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| DOI: | 10.1002/ps.4913 |
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| Web URL(s): | https://onlinelibrary.wiley.com/doi/full/10.1002/ps.4913
Last checked: 09/26/2018
Access conditions: Item is within a limited-access website
https://onlinelibrary.wiley.com/doi/epdf/10.1002/ps.4913
Last checked: 09/26/2018
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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| Publication Type:
| Refereed |
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| Author(s): | Butts, Thomas R.;
Samples, Chase A.;
Franca, Lucas X.;
Dodds, Darrin M.;
Reynolds, Daniel B.;
Adams, Jason W.;
Zollinger, Richard K.;
Howatt, Kirk A.;
Fritz, Bradley K.;
Hoffmann, Wesley Clint;
Kruger, Greg R. |
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| Author Affiliation: | Butts and Kruger: Department of Agronomy & Horticulture, University of Nebraska-Lincoln, North Platte, NE; Samples, Franca, Dodds, and Reynolds: Department of Plant and Soil Sciences, Mississippi State University, Mississippi State, MS; Adams, Zollinger, and Howatt: Department of Plant Sciences, North Dakota State University, Fargo, ND; Fritz and Hoffmann: USDA-ARS Aerial Application Technology Research Unit, College Station, TX |
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| Title: | Spray droplet size and carrier volume effect on dicamba and glufosinate efficacy |
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| Source: | Pest Management Science. Vol. 74, No. 9, September 2018, p. 2020-2029. |
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| Publishing Information: | Barking, Essex, United Kingdom: Elsevier Science Publishers Ltd. |
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| # of Pages: | 10 |
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| Related Web URL: | https://onlinelibrary.wiley.com/doi/abs/10.1002/ps.4913
Last checked: 09/26/2018
Access conditions: Item is within a limited-access website
Notes: Abstract only |
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| Keywords: | TIC Keywords: Carrier volume; Dicamba; Droplet size; Environmental impact; Glufosinate; Pesticide application; Pesticide efficacy
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| Abstract/Contents: | "Background: Pesticide applications using a specific droplet size and carrier volume could maximize herbicide efficacy while mitigating particle drift in a precise and efficient manner. The objectives of this study were to investigate the influence of spray droplet size and carrier volume on dicamba and glufosinate efficacy, and to determine the plausibility of droplet-size based site-specific weed management strategies. Results: Generally, across herbicides and carrier volumes, as droplet size increased, weed control decreased. Increased carrier volume (187 L ha-1) buffered this droplet size effect, thus greater droplet sizes could be used to mitigate drift potential while maintaining sufficient levels of weed control. To mitigate drift potential and achieve satisfactory weed control (≥ 90% of maximum observed control), a 900 μm (Ultra Coarse) droplet size paired with 187 L ha-1 carrier volume is recommended for dicamba applications and a 605 μm (Extremely Coarse) droplet size across carrier volumes is recommended for glufosinate applications. Although general droplet size recommendations were created, optimum droplet sizes for weed control varied significantly across site-years. Conclusion: Convoluted interactions occur between droplet size, carrier volume, and other application parameters. Recommendations for optimizing herbicide applications based on droplet size should be based on a site-specific management approach to better account for these interactions." |
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| Language: | English |
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| References: | 52 |
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| Note: | Pictures, color
Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Butts, T. R., C. A. Samples, L. X. Franca, D. M. Dodds, D. B. Reynolds, J. W. Adams, et al. 2018. Spray droplet size and carrier volume effect on dicamba and glufosinate efficacy. Pest Management Science. 74(9):p. 2020-2029. |
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| DOI: 10.1002/ps.4913 |
| Web URL(s):
https://onlinelibrary.wiley.com/doi/full/10.1002/ps.4913
Last checked: 09/26/2018
Access conditions: Item is within a limited-access website
https://onlinelibrary.wiley.com/doi/epdf/10.1002/ps.4913
Last checked: 09/26/2018
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
| 
MSU catalog number: b2219665 |
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