Infestation rate of Phyllocnistis vitegenella Clemens in commercial vineyard in Neštin
Конференцијски прилог (Објављена верзија)
Метаподаци
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Phyllocnistis vitegenella Clemens (Lepidoptera: Gracillariidae) is a leafminer
of grapevine which was recorded during 2019 in Serbia for the first time. While
feeding, larvae form serpentine-like mines on leaves. This leads to the
reduction of assimilation surface, especially when the infestation level is high.
Since this is a newly introduced pest, the aim of this study was to determine its
infestation rate in a commercial vineyard throughout the vegetation season.
The research was conducted during 2020 in a commercial vineyard, Italian
Riesling variety, in Neštin area (northwest Serbia). Sampling was done once a
month starting from May to October (16.05., 14.06., 11.07., 13.08., 14.09.,
02.10.) by collecting 5 leaves from 20 randomly chosen vines (100 leaves per
sample) from a 1 ha area. Collected leaves were transported to the laboratory
for examination and rearing of larvae for the determination of species. The
infestation rate was calculated according to Shareef et al.... (2016). In this
vineyard, as regular measure for the control of other grapevine pests, a total of
seven insecticide applications were performed with 14 days interval, starting
from the second decade of May to the second decade of July. Four applications
were carried out with a product based on deltamethrin (10g a.i. ha-1) and three
with chlorantraniliprole (36g a.i. ha-1). During this research, there were no
mines detected in May, June, and July. First mines were recorded in August
and infestation rate was 47%. Similar infestation rate (45%) was registered
during September. The highest infestation rate (87%) was registered in
October. The occurrence of mines on the leaves only after cessation of the
application of insecticides in the vineyard as well as the increase of infestation
rate towards the end of vegetation indicates that the applied insecticides have
a negative impact on the population of P. vitegenella.
Кључне речи:
leafminer / infestation rate / grapevineИзвор:
XI International Symposium of Agricultural Sciences "AgroReS 2022" 26-28. May, 2022; Trebinje, Bosnia and Herzegovina, 2022, 133-134Издавач:
- University of Banja Luka Faculty of Agriculture University City Bulevar vojvode Petra Bojovića 1A 78000 Banja Luka, Republic of Srpska, B&H
Финансирање / пројекти:
- Развој интегрисаних система управљања штетним организмима у биљној производњи са циљем превазилажења резистентности и унапређења квалитета и безбедности хране (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-46008)
Институција/група
Poljoprivredni fakultetTY - CONF AU - Graora, Draga Đ. AU - Simonović, Marija Z. PY - 2022 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/6808 AB - Phyllocnistis vitegenella Clemens (Lepidoptera: Gracillariidae) is a leafminer of grapevine which was recorded during 2019 in Serbia for the first time. While feeding, larvae form serpentine-like mines on leaves. This leads to the reduction of assimilation surface, especially when the infestation level is high. Since this is a newly introduced pest, the aim of this study was to determine its infestation rate in a commercial vineyard throughout the vegetation season. The research was conducted during 2020 in a commercial vineyard, Italian Riesling variety, in Neštin area (northwest Serbia). Sampling was done once a month starting from May to October (16.05., 14.06., 11.07., 13.08., 14.09., 02.10.) by collecting 5 leaves from 20 randomly chosen vines (100 leaves per sample) from a 1 ha area. Collected leaves were transported to the laboratory for examination and rearing of larvae for the determination of species. The infestation rate was calculated according to Shareef et al. (2016). In this vineyard, as regular measure for the control of other grapevine pests, a total of seven insecticide applications were performed with 14 days interval, starting from the second decade of May to the second decade of July. Four applications were carried out with a product based on deltamethrin (10g a.i. ha-1) and three with chlorantraniliprole (36g a.i. ha-1). During this research, there were no mines detected in May, June, and July. First mines were recorded in August and infestation rate was 47%. Similar infestation rate (45%) was registered during September. The highest infestation rate (87%) was registered in October. The occurrence of mines on the leaves only after cessation of the application of insecticides in the vineyard as well as the increase of infestation rate towards the end of vegetation indicates that the applied insecticides have a negative impact on the population of P. vitegenella. PB - University of Banja Luka Faculty of Agriculture University City Bulevar vojvode Petra Bojovića 1A 78000 Banja Luka, Republic of Srpska, B&H C3 - XI International Symposium of Agricultural Sciences "AgroReS 2022" 26-28. May, 2022; Trebinje, Bosnia and Herzegovina T1 - Infestation rate of Phyllocnistis vitegenella Clemens in commercial vineyard in Neštin EP - 134 SP - 133 UR - https://hdl.handle.net/21.15107/rcub_agrospace_6808 ER -
@conference{ author = "Graora, Draga Đ. and Simonović, Marija Z.", year = "2022", abstract = "Phyllocnistis vitegenella Clemens (Lepidoptera: Gracillariidae) is a leafminer of grapevine which was recorded during 2019 in Serbia for the first time. While feeding, larvae form serpentine-like mines on leaves. This leads to the reduction of assimilation surface, especially when the infestation level is high. Since this is a newly introduced pest, the aim of this study was to determine its infestation rate in a commercial vineyard throughout the vegetation season. The research was conducted during 2020 in a commercial vineyard, Italian Riesling variety, in Neštin area (northwest Serbia). Sampling was done once a month starting from May to October (16.05., 14.06., 11.07., 13.08., 14.09., 02.10.) by collecting 5 leaves from 20 randomly chosen vines (100 leaves per sample) from a 1 ha area. Collected leaves were transported to the laboratory for examination and rearing of larvae for the determination of species. The infestation rate was calculated according to Shareef et al. (2016). In this vineyard, as regular measure for the control of other grapevine pests, a total of seven insecticide applications were performed with 14 days interval, starting from the second decade of May to the second decade of July. Four applications were carried out with a product based on deltamethrin (10g a.i. ha-1) and three with chlorantraniliprole (36g a.i. ha-1). During this research, there were no mines detected in May, June, and July. First mines were recorded in August and infestation rate was 47%. Similar infestation rate (45%) was registered during September. The highest infestation rate (87%) was registered in October. The occurrence of mines on the leaves only after cessation of the application of insecticides in the vineyard as well as the increase of infestation rate towards the end of vegetation indicates that the applied insecticides have a negative impact on the population of P. vitegenella.", publisher = "University of Banja Luka Faculty of Agriculture University City Bulevar vojvode Petra Bojovića 1A 78000 Banja Luka, Republic of Srpska, B&H", journal = "XI International Symposium of Agricultural Sciences "AgroReS 2022" 26-28. May, 2022; Trebinje, Bosnia and Herzegovina", title = "Infestation rate of Phyllocnistis vitegenella Clemens in commercial vineyard in Neštin", pages = "134-133", url = "https://hdl.handle.net/21.15107/rcub_agrospace_6808" }
Graora, D. Đ.,& Simonović, M. Z.. (2022). Infestation rate of Phyllocnistis vitegenella Clemens in commercial vineyard in Neštin. in XI International Symposium of Agricultural Sciences "AgroReS 2022" 26-28. May, 2022; Trebinje, Bosnia and Herzegovina University of Banja Luka Faculty of Agriculture University City Bulevar vojvode Petra Bojovića 1A 78000 Banja Luka, Republic of Srpska, B&H., 133-134. https://hdl.handle.net/21.15107/rcub_agrospace_6808
Graora DĐ, Simonović MZ. Infestation rate of Phyllocnistis vitegenella Clemens in commercial vineyard in Neštin. in XI International Symposium of Agricultural Sciences "AgroReS 2022" 26-28. May, 2022; Trebinje, Bosnia and Herzegovina. 2022;:133-134. https://hdl.handle.net/21.15107/rcub_agrospace_6808 .
Graora, Draga Đ., Simonović, Marija Z., "Infestation rate of Phyllocnistis vitegenella Clemens in commercial vineyard in Neštin" in XI International Symposium of Agricultural Sciences "AgroReS 2022" 26-28. May, 2022; Trebinje, Bosnia and Herzegovina (2022):133-134, https://hdl.handle.net/21.15107/rcub_agrospace_6808 .