2019. augusztus-szeptember fordulóján Budapest XXI. kerületében Csepelen lámpázással a Duponchelia fovealis ZELLER, 1847 (Crambidae) két hím egyedét észleltem, majd újabb példány érkezett 2020 szeptemberében. júniusában belvárosában Cacoecimorpha pronubana (HÜBNER, 1799) (Tortricidae) imágóinak tömegrajzását figyeltem meg. Később, augusztusban, ugyanott ismét észleltem C. néhány egyedét. Úgy tű...

Bu çalışmada gibberellik asitin Lobesia botrana (Lepidoptera: Tortricidae) popülasyonu üzerine etkisi araştırılmıştır. Denemelerde Sultaniye çekirdeksiz üzüm çeşidi yetiştirilen bağ kullanılmıştır. Belirlenen alanda asit uygulanmış ve uygulanmamış sıralar oluşturulmuştur. Denemeler sırasında bağa normalde uygulanan ilaç programı aynı şekilde uygulanmaya devam edilmiştir. İki sıra arasındaki tek...

Levels of HSP70 protein of fifth-instar codling moth [Cydia pomonella (L.) (Lepidoptera: Tortricidae)] are determined after conditioning at 35 C for different times and also after recovery at 22 C. Protein samples from larvae conditioned for different times are separated by sodium dodecyl sulphate-polyacrylamide gel electrophoresis electrophoresis. Sub-lethal thermal conditioning at 35 C for 40...

-The biology and ecological importance of Hawaiian endemic Cydia spp. (Lepidoptera: Tortricidae) are poorly known. Cydia larvae arc an important food to palila, an endangered Hawaiian bird that inhabits Sophora woodlands on Mauna Kea, Hawaii. We quantified Cydia larval abundance in seeds of Sophora chrY~'ophylla Salisbury (Fabaceae) and larval mortality caused by parasitism. Four new host plant...

The obliquebanded leafroller, Choristoneura rosaceana (Harris) (Lepidoptera: Tortricidae), is a serious pest of apples and other tree crops throughout North America. A review of temperature dependent development and models show that five different lower thresholds for development are published and used as the basis of heat-driven phenology models. We present a small lab data set of C. rosaceana...

Laboratory-derived life tables were used to determine the effect of delaying mating of adult female koa seedworm, Cryptophlebia illepida (Butler) (Lepidoptera: Tortricidae), 4 and 6 d on population growth rates. Leslie matrices were developed from the life tables and used to project the effects for approximately four generations. Delay of mating caused a decrease in population growth rate and a...