Wirkungsweise amorpher Diatomeenerden auf vorratsschädliche Insekten. Untersuchung der abrasiven sowie sorptiven Effekte Inga MewisCh. Ulrichs OriginalPaper 01 October 1999 Pages: 113 - 121
The activity of some compounds extracts byAllium on stored-product insectsOryzaephilus surinamensis (L.),Sitophilus oryzae (L.) andTribolium castaneum (Herbst) P. TrematerraV. Lanzotti OriginalPaper 01 October 1999 Pages: 122 - 125
Aphid aqueous-extract as a source of host searching kairomones for the aphidophagous predatorCoccinella septempunctata L. (Col., Coccinellidae) Mourad L. Shonouda OriginalPaper 01 October 1999 Pages: 126 - 128
Application of some bacterial varieties ofBacillus thuringiensis and its bioproduct Delfin onSynanthedon myopaeformis Borkh. (Lep. Aegeriidae) in apple orchards W. A. ShehataFeeby N. NasrA. W. Tadros OriginalPaper 01 October 1999 Pages: 129 - 132
Studies onDicrodiplosis manihoti Harris (Diptera, Cecidomyiidae), a common predator of mealybugs M. S. T. Abbas OriginalPaper 01 October 1999 Pages: 133 - 134
Lienhard, C.:Psocoptères euro-méditerraéens Wolfgang Seeger Buchbesprechung 01 October 1999 Pages: 136 - 136