Weed Management and Herbicide Injury in Horticulture

A special issue of Horticulturae (ISSN 2311-7524). This special issue belongs to the section "Vegetable Production Systems".

Deadline for manuscript submissions: closed (29 February 2024) | Viewed by 1814

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Departamento de Ciências Agronômicas, Universidade Federal de Viçosa (UFV), Viçosa 36570-900, Brazil
Interests: integrated weed management; soil behavior of herbicides
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Special Issue Information

Dear Colleagues,

"Weed Management and Herbicide Injury in Horticulture" emphasizes the importance of effective weed management strategies for sustainable horticulture. This Special Issue explores the use of herbicides and their potential for inflicting damage on crops if applied inaccurately. Drawing upon studies and practices, it discusses that an integrated approach combining cultural, preventive, physical, mechanical, chemical, and biological methods is vital for effective weed control. The Special Issue is also cautions of the dangers of herbicide resistance due to excessive or improper use, which can lead to irreversible damage to vegetable production. It underscores the need to educate growers about the safe and effective use of herbicides, focusing on correct application techniques, choosing the right herbicide for the specific weed, and regular monitoring to avoid accidental damage. This Special Issue promotes mindful and ecologically sound management in order to achieve more sustainable horticulture.

Dr. Kassio Ferreira Mendes
Guest Editor

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Keywords

  • sustainable horticulture
  • integrated weed control
  • herbicide resistance
  • chemical methods
  • safe herbicide use
  • crop damage prevention
  • weed species identification

Published Papers (1 paper)

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Research

14 pages, 5180 KiB  
Article
Cucumber Bioassay and HPLC Analysis to Detect Diuron Residues in Remineralized Soils Following Canavalia ensiformis Cultivation as a Phytoremediator
by Grazielle Rodrigues Araujo, Laryssa Barbosa Xavier da Silva, Valter Vaz, Maiara Pinheiro da Silva Borges, Eduardo Scarpari Spolidorio and Kassio Ferreira Mendes
Horticulturae 2023, 9(12), 1251; https://doi.org/10.3390/horticulturae9121251 - 22 Nov 2023
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Abstract
The aim of this study was to evaluate the role of rock powder in the phytoremediation of Inceptisol (sandy loam) and Oxisol (clay) contaminated with diuron. Canavalia ensiformis plants were grown in pots containing 7.5 kg of both soils, with doses of 0, [...] Read more.
The aim of this study was to evaluate the role of rock powder in the phytoremediation of Inceptisol (sandy loam) and Oxisol (clay) contaminated with diuron. Canavalia ensiformis plants were grown in pots containing 7.5 kg of both soils, with doses of 0, 4, and 8 t ha−1 of rock powder. Diuron was applied in doses ranging from 875 to 3500 g of a.i. ha−1. The injury level was assessed at 42 days after emergence (DAE), and the morphological characteristics were assessed at 120 DAE. After phytoremediation, the soil was analyzed using High Performance Liquid Chromatography (HPLC) and by bioassay with cucumber (Cucumis sativus) to detect diuron. In Oxisol, no injury was observed, and the rock powder (4 t ha−1) benefited the growth of C. ensiformis regardless of the dose of diuron. In Inceptisol, the greatest reduction in growth occurred with 3500 g a.i. ha−1 of diuron and 8 t ha−1 of rock powder. Diuron was detected after 120 days in Inceptisol with 2625 g a.i. ha−1 without rock powder and 3500 g a.i. ha−1 with and without rock powder. The cucumber bioindicator in Inceptisol showed an increase in the level of injury as the dose of diuron increased. The rock powder favored the growth of C. ensiformis and was able to phytoremediate high concentrations of diuron, which supports the safe use of this herbicide for weed control, minimizing environmental impacts. Full article
(This article belongs to the Special Issue Weed Management and Herbicide Injury in Horticulture)
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