نتایج جستجو برای: eucalyptus camaldulensis var camaldulensis dehneh
تعداد نتایج: 33348 فیلتر نتایج به سال:
بازدارندگی تخمریزی اسانس چهار گونه اکالیپتوس شامل eucalyptus sargentii maiden، e. camaldulensis dehn، e. grandis hill et. maiden وe. viminalis labill روی این آفت بررسی شد. این آزمایش در قالب طرح کاملاً تصادفی در پنج تکرار انجام شد. اسانسهای گیاهی با روش تقطیر با آب تهیه شدند. آزمایش در شرایط دمایی 2±30 درجه ی سلسیوس و رطوبت نسبی 5±60 درصد و در تاریکی انجام شد. نتایج نشان داد که هر چهار اسانس...
This research highlights the chemical composition, antioxidant, anti-inflammatory and anti-proliferative activities of essential oils from leaves of Ocimum basilicum, Ocimum americanum, Hyptis spicigera, Lippia multiflora, Ageratum conyzoides, Eucalyptus camaldulensis and Zingiber officinale. Essential oils were analyzed by gas chromatography-mass spectrometry and gas chromatography-flame ioniz...
طی سالهای 1388 تا 1390، ضمن بازدید از مناطق مختلف استان گلستان نمونههایی از برگهای آلوده درختان اکالیپتوس (eucalyptus camaldulensis dehnh.) دارای علایم بلایت و لکهبرگی واجد اندامهای بارده قارچی جمعآوری شدند. باتوجهبه خصوصیات مورفولوژیکی، این گونه قارچی kirramyces epicoccoides (cooke & massee) j. walker, b. sutton & pascoe تعیین نام گردید(walker et al. 1992, andjic et al. 2007b).
the cowpea seed beetle, callosobruchus maculatus (fab.) (coleoptera: chrysomelidae: bruchinae) is one of the major pests infesting stored pulses and is distributed worldwide. in this research, efficiency of plant extracts from eucalyptus globulus labill. and eucalyptus camaldulensis dehnh. were tested against the cowpea seed beetle for its antifeedant activity. several experiments were designed...
Methylglyoxal (MGO) is recognized as being the bioactive component responsible for antibacterial activity of m?nuka honey. MGO content was investigated by high-performance liquid chromatography (HPLC-UV), in isocratic elution, to assess occurrence this compound mono- and multi-floral honey samples representative different botanical geographic origins Italy. Specifically, 110 from sweet cherry t...
the target of this study was to investigate the possibility of mdf productionfrom eucalyptus camaldulensis wood. mdf fibers were produced applying threelevels of steaming time. laboratory mdf boards were produced using thegenerated fibers and different pressing temperature and time. physical andmechanical properties of mdf panels were measured using relevant eu testmethods and were statisticall...
Red River Gum (Eucalyptus camaldulensis) is a tree of the genus Eucalyptus widely distributed in Algeria and in the world. The value of its aromatic secondary metabolites offers new perspectives in the pharmaceutical industry. This strategy can contribute to the sustainable development of our country. Preliminary tests performed on the essential oil of Eucalyptus camendulensis showed that this ...
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