Results 61 to 70 of about 1,655 (186)

Filimonas endophytica sp. nov., isolated from surface-sterilized root of Cosmos bipinnatus

open access: yesInternational Journal of Systematic and Evolutionary Microbiology, 2015
A Gram-stain-negative, yellow, motile by gliding, filamentous bacterium, designated SR 2-06T, was isolated from surface-sterilized root of garden cosmos. 16S rRNA gene sequence analysis indicated that SR 2-06T was related most closely to Filimonas lacunae YT21T of the family Chitinophagaceae at a sequence similarity of 96.90 %, while levels of ...
Ji-Hye, Han   +3 more
openaire   +2 more sources

Pollinator-attracting Companion Plantings Increase Crop Yield of Cucumbers and Habanero Peppers

open access: yesHortScience, 2020
Cucumber (Cucumis sativus L.) and habanero pepper (Capsicum chinense Jacq.) growers have observed increased crop yield by placing bees in close proximity to these vegetable crops. However, adding managed bees typically may not be feasible for small-scale
John E. Montoya Jr   +4 more
doaj   +1 more source

Larvicidal, pupicidal and insecticidal activities of Cosmos bipinnatus, Foeniculum vulgare and Tagetes minuta against Culex quinquefasciatus mosquitoes [PDF]

open access: yes, 2016
Purpose: To evaluate the larvicidal, pupicidal and insecticidal activities of Cosmos bipinnatus, Foenuculum vulgare and Tagetes minuta leaf extracts against Culex quinquefasciatus mosquitoes.Methods: The leaves of the plants were extracted with distilled
Ashafa, Anofi Omotayo Tom   +1 more
core   +2 more sources

Production and scavenging of reactive oxygen species in plant cells under cadmium stress

open access: yesAgronomy Journal, Volume 117, Issue 4, July/August 2025.
Abstract Cadmium (Cd) causes the excessive accumulation of reactive oxygen species (ROS) in plant cells, inhibits plant growth, and reduces crop productivity (e.g., grain yields). However, our understanding of Cd migration, ROS accumulation, and the underlying mechanisms in plant cells remains limited.
Ying Hu, Huichun Wang
wiley   +1 more source

Pollen-pistil interactions and self-incompatibility in the Asteraceae: new insights from studies of Senecio squalidus (Oxford ragwort) [PDF]

open access: yes, 2017
Background Pollen-pistil interactions are an essential prelude to fertilization in angiosperms and determine compatibility/incompatibility. Pollen-pistil interactions have been studied at a molecular and cellular level in relatively few families.
Allen, Alexandra M.   +4 more
core  

Brown Spot of Rice: Worldwide Disease Impact, Phenotypic and Genetic Diversity of the Causal Pathogen Bipolaris oryzae, and Management of the Disease

open access: yesPlant Pathology, Volume 74, Issue 4, Page 908-922, May 2025.
The literature shows that brown spot caused by Bipolaris oryzae is a re‐emerging disease with a major impact on rice production worldwide, and the pathogen population diversity and structure are consistent with sexual reproduction. ABSTRACT Rice brown spot caused by Bipolaris oryzae (syn.
Kouka Hilaire Kaboré   +2 more
wiley   +1 more source

Structure of the stigma and style in sunflower (Helianthus annuus L.) [PDF]

open access: yes, 2010
This is the first report of the ultrastructure of the stigma and style during and after anthesis in Helianthus annuus L. using light and transmission electron microscopy. The stigma is bifid with unicellular papillae.
Galati, B. G.   +2 more
core   +1 more source

Genetic Control of Self-Incompatibility in Centromadia (Hemizonia) Pungens Subsp. Laevis (Madiinae, Asteraceae) [PDF]

open access: yes, 2002
The presence of self-incompatibility was tested in Centromadia pun gens subsp. laevis and the genetic basis of the self-incompatibility response was explored using crossing studies. We performed full diallel crossing experiments among 10 individuals from
Friar, Elizabeth A., LaDoux, Tasha
core   +3 more sources

“Metabolight”: how light spectra shape plant growth, development and metabolism

open access: yesPhysiologia Plantarum, Volume 176, Issue 6, November/December 2024.
Abstract Innovations in light technologies (i.e. Light Emitting Diodes; LED) and cover films with specific optical features (e.g. photo‐selective, light‐extracting) have revolutionized crop production in both protected environments and open fields.
Giulia Lauria   +6 more
wiley   +1 more source

Regreening Practices and Effectiveness Evaluation for Rocky Slope Drawdown Zones in Pumped Storage Power Station Reservoirs [PDF]

open access: yes长江科学院院报
[Objective] Reservoir construction has severely degraded the ecological environment of reservoir banks. The high-frequency, large-amplitude water level fluctuations make ecological restoration in the drawdown zone particularly challenging.
YANG Zhi-chao, MA Xiao-xiao, CHANG Shi-ju, TANG Yu-shuang, ZHAO Rui-yi, WAN Dan, ZHANG Qian-zhu
doaj   +1 more source

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