Results 101 to 110 of about 54,841 (317)

Morphoanatomy of Serjania communis Cambess. seedling (Sapindaceae)

open access: yesActa Scientiarum: Biological Sciences, 2015
Serjania communis Cambess. (Sapindaceae) is a plant with climbing habit and occurs relatively often in Paraná State, Brazil. The fruits were collected at the 'Parque dos Pioneiros' a remnant of subtropical forest in Maringá, Paraná State, Brazil.
Willian Adriano Lira Lopes   +1 more
doaj   +1 more source

Larval antibiosis to cabbage stem flea beetle (Psylliodes chrysocephala) is absent within oilseed rape (Brassica napus)

open access: yesPest Management Science, EarlyView.
We screened a panel of 98 Brassicaceae genotypes (97 Brassica napus and 1 Sinapis alba) for cabbage stem flea beetle (Psylliodes chrysocephala) larval antibiosis. We found limited evidence for antibiosis across B. napus but consistent antibiosis in S. alba. Brassicaceae relatives may therefore better inform resistance traits for breeding.
Ryan E Brock   +3 more
wiley   +1 more source

Saxifraga cotyledon L.

open access: yes, 2021
Saxifraga cotyledon L. Strauss-Steinbrech Art ISFS: 372700 Checklist: 1041670 Saxifragaceae Saxifraga Saxifraga cotyledon L. Zusammenfassung Artbeschreibung (nach Lauber & al. 2018): 30-80 cm hoch, vom Grund an rispig verzweigt. Blattrosetten gross, Durchmesser bis 15 cm. Rosettenblätter 2-8 cm lang, fein gezähnt.
openaire   +2 more sources

Cotyledon umbilicus-veneris Linnaeus, 1753, spec. nov.

open access: yes
Cotyledon umbilicus-veneris, spec. nov. 5. Cotyledon foliis cucullatis serrato-dentatis alternis, caule ramoso, floribus erectis. Cotyledon foliis peltatis. Vir. cliff. 39. Roy. lugdb. 454. Habitat in Lusitania .
Linnaeus, Carolus
core   +1 more source

The epidemiology of the blackleg pathogen, Leptosphaeria maculans, impacts fungicide resistance management strategies

open access: yesPest Management Science, EarlyView.
Understanding how infection timing drives disease is essential for the development of fungicide resistance management strategies. For blackleg disease of canola, all infection timings can contribute to the following generation, therefore all fungicide applications have the ability to select for resistance.
Alec J McCallum   +3 more
wiley   +1 more source

Cotyledon beckeri

open access: yes, 1960
Caption: "Cotyledon beckeri growing in thatch of rondavel roof, Angler Inn, Hamburg, C.P. July 1960.
Skead, C J (Cuthbert John)
core  

The Cytotoxicity of Cotyledon orbiculata Aqueous Extract and the Biogenic Silver Nanoparticles Derived from the Extract

open access: yes, 2023
Green synthesized silver nanoparticles (AgNPs) have become popular because of their promising biological activities. However, for most of these nanoparticles, the cytotoxic effects have not been determined and their safety is not guaranteed.
Abram Madiehe   +4 more
core   +1 more source

Behavioural manipulation of the cabbage stem flea beetle (Psylliodes chrysocephala L): Prospects for push–pull strategies in oilseed rape

open access: yesPest Management Science, EarlyView.
Behavioural manipulation of Psylliodes chrysocephala provides promising opportunities for sustainable pest management in oilseed rape systems. This review synthesises evidence on glucosinolates and their volatile isothiocyanate derivatives as phagostimulants and attractants, alongside the repellent or antifeedant effects of non‐host plants, plant ...
Suleiman Mustapha   +6 more
wiley   +1 more source

Comparative Biological Activities of Cotyledon and True Leaf Stages in Diverse Native Plant Seedlings

open access: yesHorticulturae
The transition from cotyledons to true leaves involves substantial metabolic changes. However, the stage-specific bioactive properties of native ornamental plants have not been thoroughly investigated.
Chang-Dae Lee   +7 more
doaj   +1 more source

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