Studies on morphology and biology of immature stages of the predator Rhyzobius lophanthae Blaisdell (Col.: Coccinellidae) G. J. Stathas OriginalPaper Pages: 113 - 116
Kombinierter Einsatz von synthetischen Insektiziden und Bacillus thuringiensis sowie Trichogramma evanescens gegen ausgewa¨hlte Scha¨dlinge an Vigna sesquipedalis unter tropischen Tieflandbedingungen Ch. UlrichsI. MewisW. H. Schnitzler OriginalPaper Pages: 117 - 120
Biological control of the tick fowl Argas persicargas persicus by the entomopathogenic fungi Beauveria bassiana and Metarhizium anisopliae G. H. SewifyS. M. Habib OriginalPaper Pages: 121 - 123
Within-field refugiums of Russian wheat aphid, Diuraphis noxia (Kurdj.) in cereals (Hom., Aphididae) Petr Starý OriginalPaper Pages: 124 - 126
A modified, four-armed olfactometer for determining olfactory reactions of beneficial arthropods C. SengoncaJ. Kranz OriginalPaper Pages: 127 - 132
Suppression of development of Callosobruchus maculatus (F.) (Col.: Bruchidae) in bambara groundnut seeds exposed to solar heat in the Nigerian savanna N. E. S. LaleF. A. Ajayi OriginalPaper Pages: 133 - 137
Cono- and seminiphagous insects of Abies alba Mill. in the Gorce National Park in Poland during 1996 – 1998 M. SkrzypczyńskaA. Sudoł-KornalewiczS. Rodkiewicz OriginalPaper Pages: 138 - 143