Results 1 to 10 of about 166,516 (228)

Use of Aluminum-Foil and Oat-Straw Mulches for Controlling Aster Leafhopper, \u3ci\u3eMacrosteles Fascifrons\u3c/i\u3e (Homoptera: Cicadellidae), and Aster Yellows in Carrots. [PDF]

open access: yes, 2017
Aluminum-foil and oat-straw mulches significantly (P \u3c 0.05) reduced aster leafhopper numbers on carrots compared to an untreated control and a malathion spray treatment during the first half of the growing season.
Ragsdale, David W, Setiawan, Dwi P
core   +2 more sources

Astral hydrogels mimic tissue mechanics by aster-aster interpenetration [PDF]

open access: yesNature Communications, 2021
AbstractMany soft tissues are compression-stiffening and extension-softening in response to axial strains, but common hydrogels are either inert (for ideal chains) or tissue-opposite (for semiflexible polymers). Herein, we report a class of astral hydrogels that are structurally distinct from tissues but mechanically tissue-like.
Qingqiao Xie   +5 more
openaire   +3 more sources

The Influence of Reflective Mulches and Lettuce Types on the Incidence of Aster Yellows and Abundance of its Vector, \u3ci\u3eMacrosteles Fascifrons\u3c/i\u3e (Homoptera: Cicadelidae), in Minnesota [PDF]

open access: yes, 2017
Five commercial lettuce cultivars representing different genetic types were grown through aluminum-coated paper, through black polyethylene film, and on bare soil. For each variety, the aluminum mulch reduced the numbers of Macrosteles fascifrons (St~l),
Zalom, Frank G
core   +2 more sources

Using electronic resources to support dialogue in undergraduate small‐group teaching: The ASTER project [PDF]

open access: yes, 2001
Learning through dialogue is an important element of UK higher education, supported by tutorial, seminar and workshop classes. Since 1998, the ASTER project has been exploring how Information and Communication Technologies support learning in small ...
Condron, Frances
core   +2 more sources

Aster spp. Aster

open access: yesEDIS, 2007
This document provides an overview of Aster spp., a herbaceous plant known for its vibrant flowers in colors such as white, purple, lavender, pink, and red. It details the plant’s growth habits, including its height, spread, and preferred growing conditions.
openaire   +3 more sources

Geo-structural map of the Laguna Blanca basin (Southern Central Andes, Catamarca, Argentina) [PDF]

open access: yes, 2015
The Laguna Blanca basin is a rhomb-shaped basin located at the SE margin of the Puna plateau in the southern Central Andes (Catamarca, Argentina). An interactive analysis using remote sensing and field mapping enabled us to produce a geo-structural map ...
Massironi, Matteo   +2 more
core   +2 more sources

Free global DSM assessment on large scale areas exploiting the potentialities of the innovative google earth engine platform [PDF]

open access: yes, 2017
The high-performance cloud-computing platform Google Earth Engine has been developed for global-scale analysis based on the Earth observation data. In particular, in this work, the geometric accuracy of the two most used nearly-global free DSMs (SRTM and
Amicuzi, Maria Teresa   +5 more
core   +3 more sources

Symphyotrichum laeve: smooth aster, smooth blue aster, purple aster

open access: yesEducation and Research Archive, 2013
Species profile for Symphyotrichum laeve: smooth aster, smooth blue aster, purple ...
Smreciu, A., Gould, K., Wood, S.
openaire   +3 more sources

Molecular detection and characterization of phytoplasma associated with China aster (Callistephus chinensis) phyllody in India [PDF]

open access: yes, 2017
China aster (Callistephus chinensis L.) is one of the most popular annual flowering plant grown through-out the world. Phyllody disease of China aster is a phytoplasma associated disease that induces severe economic losses.
Hurakadli, S.   +4 more
core   +2 more sources

SAMICS: Input data preparation [PDF]

open access: yes, 1979
The Solar Array Manufacturing Industry Costing Standards (SAMICS) provide standard formats, data, assumptions, and procedures for estimating the price that a manufacturer would have to charge for the product of a specified manufacturing process sequence.
Aster, R. W., Chamberlain, R. G.
core   +2 more sources

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