Harmonization of plant protection products dose expression and dose adjustment for high growing 3D crops: A review

This review outlines the background and current status of different dose expressions of plant protection products (PPP) applied in three-dimensional (3D) crops that are grown in orchards, groves, berry plantations, vineyards or greenhouses. It describes the course of dose expression harmonization pr...

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Autores principales: Garcerá, Cruz, Doruchowski, Grzegorz, Chueca, Patricia
Formato: Artículo
Lenguaje:Inglés
Publicado: Elsevier 2020
Materias:
Acceso en línea:http://hdl.handle.net/20.500.11939/6687
https://www.sciencedirect.com/science/article/abs/pii/S0261219420303501
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author Garcerá, Cruz
Doruchowski, Grzegorz
Chueca, Patricia
author_browse Chueca, Patricia
Doruchowski, Grzegorz
Garcerá, Cruz
author_facet Garcerá, Cruz
Doruchowski, Grzegorz
Chueca, Patricia
author_sort Garcerá, Cruz
collection ReDivia
description This review outlines the background and current status of different dose expressions of plant protection products (PPP) applied in three-dimensional (3D) crops that are grown in orchards, groves, berry plantations, vineyards or greenhouses. It describes the course of dose expression harmonization process, and gives an overview of dose adjustment tools. In some EU countries there are used dose expressions that link the recommended amount of PPP with canopy height (CH), leaf wall area (LWA), tree row volume (TRV), or plant row distance (PRD). In the Mediterranean countries, a common way of PPP dosing recommendation is concentration of spray liquid. The advantages and disadvantages of each dose expression are discussed. Harmonization of dose expressions has for long been of great importance for the PPP authorization procedure, which in the EU is performed on a zonal basis. In the Central Zone it was agreed that the LWA model would be a common dose expression that must be used during efficacy trials in pome fruits, vines and high growing vegetables, and then in the subsequent zonal evaluation process. For the crops with wide canopies, such as citruses, olives or nuts, which are mainly grown in the Southern Zone, the TRV model might be a more appropriate dose expression to be agreed for a common use. However, any dose expression method should be corrected based on leaf area density. The crop-specific decision support tools, assisting growers to adjust effective PPP dose in specific circumstances, cover pome and stone fruits, citruses, olives, vines and greenhouse tomatoes
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publishDate 2020
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spelling ReDivia66872025-04-25T14:47:39Z Harmonization of plant protection products dose expression and dose adjustment for high growing 3D crops: A review Garcerá, Cruz Doruchowski, Grzegorz Chueca, Patricia Canopy height Leaf wall area Tree row volume Unit canopy row Pesticide authorization Decision support tools This review outlines the background and current status of different dose expressions of plant protection products (PPP) applied in three-dimensional (3D) crops that are grown in orchards, groves, berry plantations, vineyards or greenhouses. It describes the course of dose expression harmonization process, and gives an overview of dose adjustment tools. In some EU countries there are used dose expressions that link the recommended amount of PPP with canopy height (CH), leaf wall area (LWA), tree row volume (TRV), or plant row distance (PRD). In the Mediterranean countries, a common way of PPP dosing recommendation is concentration of spray liquid. The advantages and disadvantages of each dose expression are discussed. Harmonization of dose expressions has for long been of great importance for the PPP authorization procedure, which in the EU is performed on a zonal basis. In the Central Zone it was agreed that the LWA model would be a common dose expression that must be used during efficacy trials in pome fruits, vines and high growing vegetables, and then in the subsequent zonal evaluation process. For the crops with wide canopies, such as citruses, olives or nuts, which are mainly grown in the Southern Zone, the TRV model might be a more appropriate dose expression to be agreed for a common use. However, any dose expression method should be corrected based on leaf area density. The crop-specific decision support tools, assisting growers to adjust effective PPP dose in specific circumstances, cover pome and stone fruits, citruses, olives, vines and greenhouse tomatoes 2020-10-23T12:27:13Z 2020-10-23T12:27:13Z 2021 article acceptedVersion Garcerá, C., Doruchowski, G. & Chueca, P. (2020). Harmonization of Plant Protection Products Dose Expression and Dose Adjustment for High Growing 3D Crops: A review. Crop Protection, 105417. 0261-2194 http://hdl.handle.net/20.500.11939/6687 10.1016/j.cropro.2020.105417 https://www.sciencedirect.com/science/article/abs/pii/S0261219420303501 en Atribución-NoComercial-SinDerivadas 3.0 España http://creativecommons.org/licenses/by-nc-nd/3.0/es/ openAccess Elsevier electronico
spellingShingle Canopy height
Leaf wall area
Tree row volume
Unit canopy row
Pesticide authorization
Decision support tools
Garcerá, Cruz
Doruchowski, Grzegorz
Chueca, Patricia
Harmonization of plant protection products dose expression and dose adjustment for high growing 3D crops: A review
title Harmonization of plant protection products dose expression and dose adjustment for high growing 3D crops: A review
title_full Harmonization of plant protection products dose expression and dose adjustment for high growing 3D crops: A review
title_fullStr Harmonization of plant protection products dose expression and dose adjustment for high growing 3D crops: A review
title_full_unstemmed Harmonization of plant protection products dose expression and dose adjustment for high growing 3D crops: A review
title_short Harmonization of plant protection products dose expression and dose adjustment for high growing 3D crops: A review
title_sort harmonization of plant protection products dose expression and dose adjustment for high growing 3d crops a review
topic Canopy height
Leaf wall area
Tree row volume
Unit canopy row
Pesticide authorization
Decision support tools
url http://hdl.handle.net/20.500.11939/6687
https://www.sciencedirect.com/science/article/abs/pii/S0261219420303501
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