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…

Exploring intra-vineyard variability with sensor- and molecular-based approaches 

The application of remote and proximal sensing is a fast and efficient method to monitor grapevine vegetative and physiological parameters and is considered valuable to derive information on associated yield and quality traits in the vineyard. Further details can be obtained by the application of molecular analysis at the gene expression level aiming at elucidating how pathways controlling the formation of different grape quality traits are influenced by spatial variability. This work aims at evaluating intra-vineyard variability in grape composition at harvest and at comparing this with remotely sensed canopy vegetation data and molecular-based approaches.

Read More

Preliminary results of water status and metabolite content of three new crossbreed winegrape genotypes

This study presents the preliminary results obtained in 2022, of the evaluation of three new crossbreed winegrape genotypes and their parental varieties, grown under controlled irrigation (60% ETc) and rainfed conditions in a wine-growing area with scarcity of water and high temperatures (Murcia, southeast Spain). The genotypes MC16 and MC80 were obtained from crosses between the varieties ‘Monastrell’ and ‘Cabernet Sauvignon’, and MS104 from crosses between ‘Monastrell’ and ‘Syrah’ [1]. The objective of this study was to analyse the physiological response and vegetative development of the 6 genotypes under the two irrigation conditions, and to study their effect on the content of soluble sugars and chlorophyll in the leaf.

Read More

Rootstock regulation of scion phenotypes: the relationship between rootstock parentage and petiole mineral concentration

Rootstocks not only provide tolerance to Phylloxera, but also ensure the supply of water and mineral nutrients to the whole plant. Rootstocks are an important way of adapting to environmental conditions while conserving the typical features of scion varieties. We can exploit the large diversity of rootstocks used worldwide to aid this adaptation. The aim of this study was to characterise rootstock regulation of scion mineral status and its relation with scion development.

Read More

Lipids at the crossroads of protection: lipid signalling in grapevine defence mechanisms

Understanding grapevine molecular processes and the underlying defence responses is vital for developing sustainable disease control strategies. Lipid signalling pathways, involving the synthesis and degradation of lipid molecules, have emerged as a key regulator in plant defence against pathogens. This study aims to elucidate the role of fatty acids and lipid signalling in grapevine’s defence response to P. viticola infection. The expression of lipid metabolism-related as well as lipid signalling genes was analysed, by qPCR, in three grapevine genotypes: Chardonnay (susceptible), Regent (tolerant) with Rpv3-1 resistance loci, and Sauvignac (resistant) harbouring a pyramid of Rpv12 and Rpv3-1 resistance loci.

Read More

Overall conceptual characterization of aged dry white wines using a mental descriptive questionnaire

The purpose of the present study was to understand the overall concept of an aged dry white wine using a descriptive mental questionnaire. A total of 680 worldwide participants, grouped according to their involvement in the wine business, replied to an online questionnaire to characterize the sensory analytical and synthetic descriptors of an aged dry white wine. The descriptors were selected using a Check-All-That-Apply (CATA) approach concerning wine colour, aroma, taste, mouthfeel, and global appreciation.

Read More