Results 31 to 40 of about 104,186 (262)

Resistance in Soybean Against Infection by Phakopsora pachyrhizi Is Induced by a Phosphite of Nickel and Potassium

open access: yesPlants
Soybean (Glycine max (L.) Merr.) is one of the most profitable crops among the legumes grown worldwide. The occurrence of rust epidemics, caused by Phakopsora pachyrhizi, has greatly contributed to yield losses and an abusive use of fungicides.
Bianca Apolônio Fontes   +6 more
doaj   +1 more source

The severity of diseases of faba bean depending on sowing rate and variety

open access: yesActa Agriculturae Scandinavica. Section B, Soil and Plant Science, 2020
Little research has been published about the occurrence of diseases in faba bean such as chocolate spot, ascochyta blight, or rust in Northern Europe. There is also little data about the impact of sowing rate or variety on disease development. Therefore,
Margit Olle, Pille Sooväli
doaj   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

open access: yesAdvanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara   +8 more
wiley   +1 more source

First report of rust fungi Puccinia duthiae on Dichanthium foveolatum from India

open access: yesJournal of Threatened Taxa, 2018
Uredinial and telial stages of rust pathogen Puccinia duthiae are described on a new host grass species, Dichanthium foveolatum, for the first time from a range of the Western Ghats in Satara District, Maharashtra, India.
S. D. Pawar   +3 more
doaj   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar   +7 more
wiley   +1 more source

Interrelations between citrus rust mite, Hirsutella thompsonii and greasy spot on citrus in Surinam [PDF]

open access: yes, 1975
Counts of citrus rust mite (Phyllocoptruta oleivora (Ashm.)) on leaves and fruit of citrus rose to a peak in the two dry seasons, the build up taking 4-5 weeks.
Brussel, E.W., van, van Brussel, E.W.
core  

Machine Learning‐Supported Analysis for Predicting and Visualizing Nonlinear Relationships Between Material Properties in Electroplated Chromium Layers

open access: yesAdvanced Engineering Materials, EarlyView.
This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer   +4 more
wiley   +1 more source

Place-based innovation for sustainable and resilient human systems

open access: yesSustainable Earth Reviews
This paper critically examines fail-fast culture and its compatibility with fragile contexts. It argues that to address complex global challenges, a nuanced ‘fail well’ approach is required. Drawing on the Gothenburg innovation ecosystem—among others—the
Björn Rust, Sascha Rust
doaj   +1 more source

Virulence and Genetic Diversity of Puccinia spp., Causal Agents of Rust on Switchgrass (Panicum virgatum L.) in the USA

open access: yesPathogens
Switchgrass (Panicum virgatum L.) is an important cellulosic biofuel grass native to North America. Rust, caused by Puccinia spp. is the most predominant disease of switchgrass and has the potential to impact biomass conversion.
Bochra A. Bahri   +5 more
doaj   +1 more source

Effects of exogenous silicon on antioxidant capacities in sub-cellular fractions of asparagus bean seedlings under rust stress

open access: yes浙江大学学报. 农业与生命科学版, 2010
The effects of exogenous silicon (Si) on antioxidant ability of two asparagus bean cultivars, ZN016 (highly resistant) and Zhijiang 282 (susceptible), were investigated at sub-cellular level (cytoplasm, chloroplast and mitochondria) under rust (Uromyces ...
DAI Dan-li   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy