Bracon admotus Papp, 2000, and three species of the genus Habrobracon Ashmead, 1895, Habrobracon concolorans (Marshall, 1900), Habrobracon hebetor (Say, 1836) and Habrobracon pillerianae Fischer, 1980, were obtained from the larvae of Lobesia botrana (Denis & Schiffermüller, 1775) (Lepidoptera, Tortricidae) feeding on Daphne gnidium Linnaeus, 1753 (Thymelaeaceae) in the natural reserve of Migli...

The evolutionary implications of plant-herbivore relationships cannot be understood without elucidating (I) why all individuals in a plant population are not equally damaged, and whether differences in herbivory levels are random, relate to environmental conditions or depend on intrinsic (i.e. potentially heritable) plant features and (2) whether differential herbivory has fitness-related conse...

Pimelea poisoning is an ongoing, periodically serious problem for cattle producers in inland Australia. The annual native plants of the Thymelaeaceae family that cause the problem are widespread and animal management is currently the main means of minimizing poisoning. However, there are situations in the higher rainfall parts of the natural distribution area of these plants where farming and q...

Little is known about the single reported population of Dirca mexicana. I monitored air temperature from mid-2005 through mid-2007, analyzed pH of soil, used the global positioning system (GPS) to define geographical boundaries of the population, explored for additional populations, and studied aspects of sexual and asexual reproduction in situ and among seedlings in greenhouses. Temperature ra...

Stelleropsis genus belongs to Thymelaeaceae and has two species in Iran of which S. iranica Pobed. subsp. Iranica Bonge (aerial parts) were collected from the North-East of Iran and extracted with AcOEt and MeOH, consequently. The main phenolic compounds were isolated by different chromatography methods and the structures identified by spectroscopic methods (1H-NMR, 13C-NMR, HMBC, HMQC, H-H COS...

Adenosine 3',5'-cyclic monophosphate (cAMP) phosphodiesterase inhibition testing provides a useful means for the screening of biologically active compounds contained in medicinal plants. We have identified cAMP phosphodiesterase inhibitors contained in various medicinal plants.2a-k) The present paper deals with the identification of cAMP phosphodiesterase inhibitors contained in the flowers and...

The outcome of plant-animal interactions in dioecious plant species frequently depends on the gender of the plant individuals. It has even been proposed that these interactions could mediate the evolution of plant reproductive systems from hermaphroditism to dioecy. Gynodioecy is the most frequent intermediate stage in this evolutionary process, however, little is known about the relevance of g...

During a series of surveys in two valleys Mount Lebanon between 2014 and 2020, four new occurrences vascular plants were detected. Atropa bella-donna L. (Solanaceae, Spermatophyte), Circaea lutetiana (Onagraceae, Euonymus latifolius (L.) Mill. (Celastraceae, Spermatophyte) recorded for the first time Lebanon, while Daphne pontica (Thymelaeaceae, thought to be extirpated was rediscovered after 7...