Results 121 to 130 of about 32,951 (260)

Timing of a Short-Term Reduction in Temperature and Irradiance Affects Growth and Flowering of Four Annual Bedding Plants

open access: yesHorticulturae, 2019
Heating and supplemental lighting are often provided during spring greenhouse production of bedding plants, but energy inputs are a major production cost. Different energy-savings strategies can be utilized, but effects on plant growth and flowering must
Jennifer K. Boldt, James E. Altland
doaj   +1 more source

The Plight of the Bumble Bee: The Impact of the Bumble Bee Gut Microbiome on Pathogen Infection Rates [PDF]

open access: yes, 2016
Bumble bees are one of the most common and important non-managed pollinators of agricultural crops and are therefore vital to society’s ecological and agricultural health.
Mockler, Blair
core   +1 more source

Studies on Impatiens of Western Himalaya–Rediscovery of Impatiens reidii After Type Collection, Reinstating Impatiens inayatii, and Merging Impatiens scullyi with Impatiens tingens

open access: yesTaxonomy
Impatiens reidii Hook.f., a presumed extinct and Kumaon endemic species only known from its type collection in 1886, is rediscovered from near type locality after a gap of 138 years. The identity of the historically ambiguous name Impatiens tingens Edgew.
Ashutosh Sharma   +2 more
openaire   +2 more sources

Plant Community Richness and Composition in Formerly Dammed Reservoirs of Central Massachusetts [PDF]

open access: yes, 2020
Small dam removals have become common in the United States as many have begun to lose their function and efficiency, often with the goal of improving safety and/or restoring riverine ecosystems.
Wiater, Carrie L
core   +1 more source

Podosphaera balsaminae on Impatiens balsamina and Impatiens × hawkeri

open access: yesAustralasian Plant Pathology, 2004
Podosphaera balsaminae was recorded for the first time in Argentina and apparently in the Americas, causing powdery mildew on Impatiens balsamina (balsam) and Impatiens × hawkeri (New Guinea impatiens). This is also the first record of P. balsaminae on New Guinea impatiens.
openaire   +2 more sources

The status of Semeiocardium Zoll. (Balsaminaceae)

open access: yesReinwardtia, 2015
On the basis of comparison with other characters of two subgenera of the genus Impatiens, Semeiocardium Zoll. is proposed to be best treated as a subgenus of Impatiens (Balsaminaceae). Subgenus Semeiocardium (Zoll.) N.
Nanda Utami
doaj  

Evaluation of Analgesics and Anti-Inflammatory Activity of the Root Extract of Impatiens rothii (Balsaminaceae) in Rodents

open access: yesJournal of Experimental Pharmacology, 2023
Getachew Ashagrie,1,2 Fentaw Girmaw,1 Abebe Tarekegn,1 Tenaw Baye,1 Abebe Dagne3 1Department of Pharmacy, College of Health Science, Woldia University, Woldia, Ethiopia; 2Department of Pharmacology and Clinical Pharmacy, School of Pharmacy, College of ...
Ashagrie G   +4 more
doaj  

The Genome and Methylome of a Subsocial Small Carpenter Bee, Ceratina calcarata [PDF]

open access: yes, 2016
Understanding the evolution of animal societies, considered to be a major transition in evolution, is a key topic in evolutionary biology. Recently, new gateways for understanding social evolution have opened up due to advances in genomics, allowing for ...
Glastad, Karl M.   +3 more
core   +2 more sources

Visualizing genetic constraints [PDF]

open access: yes, 2013
Principal Components Analysis (PCA) is a common way to study the sources of variation in a high-dimensional data set. Typically, the leading principal components are used to understand the variation in the data or to reduce the dimension of the data for ...
Gaydos, Travis L.   +6 more
core   +3 more sources

Patterns of amyloplast distribution during microsporogenesis in Tradescantia, Impatiens and Larix

open access: yesActa Societatis Botanicorum Poloniae, 2014
During the meiotic prophase I in Tradescantia and Impatiens microsporocyte becomes temporarily asymmetric, with excentrically situated nucleus and all amyloplasts gathered in a dense group close to the nuclear envelope..
Bohdan Rodkiewicz   +2 more
doaj   +1 more source

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