منابع مشابه
'Corky' realizes dreams
This aftPrnoon tlw implenwntation of' tlw Saini Mary's Collf1gn MastPr Plan begins with tlw groundbnmking cf1remony for tlw WPlcomn Center and Dalloway's Coffef1house. "I think it's significant that wp'rp beginning with tlwse projncts." said Marilou Eldmd. the prnsidl'nt of' thn College. "Thn Wnlconw Cnntf!r will be a signal to both thl' in tf!rnal and Pxlnrnal community that WP arP a thriving ...
متن کاملBiological control of corky root in tomato.
Corky root caused by Pyrenochaeta lycopersici (Schneider et Gerlach) is one of the most important soil borne fungal pathogens which develops in the soils, causing diseases in different crops. The research was carried out to evaluate the effectiveness of the biological control of corky root on tomato. Biological control was performed by using Trichoderma viride Pers. 18/17 SS, Streptomyces spp. ...
متن کاملPhylogenetic Analysis of Dioecy in Monocotyledons.
Surveys of plant breeding systems in angiosperm families have shown a significant association between monoecy and dioecy, and researchers have proposed that dioecy has tended to evolve from monoecy. We evaluated this hypothesis in the context of a phylogeny of 918 monocotyledons assembled from 19 published trees. Binary and multistate breeding system characters were mapped onto a set of composi...
متن کاملThe Operculum in Pollen of Monocotyledons
Within monocotyledons, monosulcate pollen is the predominant type and probably represents the plesiomorphic condition, but considerable variation occurs in sulcus morphology. An operculum is an exine thickening that covers most of an aperture. Monocot opercula are usually associated with sulci, although they can occur in ulcerate apertures, as in Poaceae. There are several other aperture types ...
متن کاملVegatative Architecture of Desiccation-tolerant Arborescent Monocotyledons
Within the monocotyledons the acquisition of the tree habit is enhanced by either primary growth of the axis or a distinctive mode of secondary growth. However, a few arborescent monocotyledons deviate from this pattern in developing trunks up to four meters high that resemble those of tree ferns, i.e., their "woody-fibrous" stems consist mainly of persistent leaf bases and adventitious roots. ...
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ژورنال
عنوان ژورنال: Botanical Gazette
سال: 1906
ISSN: 0006-8071
DOI: 10.1086/328947