Untersuchungen zum Nahrungseintrag von Kohlmeisen in einem Gradationsgebiet der Kleinen Fichtenblattwespe (Pristiphora abietina Christ) Anne-Kathrin GebertU. Skatulla OriginalPaper Pages: 65 - 67
Assessment of pine weevil numbers on clear-cut and forest sites with shelter boards and pitfall traps H. H. Eidmann OriginalPaper Pages: 68 - 72
Studies on insects and mites causing galls on the leaves of hornbeamCarpinus betulus L. in the Ojców National Park in Poland Małgorzata Skrzypczyńska OriginalPaper Pages: 73 - 74
Host status effect of cowpea and sunflower on the populations ofMeloidogyne javanica andRotylenchulus reniformis W. A. AminM. M. A. Youssef OriginalPaper Pages: 75 - 76
Effect of the nematodeHeterorhabditis bacteriophora and the bacteriumBacillus thuringiensis as integrated biocontrol agents of the black cutworm M. M. M. ShamseldeanA. A. Ismail OriginalPaper Pages: 77 - 79