دورية أكاديمية
Efficacy and Profitability of Fungicides for Managing Frogeye Leaf Spot on Soybean in the United States: A 10-Year Quantitative Summary.
| العنوان: | Efficacy and Profitability of Fungicides for Managing Frogeye Leaf Spot on Soybean in the United States: A 10-Year Quantitative Summary. |
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| المؤلفون: | Barro JP; Department of Plant Pathology, University of Kentucky, Princeton, KY 42445, U.S.A.; Departamento de Fitopatologia, Universidade Federal de Viçosa, 36570-000 Viçosa, Brazil., Del Ponte EM; Departamento de Fitopatologia, Universidade Federal de Viçosa, 36570-000 Viçosa, Brazil., Allen TW; Delta Research and Extension Center, Mississippi State University, Stoneville, MS 38776, U.S.A., Bond JP; Department of Plant, Soil Science, and Agricultural Systems, Southern Illinois University, Carbondale, IL 62901, U.S.A., Faske TR; Department of Entomology and Plant Pathology, Division of Agriculture, Lonoke Extension Center, University of Arkansas, Lonoke, AR 72086, U.S.A., Hollier CA; Department of Plant Pathology and Crop Physiology, Louisiana State University Agricultural Center, Baton Rouge, LA 70803, U.S.A., Kandel YR; Department of Plant Pathology, Entomology, and Microbiology, Iowa State University, Ames, IA 50011, U.S.A., Mueller DS; Department of Plant Pathology, Entomology, and Microbiology, Iowa State University, Ames, IA 50011, U.S.A., Kelly HM; Department of Entomology and Plant Pathology, University of Tennessee, Jackson, TN 38301, U.S.A., Kleczewski NM; Department of Crop Sciences, University of Illinois, Urbana, IL 61801, U.S.A., Ames KA; Department of Crop Sciences, University of Illinois, Urbana, IL 61801, U.S.A., Price PP; Macon Ridge Research Station, LSU AgCenter, Winnsboro, LA 71295, U.S.A., Sikora EJ; Department of Entomology and Plant Pathology, Auburn University, Auburn, AL 36849, U.S.A., Bradley CA; Department of Plant Pathology, University of Kentucky, Princeton, KY 42445, U.S.A. |
| المصدر: | Plant disease [Plant Dis] 2023 Nov; Vol. 107 (11), pp. 3487-3496. Date of Electronic Publication: 2023 Oct 26. |
| نوع المنشور: | Meta-Analysis; Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: American Phytopathological Society Country of Publication: United States NLM ID: 9882809 Publication Model: Print-Electronic Cited Medium: Print ISSN: 0191-2917 (Print) Linking ISSN: 01912917 NLM ISO Abbreviation: Plant Dis Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: St. Paul, Minn. : American Phytopathological Society, [1980]- |
| مواضيع طبية MeSH: | Fungicides, Industrial*/pharmacology, United States ; Glycine max ; Thiophanate ; Kentucky |
| مستخلص: | Frogeye leaf spot (FLS), caused by Cercospora sojina , is an economically important disease of soybean in the United States. Data from 66 uniform fungicide trials (UFTs) conducted from 2012 to 2021 across eight states (Alabama, Arkansas, Illinois, Iowa, Kentucky, Louisiana, Mississippi, and Tennessee) were gathered and analyzed to determine the efficacy and profitability of the following fungicides applied at the beginning pod developmental stage (R3): azoxystrobin + difenoconazole (AZOX + DIFE), difenoconazole + pydiflumetofen (DIFE + PYDI), pyraclostrobin (PYRA), pyraclostrobin + fluxapyroxad + propiconazole (PYRA + FLUX + PROP), tetraconazole (TTRA), thiophanate-methyl (TMET), thiophanate-methyl + tebuconazole (TMET + TEBU), and trifloxystrobin + prothioconazole (TFLX + PROT). A network meta-analytic model was fitted to the log of the means of FLS severity data and to the nontransformed mean yield for each treatment, including the nontreated. The percent reduction in disease severity (%) and the yield response (kg/ha) relative to the nontreated was the lowest for PYRA (11%; 136 kg/ha) and the greatest for DIFE + PYDI (57%; 441 kg/ha). A significant decline in efficacy over time was detected for PYRA (18 percentage points [p.p.]), TTRA (27 p.p.), AZOX + DIFE (18 p.p.), and TMET + TEBU (19 p.p.) by using year as a continuous covariate in the model. Finally, probabilities of breaking even were the greatest (>65%) for the most effective fungicide DIFE + PYDI and the lowest (<55%) for PYRA. Results of this meta-analysis may be useful to support decisions when planning fungicide programs. Competing Interests: The author(s) declare no conflict of interest. |
| فهرسة مساهمة: | Keywords: Cercospora sojina; chemical control; disease management; severity |
| المشرفين على المادة: | DJW8M9OX1H (pyrachlostrobin) 0 (Fungicides, Industrial) 5Q0Y96D5I8 (Thiophanate) NYH7Y08IPM (azoxystrobin) 8FGY868T0G (tetraconazole) |
| تواريخ الأحداث: | Date Created: 20230508 Date Completed: 20231127 Latest Revision: 20231213 |
| رمز التحديث: | 20231215 |
| DOI: | 10.1094/PDIS-02-23-0291-RE |
| PMID: | 37157104 |
| قاعدة البيانات: | MEDLINE |
| تدمد: | 0191-2917 |
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| DOI: | 10.1094/PDIS-02-23-0291-RE |