Front. Agron. Frontiers in Agronomy Front. Agron. 2673-3218 Frontiers Media S.A. 10.3389/fagro.2023.1238118 Agronomy Correction Corrigendum: Weed community composition in simple and more diverse cropping systems Nguyen Huong T. X. * Liebman Matt Department of Agronomy, College of Agriculture and Life Sciences, Iowa State University, Ames, IA, United States

Edited and Reviewed by: Lauren M. Lazaro, Blue River Technology, United States

*Correspondence: Huong T. X. Nguyen, huong@iastate.edu

20 07 2023 2023 5 1238118 10 06 2023 26 06 2023 Copyright © 2023 Nguyen and Liebman 2023 Nguyen and Liebman

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 A corrigendum on Weed community composition in simple and more diverse cropping systems by Nguyen HTX and Liebman M (2022). Front. Agron. 4:848548. doi: 10.3389/fagro.2022.848548 weed community composition diversity evenness richness Midwestern-United States agroecology integrated weed management section-in-acceptance Weed Management

The published article had an error in the Data Availability Statement. The default Data Availability Statement was used: “The original contributions presented in the study are included in the article/supplementary materials, further inquiries can be directed to the corresponding author/s.”. The correct Data Availability statement appears below:

The data from this present study is available at https://doi.org/10.25380/iastate.19111376.v1.

In the published article, there were two errors in Materials and Methods, Model Fitting, Paragraph Three. The indexes of equation (1)’s response (R) and error term (ϵ) did not match. The equation previously stated:

R ijklm = µ + B i + C j + H k + C H jk + Y l + B Y il + Y C lj + Y H lk + Y C H ljk + B Y C ijl + ϵ ijkl

where,

R is one of the aforementioned responses,

μ is the overall mean,

B is the block,

Y is the year,

C is the crop identity,

H is the corn weed management,

CH is the interaction between crop identity and corn weed management,

BY is the block within a year,

YC is interaction between crop identity and year,

YH is the interaction between year and corn herbicide,

YCH is the interaction between year, crop identity, and corn weed management,

BYC is the interaction between block, year, and crop identity, and

ϵijklm is the residual.

The corrected equation appears below:

R ijklm = µ + B i + C j + H k + C H jk + Y l + B Y il + Y C lj + Y H lk + Y C H ljk + B Y C ijl + ϵ ijkl

where,

R is one of the aforementioned responses,

µ is the overall mean,

B is the block,

Y is the year,

C is the crop identity,

H is the corn weed management,

CH is the interaction between crop identity and corn weed management,

BY is the block within a year,

YC is the interaction between crop identity and year,

YH is the interaction between year and corn herbicide,

YCH is the interaction between year, crop identity, and corn weed management,

BYC is the interaction between block, year, and crop identity, and

ϵijkl is the residual.

The authors apologize for these errors and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.

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