PT  - JOURNAL ARTICLE
AU  - Šefrová, Hana
TI  - Changes of Coleopteran pests in agricultural, horticultural and ornamental plants during the 20th century
DP  - 2015 Jun 7
TA  - Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis
PG  - 35--46
VI  - 52
IP  - 4
AID - 10.11118/actaun200452040035
IS  - 12118516
AB  - Results of an analysis of coleopteran pests in agricultural, horticultural and ornamental plants during the 20th century are given. About 115 Coleoptera taxa were registered as pests of these plants (1.9% of all species known in the Czech Republic). Of these ca 20-25 species caused regular and important and other 40 species occasional and local damages. The remaining (ca 50-55) species appeared to be economically nearly or quite irrelevant. Only small changes in the composition of important coleopteran pests were registered during the century.