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Kamal Aberkani, Xiuming Hao, Damien de Halleux, Martine Dorais, Stephen Vineberg, and André Gosselin

Excess temperature, excess solar radiation, and high vapor pressure deficit (VPD) are major greenhouse concerns during the summer season. These conditions increase plant physiological stress and decrease crop productivity and fruit quality ( Gent

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Rhuanito Soranz Ferrarezi, Geoffrey Matthew Weaver, Marc W. van Iersel, and Roberto Testezlaf

Greenhouse production is a vital part of the horticulture industry, with nearly 20,000 acres devoted to commercial greenhouse production in the United States alone [U.S. Department of Agriculture (USDA), 2009]. Frequent fertilization and irrigation

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Raymond A. Cloyd and Clifford S. Sadof

We thank Earl J. Small Growers, Inc., Pinellas, Fla., for supplying plant materials, Tim Galema (Galema's Green-house, Ind.) for providing greenhouse space, and Ryan Snyder for technical assistance. The cost of publishing this paper was

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Rebecca Grube Sideman

High tunnels are portable, greenhouse-like structures with a single or double layer of plastic that may or may not have heat, power, or ventilation ( Wells, 1996 ). In this article, the term “high tunnels” is used to refer to greenhouses without

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Cristian Moya, Eduardo Oyanedel, Gabriela Verdugo, M. Fernanda Flores, Miguel Urrestarazu, and Juan E. Álvaro

The greenhouse industry is focused on the consumer market. Consumers demand a diverse array of high-quality vegetables. Among vegetables, tomato is the most important for its high consumption and dietary quality as it contains mainly health

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Charlie Garcia and Roberto G. Lopez

Controlled-environment (CE) greenhouse and protected production of fruiting vegetable crops is gaining interest in the United States ( Indoor Crop Production Feeding the Future, 2015 ). From 2009 to 2014, CE and protected food crop production area

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Laura Pickett Pottorff and Karen L. Panter

Pesticide Impact Assessment Program for funding this project. We also thank each of the nine Denver-area greenhouses involved for their assistance and participation.

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Coleman L. Etheredge, Tina M. Waliczek, and Pratheesh Omana Sudhakaran

Today’s floriculture industry consists of three major sectors: growers, wholesalers, and retailers. The total value of floriculture crop production, including bedding plants, cut flowers, foliage/indoor plants, greenhouse fruits, berries, and

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James E. Altland, Leslie Morris, Jennifer Boldt, Paul Fisher, and Rosa Raudales

). Water catchment and recirculation is an increasing practice, especially in greenhouse production. Despite the many ecological and economic benefits of water recirculation, accumulation of undesired contaminants is a risk to plant production. The risk of

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Mitchell Eicher-Sodo, Robert Gordon, and Youbin Zheng

Reusing nutrient solution provides a unique, but challenging prospect within organic greenhouse production due to the restricted number of available pathogen control products. Oxidizing agents, such as ozone, peracetic acid, or hydrogen peroxide