terclim by ICS banner
IVES 9 IVES Conference Series 9 International Congress on Grapevine and Wine Sciences 9 2ICGWS-2023 9 Evaluation of interception traps for capture of Xylotrechus arvicola (Coleoptera: Cerambycidae) in vineyards varieties from Protected Denomination of Origin León

Evaluation of interception traps for capture of Xylotrechus arvicola (Coleoptera: Cerambycidae) in vineyards varieties from Protected Denomination of Origin León

Abstract

Xylotrechus arvicola (Coleoptera: Cerambycidae) is a pest in vineyards (Vitis vinifera) in the main Spain wine-producing regions with Protected Denomination of Origin (PDO). The action of the larvae, associated to the spreading of wood fungi, causes damage especially in important varieties of V. vinifera. X. arvicola females lay eggs concentrated in cracks or under the rhytidome in the wood vines, which allows the emerging larvae to get into the wood and make galleries inside the plant being then necessary to prune intensively or to pull up the bored plants (1). The objective of the study was to evaluate captures of X. arvicola insects in five varieties of V. vinifera in PDO León. In 2022, trapping experiments were conducted in the wine-producing region of Spain (PDO León) in five varieties of V. vinifera (Tempranillo, Prieto Picudo, Albarín, Mencía and Verdejo), using interception traps (CROSSTRAP®) with a ethanol (2), in a completely randomized design. The traps were checked every few days and the number of mean adults captured in traps were compared using one-way ANOVA followed by Fisher´s LSD post-hoc test (P<0.05). The greatest days of insects captures were from 1-June to 13-June (25 in Tempranillo, 26 in Prieto Picudo, 21 in Albarín, 17 in Mencía and 6 in Verdejo). Tempranillo and Prieto Picudo varieties had more insects captured per trap (2.75 and 2.66 insects, respectively) during all the evaluation period in the vineyards, significantly different from insects captured per trap in Albarín variety (1.83 insects), Mencía variety (1.58 insects) and Verdejo variety (0.66 insects). Tempranilloand Prieto Picudo were the varieties more attacked by X. arvicola. The first days of June were capture the highest number of X. arvicola adults.

Acknowledgments:

Special thanks to the own research program of the University of León 2022 for the grant awarded to Daniela Ramírez Lozano, to the Ministry of Education, Culture and Sport (Spain) for the grant awarded to Laura Zanfaño González (FPU 20/03040).

References:

1) Rodríguez-González, A. et al. (2020) Failure under stress of grapevine Wood: the effects of the Cerambycid Xylotrechus arvicola on the biomechanics properties of Vitis vinifera. Ciencia y tecnología 22(2): 167-178, DOI: 10.4067/S0718-221X2020005000203
2) Rodríguez-González, A. et al. (2018) Evaluation of commercial and prototype traps for Xylotrechus arvicola (Coleoptera: Cerambycidae), an insect pest in Spanish vineyards. Australian Journal of Grape and Wine Research 24, 190-196, DOI 10.1111/ajgw.12324

DOI:

Publication date: October 3, 2023

Issue: ICGWS 2023

Type: Article

Authors

Ramírez-Lozano D. 1, Rodríguez-González A.1, Zanfaño-González L. 1 Carro-Huerga G. 1, ORTÍZ-HERNÁNDEZ A. 2, Mayo-Prieto S. 1, Gutiérrez S. 1, CASQUERO P.A.1

1Grupo Universitario de Investigación en Ingeniería y Agricultura Sostenible (GUIIAS). Departamento de Ingeniería y Ciencias Agrarias. Instituto de Medio Ambiente, Recursos Naturales y Biodiversidad. Escuela de Ingeniería Agraria y Forestal. Universidad de León. León. España.
2Departamento de Química Orgánica e Inorgánica. Escuela Politécnica Superior de Linares. Universidad de Jaén, 23700 Linares. España.

Contact the author*

Keywords

vineyards, insect pest, Xylotrechus arvicola

Tags

2ICGWS | ICGWS | ICGWS 2023 | IVES Conference Series

Citation

Related articles…

Evaluation of phenology, agronomic and oenological quality in minority wine varieties in Madrid as a strategy for adaptation to climate change

The main phenological stages (budburst, flowering, veraison, and ripeness) and the fruit composition of 34 Spanish minority varieties were studied to determine their cultivation potential and help winegrowers adapt their production systems to climate change conditions. In total, 4 control cultivars, and 30 minority varieties from central Spain were studied during a period of 3 campaigns, in the ampelographic collection “El Encín”, in Alcalá de Henares, Madrid. Agronomic and oenological characteristics such as yield, and total soluble solids concentration have been monitored.

Read More

Study of Spanish wine sensory analysis data over a 3-year period

This study presents an investigation based on sensory analysis data of Spanish wines with geographical indications collected over a three-year period. Sensory analysis plays a crucial role in assessing the quality, characteristics, and perception of wines. The trained tasting panel at Dolmar Laboratory, accredited for objective sensory evaluation of wines since 2016, has been tasting over 5000 wines. However, it is since 2021, when a computer application for tastings was developed, that the digitalization of data allows for detailed statistical analysis of the results.

Read More

Options to replace or reduce the sulphite content in Tannat red wines produced with minimal intervention

Several Uruguayan wineries have begun to produce wines with minimal intervention, to increase the sustainability of their vineyards and wines. These wines are characterized by the minimum intervention in the management of the vineyard, its harvest, vinification, conservation and aging1,2. Sulfur dioxide (SO2) is not used or is used in reduced doses, although chitosan can be substituted or supplemented1. The objective of this research is to evaluate SO2 reduction or replacement options adapted to the production of Tannat red wines with minimal intervention. Vinification of the Tannat grapes with autochthonous yeasts (LN) was carried out during the 2023 vintage.

Read More

The environmental footprint of selected vineyard management practices: A case study from Logroño (La Rioja) Spain

Viticulture is globally important for socioeconomic and environmental reasons. The EU is globally leading grape and wine production, and Spain is among the top grape and wine producers. As climate change affects viticulture, mitigation and adaptation are crucial for protecting grape production. In this research work, data on viticultural management practices such as soil cultivation, irrigation, energy, machinery, plant protection and the use of fertilizers from vineyards located in Logroño (La Rioja) have been obtained.

Read More

Can soil nitrate explain polyphenol and anthocyanin content in vineyard with similar available soil water regime? 

Nitrogen (N) is quite important nutrient in grapevine development and must quality, but under Mediterranean climatic conditions, available soil water (ASW) during grapevine development can also influence vigour and must quality. The aim was to determine the influence of soil nitrate (NO3-) availability on N foliar, yield, and must quality in vineyards with similar available water holding capacity (AWC). For this purpose, four cv. Tempranillo (Vitis vinifera L.) vineyards were selected. All of them are placed in Uruñuela municipality (La Rioja, Spain), separated less than 2.5 km and in a slope <1 %, in soils with similar soil chemistry properties and with similar rooting depth (ranging between 105 cm and 110 cm).

Read More