. (Nematoda, Parasitaphelenchidae) in coniferous timber imported from the Asian part of Russia, FOREST PATH, 31(3), 2001, pp. 129-140

Authors: Seidel, M Wulfert, I Erbe, G

Citation: M. Seidel et al., Multiplication of seed potatoes in the healthy regions and in so-called high grade regions of Mecklenburg-Western Pomerania, BEITRAGE ZUR ZUCHTUNGSFORSCHUNG, VOL 4 NO 2, 1998, 1998, pp. 177-178