Luis Felipe Arauz

Works (4)

Updated: July 5th, 2023 15:53

2010 article

Quantitative Models for Germination and Infection of Pseudoperonospora cubensis in Response to Temperature and Duration of Leaf Wetness

Arauz, L. F., Neufeld, K. N., Lloyd, A. L., & Ojiambo, P. S. (2010, August 11). Phytopathology, Vol. 9, pp. 959–967.

By: L. Arauz*, K. Neufeld*, A. Lloyd*  & P. Ojiambo* 

author keywords: cucurbit downy mildew; disease forecasting
MeSH headings : Cucumis melo / microbiology; Oomycetes / physiology; Plant Diseases / microbiology; Spores / physiology; Temperature; Time Factors; Water
topics (OpenAlex): Plant Pathogens and Resistance; Plant Pathogenic Bacteria Studies; Plant Pathogens and Fungal Diseases
TL;DR: Three response surface models based on modified forms of the Weibull function were evaluated for their ability to describe germination of sporangia and infection in response to temperature and leaf wetness duration and were used to construct risk threshold charts that can be used to estimate the potential risk for infection based on observed or forecasted temperature and Leaf Wetness duration. (via Semantic Scholar)
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UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

1990 article

Effect of Interrupted Wetness Periods on Spore Germination and Apple Infection byBotryosphaeria obtusa

Arauz, L. F. (1990, January 1). Phytopathology.

By: L. Arauz*

topics (OpenAlex): Plant Pathogens and Fungal Diseases; Mycorrhizal Fungi and Plant Interactions; Ecology and Conservation Studies
TL;DR: Conidia of Botryosphaeria obtusa were allowed to germinate in water for 4 hr at 24 C, were air-dried, and were rewetted following dry periods ranging from 0 to 8 hr and no increase in germ tube length was observed 4 hr after rewetting in any treatment. (via Semantic Scholar)
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UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
6. Clean Water and Sanitation (OpenAlex)
13. Climate Action (Web of Science)
Source: Web Of Science
Added: August 6, 2018

1990 article

Protectant and After-Infection Activity of Fungicides Against Botryosphaeria obtusa on Apple

Arauz, L. F. (1990, January 1). Plant Disease.

By: L. Arauz*

topics (OpenAlex): Plant Pathogens and Fungal Diseases; Fungal Plant Pathogen Control; Plant Physiology and Cultivation Studies
TL;DR: Reduction of radial growth of Botryosphaeria obtusa on fungicide-amended potato-dextrose agar medium was determined and six of the fungicides were tested for their protectant and eradicant activity against B. Obtusa. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Source: Web Of Science
Added: August 6, 2018

1990 article

Simultaneous Use of Infection Criteria for Three Apple Diseases for Timing of Fungicide Sprays

Arauz, L. F. (1990, January 1). Phytopathology.

By: L. Arauz*

topics (OpenAlex): Plant Pathogens and Resistance; Plant Pathogens and Fungal Diseases; Yeasts and Rust Fungi Studies
TL;DR: The feasibility of using criteria for infection by Botryosphaeria obtusa, Venturia inaequalis, and Gymnosporangium juniperi-virginianae on foliage of apple in a combined weather-based forecasting system for frogeye leafspot, apple scab, and cedar-apple rust was evaluated through computer simulation and in a field study. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Source: Web Of Science
Added: August 6, 2018

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