نتایج جستجو برای: epiphytic orchid
تعداد نتایج: 4266 فیلتر نتایج به سال:
The seed morphology of three species belonging to the genus Bromheadia was analyzed under light and scanning electron microscopy. seeds B. cecieliae truncata were studied for first time. Differences in qualitative quantitative characteristics between terrestrial finlaysoniana epiphytes observed, which concordance with life form. Due variability shapes, a new methodology is proposed analyze dist...
To understand the role of relative humidity rate, host genotype, inoculation method and growth stage in epidemiology of bean common blight, two greenhouse experiments were carried out monitoring epiphytic population size of Xanthomonas axonopodis pv. phaseoli (Xap) and disease severity. The result showed significant differences among genotypes, inoculation methods and growth stages for epiphyti...
Insights into processes that lead to the distribution of genetic variation within plant species require recognition of the importance of both pollen and seed movement. Here we investigate the contributions of pollen and seed movement to overall gene flow in the Central American epiphytic orchid, Laelia rubescens. Genetic diversity and structure were examined at multiple spatial scales in the tr...
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