Peres, Natalia A.

0000-0001-5862-7963

Common Strawberry Diseases in Florida

Michelle S. Oliveira and Natalia A. Peres

This publication describes symptoms of most common strawberry diseases in Florida and summarizes the efficacy of fungicides labeled for management of such diseases.

How to Avoid Common Problems with Leaf Wetness Sensor Installation and Maintenance

T. B. Onofre, C. W. Fraisse, N. A. Peres, and J. McNair

Smart Strawberry Advisory System for Mobile Devices

Clyde W. Fraisse, Natalia Peres, and José Henrique Andreis

Impatiens Downy Mildew

N. A. Peres and L. A. Warner

Downy mildew on impatiens is of great concern throughout Florida. Winters in south Florida provide high humidity paired with cool nights, creating ideal conditions for disease development. Downy mildews are caused by several different species of pathogens that tend to be plant-host specific. Plasmopara obducens is the pathogen that affects impatiens. Some literature indicates that nighttime temperatures of about 50°F to 72°F favor downy mildew, but the disease has been reported on impatiens year-round in south Florida.

'Florida Radiance' Strawberry

Vance M. Whitaker, Craig K. Chandler, Bielinski M. Santos, and Natalia A. Peres

Leaf Spot Diseases of Strawberry

Juliana S. Baggio, James C. Mertely, and Natalia A. Peres

The UF/IFAS Strawberry Clean Plant Program

Catalina Moyer, Natalia A. Peres, and Vance M. Whitaker

The Strawberry Advisory System: A Web-Based Decision Support Tool for Timing Fungicide Applications in Strawberry

Willingthon Pavan, Clyde W. Fraisse, Leandro G. Cordova and Natália A. Peres

Black Spot of Rose

Jozer Mangandi and Natalia A. Peres

Cercospora Leaf Spot of Rose

Jozer Mangandi and Natalia A. Peres

Pestalotia Leaf Spot and Fruit Rot of Strawberry

Juliana S. Baggio and Natalia A. Peres

'Florida Brilliance' Strawberry

Vance Whitaker, Natalia A. Peres, and Shinsuke Agehara

The Florida Plant Diagnostic Network

A. J. Palmateer, C. L. Harmon, A. Hodges, N. Peres, K. R. Chung, P. D. Roberts, L. Buss, W. T. Crow, J. Xin, R. J. McGovern, J. W. Kimbrough, and M. T. Momol

A UF/IFAS numbered Fact Sheet.

Anthracnose Fruit Rot of Strawberry

James C. Mertely, Bruna B. Forcelini, and Natalia. A. Peres

A UF/IFAS numbered Fact Sheet.

‘Lava Glow’—A New Red Fancy-Leaved Caladium Cultivar

Zhanao Deng, Natalia A. Peres, and Johan Desaeger

‘Lava Glow’ is a new and novel caladium cultivar that produces bright red to red-purple heart-shaped leaves with strong sunburn tolerance and is resistant to leaf spot diseases. This new 7-page publication of the UF/IFAS Environmental Horticulture Department is prepared for growers who are interested in growing caladium as a horticultural crop and for greenhouse or nursery growers who are interested in producing potted caladium plants. Written by Zhanao Deng, Natalia A. Peres, and Johan Desaeger.

'Florida Beauty' Strawberry

Vance M. Whitaker, Natalia A. Peres, and Shinsuke Agehara

A UF/IFAS numbered Fact Sheet. Published by Plant Systems

Citrus Black Spot

Megan M. Dewdney and Natalia A. Peres

A UF/IFAS numbered Fact Sheet.

Angular Leaf Spot of Strawberry

Natalia A. Peres and Leandro G. Cordova

A UF/IFAS numbered Fact Sheet.

Colletotrichum Crown Rot (Anthracnose Crown Rot) of Strawberry

Natalia A. Peres, M. S. Oliveira, and Steven J. MacKenzie

A UF/IFAS numbered Fact Sheet.

Powdery Mildew of Strawberry

N. A. Peres and J. C. Mertely

A UF/IFAS numbered Fact Sheet.

Root Necrosis of Strawberry Caused by Colletotrichum acutatum

J. C. Mertely, B. B. Forcelini, and N. A. Peres

A UF/IFAS numbered Fact Sheet.

2024–2025 Florida Citrus Production Guide: Postbloom Fruit Drop

Natalia A. Peres and Megan M. Dewdney

2024-2025 Florida Citrus Production Guide

New Caladium Cultivars ‘Dots Delight’ and ‘Wonderland’

Zhanao Deng and Natalia A. Peres

Caladiums are ornamental aroids valued for their vibrant and morphologically diverse foliage. Grower surveys indicated that they planted more acres of lance-leaved cultivars in recent decades to accommodate rising consumer demand. The caladium breeding program at the UF/IFAS Gulf Coast Research and Education Center has been developing new lance-leaved cultivars that can produce attractive, robust plants with many bright, colorful leaves and improved tuber yield potential. The program has recently released two new lance-leaved cultivars. ‘Dots Delight’ is well suited for use in sunny landscapes, having excellent tolerance to sunburn and strong resistance to the leaf spot disease. Though they may need one to two additional weeks to produce potted plants, tuber yield potential is intermediate to high. ‘Wonderland’ is well suited for potted plant production in sunny or shady landscapes or gardens and has showed good leaf color display, sunburn tolerance, and leaf health.

Sample Submission Guide for Plant Diagnostic Clinics of the Florida Plant Diagnostic Network

N. Peres, P. F. Harmon, and C. L. Harmon

A UF/IFAS numbered Fact Sheet.

Chapter 16. Strawberry Production

Vance M. Whitaker, Nathan S. Boyd, Natalia A. Peres, Johan Desaeger, Sriyanka Lahiri, and Shinsuke Agehara

Chapter 16 of the Vegetable Production Handbook of Florida

2024–2025 Florida Citrus Production Guide: Citrus Black Spot

Megan M. Dewdney, Callie Walker, Pamela D. Roberts, and Natalia A. Peres

2024–2025 Florida Citrus Production Guide

Packinghouse Citrus Black Spot ID/Identificación de la Mancha Negra de los Cítricos en las Plantas de Procesamiento

Mark A. Ritenour, Megan M. Dewdney, Natalia A. Peres, and Jamie D. Burrow

A UF/IFAS numbered Fact Sheet.

Blueberry Advisory System: A Disease Alert System for Blueberry Anthracnose Fruit Rot

André B. Gama, Douglas A. Phillips, Vinícius A. Cerbaro, Phillip F. Harmon, Clyde W. Fraisse, and Natalia A. Peres

The weather conditions favoring Blueberry anthracnose fruit rot disease incidence and development can be difficult to predict, and it can significantly impact yield under conducive weather patterns. For that reason, the authors of this new 6-page publication of the UF/IFAS Plant Pathology Department developed and validated a web-based disease alert system for blueberry AFR, the Blueberry Advisory System (BAS), to help blueberry growers in Florida identify weather conditions favorable for the disease and improve disease management. Written by André B. Gama, Douglas A. Phillips, Vinícius A. Cerbaro, Phillip F. Harmon, Clyde W. Fraisse, and Natalia A. Peres.

Botrytis Fruit Rot or Gray Mold of Strawberry

J.C. Mertely, M. S. Oliveira, and N. A. Peres

A UF/IFAS numbered Fact Sheet. in support of UF/IFAS Extension program: Integrated Pest Management

Chapter 19. Biopesticides and Alternative Disease and Pest Management Products

Natalia A. Peres, Gary E. Vallad, Johan Desaeger, and Sriyanka Lahiri

Chapter 19 of the Vegetable Production Handbook of Florida

Charcoal Rot of Strawberry Caused by Macrophomina phaseolina

N. A. Peres, J. S. Baggio, and J. C. Mertely

A UF/IFAS numbered Fact Sheet for Commercial audience(s). in support of UF/IFAS Extension program: Integrated Pest Management

Phytophthora Crown Rot of Strawberry

Natalia A. Peres, Marcus Marin, and Juliana S. Baggio

Phytophthora crown rot, caused mainly by Phytophthora cactorum, is an important disease in Florida strawberry fields.

Sensation® Brand 'Florida127' Strawberry

Vance M. Whitaker, Craig K. Chandler, and Natalia A. Peres

A UF/IFAS numbered Fact Sheet. Published by Plant Systems

Viral Diseases of Strawberry

Catalina Moyer, Vance M. Whitaker, and Natalia A. Peres

This 8-page publication provides basic information on viral diseases of strawberries with particular emphasis on the presence of SNSV on Florida strawberry plants. Major revision by Catalina Moyer, Vance M. Whitaker, and Natalia A. Peres; published by the UF/IFAS Plant Pathology Department.