دورية أكاديمية

Meta-Analytic Modeling of the Severity-Yield Relationships in Soybean Frogeye Leaf Spot Epidemics.

التفاصيل البيبلوغرافية
العنوان: Meta-Analytic Modeling of the Severity-Yield Relationships in Soybean Frogeye Leaf Spot Epidemics.
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 T; 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, University of Arkansas, Division of Agriculture, Lonoke Extension Center, 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 P; 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. 3422-3429. Date of Electronic Publication: 2023 Nov 01.
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: Glycine max* , Fungicides, Industrial*, United States ; Plant Diseases ; Illinois ; Iowa
مستخلص: Frogeye leaf spot (FLS), caused by Cercospora sojina , is an important foliar disease affecting soybean in the United States. A meta-analytic approach including 39 fungicide trials conducted from 2012 to 2021 across eight states (Alabama, Arkansas, Illinois, Iowa, Kentucky, Louisiana, Mississippi, Tennessee) was used to assess the relationship between FLS severity and soybean yield. Correlation and regression analyses were performed separately to determine Fisher's transformation of correlation coefficients (Z r ), intercept (β 0 ) and slope (β 1 ). Disease pressure (low severity, ≤34.5; high severity, >34.5%) and yield class (low, ≤3,352; high, >3,352 kg/ha) were included as categorical moderators. Pearson's [Formula: see text], obtained from back-transforming the [Formula: see text] r estimated by an overall random-effects model, showed a significant negative linear relationship between FLS severity and yield ([Formula: see text] = -0.60). The [Formula: see text] r was affected by disease pressure ( P = 0.0003) but not by yield class ( P = 0.8141). A random-coefficient model estimated a slope of -19 kg/ha for each percent severity for a mean attainable yield of 3,719.9 kg/ha. Based on the overall mean (95% CI) of the intercept and slope estimated by the random-coefficients model, the estimated overall relative damage coefficient was 0.51% (0.36 to 0.69), indicating that a percent increase in FLS severity reduced yield by 0.51%. The best model included yield class as a covariate, and population-average intercepts differed significantly between low (3,455.1 kg/ha) and high (3,842.7 kg/ha) yield classes. This highlights the potential impact of FLS on soybean yield if not managed and may help in disease management decisions.
Competing Interests: The author(s) declare no conflict of interest.
فهرسة مساهمة: Keywords: Cercospora sojina; damage coefficient; fungi; management; oilseeds and legumes; yield loss and economic impacts
المشرفين على المادة: 0 (Fungicides, Industrial)
تواريخ الأحداث: Date Created: 20230424 Date Completed: 20231123 Latest Revision: 20231213
رمز التحديث: 20231215
DOI: 10.1094/PDIS-03-23-0440-RE
PMID: 37093164
قاعدة البيانات: MEDLINE