Results 111 to 120 of about 11,049 (246)

Bladvlekken in zomerbloemen 2 : vervolg op onderzoek 2007-2008 [PDF]

open access: yes, 2011
Bladvlekkenziekten veroorzaken regelmatig problemen in de teelten van verschillende soorten zomerbloemen. Bladvlekken kunnen door verschillende ziekteverwekkende schimmels worden veroorzaakt.
Slootweg, G., Vink, P.
core   +1 more source

Antibacterial Activity of Different Extracts of Aerial Parts of Chondrilla juncea L, Ajuga comata Stapf, Nepeta ucrainica L, and Delphinium speciosum M.B

open access: yesJournal of Mazandaran University of Medical Sciences, 2019
Background and purpose: Herbal drug derivatives have been commonly used in management and treatment and of some infections.  This study aimed at evaluating the antibacterial effects of Chondrilla juncea L, Ajuga comata Stapf, Nepeta ucrainica L, and ...
Parina Asgharian   +4 more
doaj  

New conservation viewpoints when plants are viewed at one level higher. Integration of phylogeographic structure, niche modeling and genetic diversity in conservation planning of W Mediterranean larkspurs

open access: yesGlobal Ecology and Conservation, 2019
Protection and management of closely related endangered species and subspecies at a very narrow regional scale is the origin of multiple dysfunctional conservation decisions.
Maria Bosch   +7 more
doaj  

Bladvlekken in zomerbloemen : inventarisatie van schimmels en bacterieën verantwoordelijk voor bladvlekken in zomerbloemen [PDF]

open access: yes
Het doel van het onderzoek is vast te stellen welke ziekteverwekkers verantwoordelijk zijn voor het ontstaan van bladvlekken in diverse soorten zomerbloemen.
Boer, M., de   +4 more
core   +1 more source

The Effects of Forest Fragmentation on the Reproductive Success of Spring Ephemeral Wildflowers and Their Pollinators [PDF]

open access: yes, 2011
Low reproductive output has been shown in small, isolated populations of plants, and spring wildflowers in forest fragments may show a similar pattern. The goal of this study is to determine the impact of forest fragmentation on the reproductive success ...
Schlotman, Holly Lynn
core   +1 more source

Bibliographic Summary of Arkansas Field Botany [PDF]

open access: yes, 1988
Over 750 references, compiled over the past five years, are presented on floristics, taxonomy, autecology, synecology, species biology, habitat analysis, impact analysis, paleoenvironment, phytogeography, and history of field botany in Arkansas.
Peck, Carol J., Peck, James H.
core   +2 more sources

Extended Storage of Cut Flowers Using Sub-zero Temperature

open access: yesHortTechnology
The cut flower industry needs postharvest techniques that allow for extended storage of fresh cut flowers to meet consumer demands. We compared the use of a sub-zero storage temperature (−0.6 °C) to maintain viable flowers with improved or comparable ...
Jennifer Kalinowski, John M. Dole
doaj   +1 more source

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