نتایج جستجو برای: daphne mucronata
تعداد نتایج: 948 فیلتر نتایج به سال:
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...
In order to produce effective advisory messages, knowledge coming from different research fields has to be reconciled. Domain knowledge is only part of what is needed: sociological theories of behaviour change are of great help, and, as the messages have to be conveyed with some wording, argumentation theories are definitely crucial. The issue of integrating diverse knowledge representations is...
● Baskground and aimr The scarcity and unpredictability of active pollinators during late winter in temperate areas tends to favour extended flowering seasons and increased floral longevity in early blooming species, which are usually pollinated by diverse sets of insects. Daphne laureola is a gynodioecious woody perennial that flowers from January to April in southern Spain, a period character...
The insecticidal and antifeedant activity of extracts derived from different parts of the mangrove tree Rhizophora mucronata (Rhizophoraceae) Lam. is reported. The 70% ethanol extracts of leaves, bark, stem wood and pith were tested for toxicity against adults of the desert locust Schistocerca gregaria (Forskal), the 2 instar larvae of Aedes aegypti (L.) and the 1 instar larvae of the brine shr...
A simple, rapid, and precise high-performance thin-layer chromatographic method was developed for quantitative estimation of luteolin and apigenin in Premna mucronata Roxb., family Verbenaceae. Separation was performed on silica gel 60 F254 HPTLC plates using toluene : ethyl acetate : formic acid (6 : 4 : 0.3) as mobile phase for elution of markers from extract. The determination was carried ou...
Molecular phylogeny and genetic diversity in all the nine species (Rhizophora mucronata, R. apiculata, R. stylosa, Bruguira cylindrical, B. parviflora, B. gymnorriza, Ceriops tagal and C. decandra) and a natural Rhizophora hybrid, of the mangrove Rhizophoraceae, occurring in the Indian sub-continent were analysed using random amplified polymorphic DNA (RAPD), restriction fragment length polymor...
Background: Biosynthesis of nanoparticles has received increasing attention due to the growing need to develop safe, time-effective and environmentally friendly technologies for nano-materials synthesis. This paper reports the one pot green synthesis of silver nanoparticles (AgNPs) using the leaf bud extract of a mangrove plant, Rhizophora mucronata and their antimicrobial effects against aquat...
Nicholas A. Watkins,1 Arief Gusnanto,2 Bernard de Bono,3 Subhajyoti De,4 Diego Miranda-Saavedra,5 Debbie L. Hardie,6 Will G. J. Angenent,7 Antony P. Attwood,7 Peter D. Ellis,7 Wendy Erber,8 Nicola S. Foad,1 Stephen F. Garner,1 Clare M. Isacke,9 Jennifer Jolley,1 Kerstin Koch,1 Iain C. Macaulay,1 Sarah L. Morley,1 Augusto Rendon,1 Kate M. Rice,7 Niall Taylor,1 Daphne C. Thijssen-Timmer,10 Marloe...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید