Results 71 to 80 of about 9,268 (222)

Natural Parasitism of Nezara viridula (Linnaeus) (Hemiptera: Pentatomidae) by Trichopoda pictipennis Bigot (Diptera: Tachinidae) in an Organic Strawberry Field in Germany

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
Natural parasitism of the invasive southern green stinkbug was recorded in an organic strawberry cropping system in southwestern Germany. The tachinid fly Trichopoda pictipennis shows successful establishment and field activity, indicating ongoing range expansion.
Sophie Wenz   +2 more
wiley   +1 more source

Новинки флоры бассейна Верхнего Енисея (Красноярский край, Республика Хакасия, Республика Тыва)

open access: yesTurczaninowia, 2023
В ходе полевых исследований, анализа ранее опубликованных работ и просмотра материалов, хранящихся в известных коллекционных фондах Сибири (LE, NS, HGU), уточнены сведения о распростране­нии на территории бассейна Верхнего Енисея редких адвентивных и ...
Дмитрий Николаевич Шауло   +5 more
doaj   +1 more source

ZZE-Configuration of chromophore ß-153 in C-phycocyanin from Mastigocladus laminosus [PDF]

open access: yes, 1987
The photochemistry of C-phycocyanin has been studied after denaturation in the dark. It shows an irreversible reaction which has characteristics of a Ζ,Ζ,Ε- to Z,Z,Z-isomerization of dihydrobilins. Its amplitude depends on the reaction conditions, with
Bode, W.   +7 more
core   +1 more source

Insectary Plant Species Preferences of Predators and Parasitoid Families in a Mediterranean Horticultural Agroecosystem

open access: yesJournal of Applied Entomology, EarlyView.
ABSTRACT The use of insectary plants to provide alternative food and shelter resources for enhancing natural enemy activity has been established as a common practice in IPM. Candidate flowering plant species have been screened and evaluated for their contribution to enhance life parameters of beneficial insects.
Francesc Gómez Marco   +6 more
wiley   +1 more source

The nectar secretion of some cultivated and spontaneous plant species

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca, 1967
The work presents the results of our researches on the nectar secretion of the following species: Fagopyrum esculentum Mnch., Phacelia tanacetifolia Benth., Salvia verticillata L., Trifolium hybridum L.
Florica JULA, Gh. ILLYES
doaj   +1 more source

Multi‐Omics Insights Into Anthraquinone Biosynthesis in Rheum tanguticum

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Rheum tanguticum is renowned for its medicinal properties, including purgative, anti‐inflammatory and hepatoprotective effects, primarily attributed to anthraquinones (AQs). However, the molecular mechanisms of AQs biosynthesis have largely been hindered by insufficient genomic resources and functional genomics investigations.
Shuo Zhao   +6 more
wiley   +1 more source

Attractiveness of flowering plants for natural enemies

open access: yesHorticultural Science, 2012
The set of 7 flowering plant species (Anethum graveolens, Calendula officinalis, Centaurea cyanus, Fagopyrum esculentum, Foeniculum vulgare, Tagetes patula and Vicia faba) was compared for their attractiveness to natural enemies such as ladybeetles ...
T. Kopta, R. Pokluda, V. Psota
doaj   +1 more source

The Transcription Factor OsWRKY64 Interacts With OsART1 to Positively Regulate Al Resistance in Rice

open access: yesPlant Biotechnology Journal, EarlyView.
A proposed working model illustrating the cooperative regulation of Al tolerance by OsWRKY64 and OsART1 in rice. Under Al stress conditions in acidic soil, the transcription factor OsART1 directly binds to the promoter of OsWRKY64 to activate its transcription. The synthesized OsWRKY64 protein then physically interacts with OsART1 in the nucleus.
Changzhao Chen   +10 more
wiley   +1 more source

Endosperm protein polymorphism of common and tartary buckwheat

open access: yesActa Agriculturae Slovenica, 2004
The endosperm protein polymorphism of seven accessions of common buckwheat (Fagopyrum esculentum Moench) and two accessions of tartary buckwheat (Fagopyrum tataricum Gaertn.) were studied by SDS-PAGE electrophoresis. The position and the intensity of the
Marija LIČEN   +3 more
doaj   +1 more source

Pollenanalytische und 14C-Untersuchungen zur Datierung der Kolluvienbildung in einer lößbedeckten Mittelgebirgslandschaft (Nördlicher Siebengebirgsrand) [PDF]

open access: yesEiszeitalter und Gegenwart, 1991
Im nördlichen Siebengebirge bei Bonn wurden drei Kolluvien aus Löß über Anmoor- bis Niedermoorbildungen pollenanalytisch untersucht. Die Pollenzusammensetzung deutet auf stark anthropogen beeinflußte Vegetation hin.
U. Lessmann-Schoch   +2 more
doaj   +1 more source

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