Targets for Pesticide Deposition

Comparison of Droplet Spectra of Fluorescent Tracers Commonly used to Measure Pesticide Deposition and Drift

Pesticide Formulations and Application Systems: 17th Volume ◽

10.1520/stp13837s ◽

2009 ◽

pp. 115-115-14 ◽

Cited By ~ 1

Author(s):

RA Downer ◽

LM Kirchner ◽

FR Hall ◽

BL Bishop

Keyword(s):

Fluorescent Tracers ◽

Pesticide Deposition

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Sprayer Type and Water Volume Influence Spatial Patterns of Pesticide Deposition and Control of Diseases and Insect Pests of Highbush Blueberries

International Journal of Fruit Science ◽

10.1080/15538362.2020.1834895 ◽

2020 ◽

Vol 20 (sup3) ◽

pp. S1805-S1818

Author(s):

J. C. Wise ◽

L. A. Miles ◽

D. Acimovic ◽

C. Vandervoort ◽

R. Isaacs ◽

...

Keyword(s):

Spatial Patterns ◽

Insect Pests ◽

Water Volume ◽

Highbush Blueberries ◽

And Control ◽

Pesticide Deposition

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Variability in Pesticide Deposition and Source Contributions to Snowpack in Western U.S. National Parks

Environmental Science & Technology ◽

10.1021/es100290q ◽

2010 ◽

Vol 44 (12) ◽

pp. 4452-4458 ◽

Cited By ~ 43

Author(s):

Kimberly J. Hageman ◽

William D. Hafner ◽

Donald H. Campbell ◽

Daniel A. Jaffe ◽

Dixon H. Landers ◽

...

Keyword(s):

National Parks ◽

Source Contributions ◽

Pesticide Deposition

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Pesticide Deposition Patterns On Garments During Air Blast Field Spraying

Home Economics Research Journal ◽

10.1177/1077727x8501400210 ◽

1985 ◽

Vol 14 (2) ◽

pp. 262-268 ◽

Cited By ~ 14

Author(s):

Jacquelyn Orlando Dejonge ◽

George Ayers ◽

Donna Branson

Keyword(s):

Air Blast ◽

Deposition Patterns ◽

Pesticide Deposition

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Targets for pesticide deposition

Pesticide Application Methods ◽

10.1002/9781118351284.ch2 ◽

2014 ◽

pp. 23-61

Keyword(s):

Pesticide Deposition

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Eco-friendly and multifunctional lignocellulosic nanofibre additives for enhancing pesticide deposition and retention

Chemical Engineering Journal ◽

10.1016/j.cej.2021.133011 ◽

2021 ◽

pp. 133011

Author(s):

Chenyuan Zhang ◽

Xianpeng Yang ◽

Shuang Yang ◽

Zhongqi Liu ◽

Lei Wang

Keyword(s):

Pesticide Deposition

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First report on chlorinated pesticide deposition in a sediment core from a small lake in central Chile

Chemosphere ◽

10.1016/s0045-6535(01)00146-1 ◽

2001 ◽

Vol 45 (6-7) ◽

pp. 749-757 ◽

Cited By ~ 31

Author(s):

Ricardo Barra ◽

Marco Cisternas ◽

Roberto Urrutia ◽

Karla Pozo ◽

Patricia Pacheco ◽

...

Keyword(s):

Sediment Core ◽

Central Chile ◽

Small Lake ◽

First Report ◽

Pesticide Deposition

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Use of a Canopy Opener in Fungicide Applications to Improve Asian Soybean Rust Control

Transactions of the ASABE ◽

10.13031/trans.12130 ◽

2017 ◽

Vol 60 (6) ◽

pp. 1819-1825 ◽

Cited By ~ 2

Author(s):

Bianca Moura ◽

Carolina Cardoso Deuner ◽

Gustavo Luiz Visintin ◽

Walter Boller

Keyword(s):

Grain Yield ◽

Plant Architecture ◽

Spray Deposition ◽

Soybean Rust ◽

Phakopsora Pachyrhizi ◽

Droplet Deposition ◽

Asian Soybean Rust ◽

Negative Effect ◽

Soybean Plants ◽

Pesticide Deposition

Abstract. In soybeans, the leaves of the upper canopy often act as a shield against fungicide penetration, preventing pesticide deposition on target. Fungicide applications to control Asian soybean rust (ASR) are especially difficult because the infection usually starts on the lower canopy. In this study, soybean plants of an early indeterminate cultivar and a determinate cultivar were sprayed with the fungicide azoxystrobin + benzovindiflupyr at six different times of the day with or without the addition of a curtain of chains on the spray boom, which acted as a canopy opener. The number of uredia of cm-2 and grain yield were measured to evaluate application efficacy. We found that the use of the curtain of chains reduced ASR control on the upper canopy for the indeterminate cultivar; however, less of a negative effect was observed for the determinate cultivar. The curtain of chains improved ASR control on the lower and middle canopies at more hours of the day for the determinate cultivar. For both cultivars, the curtain of chains increased ASR control at 6:00, 9:00, and 18:00 h on the lower canopy. Grain yield was also higher with the curtain of chains at 6:00 and 9:00 h for the determinate cultivar. Our results showed that using the curtain of chains could improve fungicide droplet deposition on the lower canopy, leading to greater ASR control and possibly increasing yield. However, it is important to consider the plant architecture and hour of application to maximize the benefit of the curtain of chains. Keywords: Canopy opener, Fungicide penetration, Phakopsora pachyrhizi, Plant architecture, Spray deposition.

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