Helena Rojht

Impact of geochemical composition of diatomaceous earth on its insecticidal activity against adults of Sitophilus oryzae (L.) (Coleoptera: Curculionidae)

Helena Rojht, Aleksander Horvat, Christos G. Athanassiou et al. · Journal of Pest Science · 2010 · 40 citations · Full text

Life Sciences, Earth Sciences, Entomology +16

Chemical analysis of three herbal extracts and observation of their activity against adults of Acanthoscelides obtectus and Leptinotarsa decemlineata using a video tracking system

Helena Rojht, Iztok Jožze Košir, Stanislav Trdan · Journal of Plant Diseases and Protection · 2012 · 36 citations

Life Sciences, Botany, Pharmacology +7

Nontarget Effect of Entomopathogenic Nematodes on Larvae of Twospotted Lady Beetle (Coleoptera: Coccinellidae) and Green Lacewing (Neuroptera: Chrysopidae) Under Laboratory Conditions

Helena Rojht, Milica Kač, Stanislav Trdan · Journal of Economic Entomology · 2009 · 35 citations

Life Sciences, Entomology, Zoology +14

Effect of temperature on cannibalism rate between green lacewings larvae (Chrysoperla carnea [Stephens], Neuroptera, Chrysopidae)

Helena Rojht, Franc Budija, Stanislav Trdan · Acta agriculturae Slovenica · 2009 · 15 citations · Full text

Life Sciences, Ecology, Entomology +15

Insecticidal activity of four different substances against larvae and adults of sycamore lace bug (Corythucha ciliata [Say], Heteroptera, Tingidae)

Helena Rojht, Anja Meško, M. Vidrih et al. · Acta agriculturae Slovenica · 2009 · 10 citations · Full text

Life Sciences, Entomology, Insect Ecology +12