Field Efficacy of Fungicides and Biofungicides in the Control of Spur Blight of Raspberries in Serbia
Само за регистроване кориснике
2012
Аутори
Rekanović, EmilStepanović, Miloš
Potočnik, Ivana
Milijašević-Marčić, Svetlana
Todorović, Biljana
Duduk, Bojan
Gavrilović, Veljko
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
In order to control the causal agent of spur blight of raspberry (Didymella applanata), the efficacy of five conventional fungicides and two biofungicides was evaluated during 2009 and 2010 in one locality in Serbia where a strong epidemic of the target disease was expected. The following materials were tested: Acanto Plus, applied at 1.0 L/ha (picoxistrobin + ciproconazol, DuPont); Amistar Extra, applied at 1.0 L/ha (azoxystrobin + cyproconazole, Syngenta); Folicur EM 50-WP, applied at 2.5 kg/ha (tolylfluanid + tebuconazole, Bayer CropScience); F-Stop, applied at 10.0 L/ha (Bacillus subtilis, Bio-eko centar); Polyversum, applied at 1.0 kg/ha (Pythium olygandrum, Biopreparaty); Signum (boscalid + pyraclostrobin, BASF); and Switch 62.5-WG, applied at 1.0 kg/ha (fludioxonil + cyprodinil, Syngenta). The trials were arranged as randomized plots (10 m long rows), replicated four times with 90-100 plants/plot. The mean percentage values of disease control were calculated from the assessments... made towards the end of the trials, when differentiation between treatments was most obvious. Data were analysed by one-way completely randomized ANOVA, and the comparison of means was performed by using Duncan's test. The infection of raspberry canes in untreated control plots was 2.47 (2009) and 3.82 (2010) (expressed as a class of cane infection). In both years, biofungicides F-Stop (7.98 and 11.16%) and Polyversum (14.19 and 16.94%) exhibited the lowest efficacy among the tested products. Acanto Plus, Amistar Extra, Folicur EM 50-WP, Signum and Switch 62.5-WG were effective against the spur blight pathogen and they significantly reduced the disease severity compared with the untreated plots. Among the tested conventional fungicides, Acanto Plus (81.29 and 87.63%) and Switch 62.5-WG (82.28 and 85.29%) showed the highest efficacy in all trials. There was no statistically significant difference in the efficacies of the tested conventional fungicides.
Кључне речи:
fungicide mixtures / Didymella applanata / biofungicidesИзвор:
Acta Horticulturae, 2012, 946, 289-292Издавач:
- International Society for Horticultural Science
Пројекти:
- Проучавање биљних патогена, артропода, корова и пестицида у циљу развоја метода биорационалне заштите биља и производње безбедне хране (RS-MESTD-Technological Development (TD or TR)-31043)
DOI: 10.17660/ActaHortic.2012.946.47
ISSN: 0567-7572
WoS: 000313283300047
Scopus: 2-s2.0-84863681790
Институција
Institut za pesticide i zaštitu životne sredineTY - CONF AU - Rekanović, Emil AU - Stepanović, Miloš AU - Potočnik, Ivana AU - Milijašević-Marčić, Svetlana AU - Todorović, Biljana AU - Duduk, Bojan AU - Gavrilović, Veljko PY - 2012 UR - https://ripest.pesting.org.rs/handle/123456789/235 AB - In order to control the causal agent of spur blight of raspberry (Didymella applanata), the efficacy of five conventional fungicides and two biofungicides was evaluated during 2009 and 2010 in one locality in Serbia where a strong epidemic of the target disease was expected. The following materials were tested: Acanto Plus, applied at 1.0 L/ha (picoxistrobin + ciproconazol, DuPont); Amistar Extra, applied at 1.0 L/ha (azoxystrobin + cyproconazole, Syngenta); Folicur EM 50-WP, applied at 2.5 kg/ha (tolylfluanid + tebuconazole, Bayer CropScience); F-Stop, applied at 10.0 L/ha (Bacillus subtilis, Bio-eko centar); Polyversum, applied at 1.0 kg/ha (Pythium olygandrum, Biopreparaty); Signum (boscalid + pyraclostrobin, BASF); and Switch 62.5-WG, applied at 1.0 kg/ha (fludioxonil + cyprodinil, Syngenta). The trials were arranged as randomized plots (10 m long rows), replicated four times with 90-100 plants/plot. The mean percentage values of disease control were calculated from the assessments made towards the end of the trials, when differentiation between treatments was most obvious. Data were analysed by one-way completely randomized ANOVA, and the comparison of means was performed by using Duncan's test. The infection of raspberry canes in untreated control plots was 2.47 (2009) and 3.82 (2010) (expressed as a class of cane infection). In both years, biofungicides F-Stop (7.98 and 11.16%) and Polyversum (14.19 and 16.94%) exhibited the lowest efficacy among the tested products. Acanto Plus, Amistar Extra, Folicur EM 50-WP, Signum and Switch 62.5-WG were effective against the spur blight pathogen and they significantly reduced the disease severity compared with the untreated plots. Among the tested conventional fungicides, Acanto Plus (81.29 and 87.63%) and Switch 62.5-WG (82.28 and 85.29%) showed the highest efficacy in all trials. There was no statistically significant difference in the efficacies of the tested conventional fungicides. PB - International Society for Horticultural Science C3 - Acta Horticulturae T1 - Field Efficacy of Fungicides and Biofungicides in the Control of Spur Blight of Raspberries in Serbia EP - 292 SP - 289 VL - 946 DO - 10.17660/ActaHortic.2012.946.47 UR - conv_664 ER -
@conference{ author = "Rekanović, Emil and Stepanović, Miloš and Potočnik, Ivana and Milijašević-Marčić, Svetlana and Todorović, Biljana and Duduk, Bojan and Gavrilović, Veljko", year = "2012", abstract = "In order to control the causal agent of spur blight of raspberry (Didymella applanata), the efficacy of five conventional fungicides and two biofungicides was evaluated during 2009 and 2010 in one locality in Serbia where a strong epidemic of the target disease was expected. The following materials were tested: Acanto Plus, applied at 1.0 L/ha (picoxistrobin + ciproconazol, DuPont); Amistar Extra, applied at 1.0 L/ha (azoxystrobin + cyproconazole, Syngenta); Folicur EM 50-WP, applied at 2.5 kg/ha (tolylfluanid + tebuconazole, Bayer CropScience); F-Stop, applied at 10.0 L/ha (Bacillus subtilis, Bio-eko centar); Polyversum, applied at 1.0 kg/ha (Pythium olygandrum, Biopreparaty); Signum (boscalid + pyraclostrobin, BASF); and Switch 62.5-WG, applied at 1.0 kg/ha (fludioxonil + cyprodinil, Syngenta). The trials were arranged as randomized plots (10 m long rows), replicated four times with 90-100 plants/plot. The mean percentage values of disease control were calculated from the assessments made towards the end of the trials, when differentiation between treatments was most obvious. Data were analysed by one-way completely randomized ANOVA, and the comparison of means was performed by using Duncan's test. The infection of raspberry canes in untreated control plots was 2.47 (2009) and 3.82 (2010) (expressed as a class of cane infection). In both years, biofungicides F-Stop (7.98 and 11.16%) and Polyversum (14.19 and 16.94%) exhibited the lowest efficacy among the tested products. Acanto Plus, Amistar Extra, Folicur EM 50-WP, Signum and Switch 62.5-WG were effective against the spur blight pathogen and they significantly reduced the disease severity compared with the untreated plots. Among the tested conventional fungicides, Acanto Plus (81.29 and 87.63%) and Switch 62.5-WG (82.28 and 85.29%) showed the highest efficacy in all trials. There was no statistically significant difference in the efficacies of the tested conventional fungicides.", publisher = "International Society for Horticultural Science", journal = "Acta Horticulturae", title = "Field Efficacy of Fungicides and Biofungicides in the Control of Spur Blight of Raspberries in Serbia", pages = "292-289", volume = "946", doi = "10.17660/ActaHortic.2012.946.47", url = "conv_664" }
Rekanović, E., Stepanović, M., Potočnik, I., Milijašević-Marčić, S., Todorović, B., Duduk, B.,& Gavrilović, V.. (2012). Field Efficacy of Fungicides and Biofungicides in the Control of Spur Blight of Raspberries in Serbia. in Acta Horticulturae International Society for Horticultural Science., 946, 289-292. https://doi.org/10.17660/ActaHortic.2012.946.47 conv_664
Rekanović E, Stepanović M, Potočnik I, Milijašević-Marčić S, Todorović B, Duduk B, Gavrilović V. Field Efficacy of Fungicides and Biofungicides in the Control of Spur Blight of Raspberries in Serbia. in Acta Horticulturae. 2012;946:289-292. doi:10.17660/ActaHortic.2012.946.47 conv_664 .
Rekanović, Emil, Stepanović, Miloš, Potočnik, Ivana, Milijašević-Marčić, Svetlana, Todorović, Biljana, Duduk, Bojan, Gavrilović, Veljko, "Field Efficacy of Fungicides and Biofungicides in the Control of Spur Blight of Raspberries in Serbia" in Acta Horticulturae, 946 (2012):289-292, https://doi.org/10.17660/ActaHortic.2012.946.47 ., conv_664 .