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Initial comparative tests of a method for the detection of house longhorn beetle larvae (Hylotrupes bajulus L.) were carried out by means of recording the acoustic effects caused by these insects, as well as another instrumental method based on the use of X-ray pictures. Insofar as the X-ray method brings completely reliable results as regards the detection of the presence of fully-grown house longhorn...
Due to the environmental conditions, dimension and significance of the damage caused by assorted species of insects feeding on wood in Poland the author proposed a division into six groups. Species included into groups IV, V and VI are shown in Photographs. Group I encompasses insects damaging dry timber : Hylotrupes bajulus L., Anobium punctatum De Geer, Ptilinius pectinicornis L., Lyctus sp. and...
The first part of the research conducted upon various development stages found that gamma ray control of insects causing damage to historical monuments and museum exhibits requires doses which at least partially eliminate the possibility of a further feeding by the larvae (cf. „Ochrona Zabytkow” 1996, no. 4, p. 395-408). The following stage of research entailed experiments on the selection of suitable...
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