RT Journal Article
SR Electronic
A1 Hrudová, Eva
A1 Kocourková, Blanka
A1 Zelená, Vladimíra
T1 Insecticidal effect of carrot (Daucus carota) and lovage (Levisticum officinale) (Apiaceae) extracts against Tribolium confusum Jacquelin du Duval, 1868 (Coleoptera, Tenebrionidae)
JF Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis
YR 2014
VO 54
IS 1
SP 165
OP 168
DO 10.11118/actaun200654010165
UL https://acta.mendelu.cz/artkey/acu-200601-0016.php
AB Extracts from Daucus carota and Levisticum officinale in different concentrations were tested for insecticidal effect against Tribolium confusum (Coleoptera, Tenebrionidae). The efficacy of treatment was evaluated after 24, 48 and 72 h. The required data were statistically analysed using the Henderson-Tilton method. The Daucus carota IPM extract in a dose of 1ml, D. carota IPM extract diluted with water in a ratio of 1:1 (dose 1 ml) and Levisticum officinale extract in a dose of 2 ml were highly efficient.