18 research outputs found
Remarks on threatening of forest stands and afforestations by noxious insects in the Upper Silesian Industrial Region during years of 1976-1980
No full textImpact of industrial pollution upon population density of insects inhabiting thicket of the common birch (Betula verrucosa Ehrh.)
No full textBioenergetics of Apanteles flavipes Cameron (Hymenoptera: Braconidae), a parasitoid of Porthesia scintillans Walker (Lepidoptera: Lymantridae)
No full textBilan nutritionnel au cours du développement de l'ectoparasite grégaire Dinarmus vagabundus et du solitaire Dinarmus basalis
No full textInvestigations on the natural mortality of eggs and larvae of the large white Pieris brassicae
No full text
Food utilization by insects: Interpretation of observed differences between dry weight and energy efficiencies
No full text
