Results 111 to 120 of about 11,049 (246)
Bladvlekken in zomerbloemen 2 : vervolg op onderzoek 2007-2008 [PDF]
Bladvlekkenziekten veroorzaken regelmatig problemen in de teelten van verschillende soorten zomerbloemen. Bladvlekken kunnen door verschillende ziekteverwekkende schimmels worden veroorzaakt.
Slootweg, G., Vink, P.
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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
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]
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
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Infection of perennial delphiniums by California-aster-yellows virus
Henry H. P. Severin
openalex +2 more sources
The Effects of Forest Fragmentation on the Reproductive Success of Spring Ephemeral Wildflowers and Their Pollinators [PDF]
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
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Bibliographic Summary of Arkansas Field Botany [PDF]
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.
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Extended Storage of Cut Flowers Using Sub-zero Temperature
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